BUILDERS

Épisodes

• How Zip Security built a vCISO channel by treating consultants as the primary customer, not the middleman | Joshua Zweig 02.06.2026 20min

  The cybersecurity industry has a problem it created itself. The tools exist to protect most organizations — but deploying and managing them costs seven dollars in services for every one dollar in software license. Multiply that across the eight to ten tools a company actually needs, and you've priced out the majority of the market. Zip Security was built to close that gap with AI and automation. In a recent episode of BUILDERS, we sat down with Joshua Zweig, Co-Founder and CEO of Zip Security, to discuss how he and co-founder Gabbi Merz are rethinking both the product and the go-to-market motion for a segment of the market that's been systematically underserved.Topics Discussed:How Palantir's edge-distributed operating model shaped Zip's internal culture — and where Josh deliberately diverged from itZip's hiring thesis practice: what they took from Palantir, what they changed, and why they run it for every single hireThe three-bucket framework Josh uses to segment the security market — and why company size is the wrong variableGTM Lessons For B2B Founders: Avoid the channel that compresses your price before you've proven your value. Josh made an active choice to skip MSPs despite that being the default playbook for SMB cybersecurity distribution. The reason is structural: MSPs lead with cost sensitivity — the conversation becomes "is this 80 cents a seat?" before you can establish what you're actually delivering. They also serve a bundled model (help desk, device provisioning, security) where Zip's focused security-in-a-box offering doesn't fit cleanly. The channel shapes the conversation, and the wrong channel shapes it badly from the start.Treat channel partners as the primary customer, not the path to the customer. Zip's most productive GTM motion has been building relationships with independent security consultants and vCISOs. Josh's framing was precise: "The right way for us to approach this market is really being laser focused on these folks and thinking about them as much as our customer, if not more than the end user." The structural reason this works: consultants deliver recommendations but don't implement. They hand off a security plan and point at the client. Zip closes that gap — which makes the consultant look better to their client, not just more efficient. Founders building indirect channels should ask whether they're making the partner more valuable to their customer, not just making the sale easier for themselves.Segment by operational security capacity, not company size. Josh's market framework has three buckets: zero-person IT/security teams (where the ops lead or head of engineering is also the de facto CISO), lightly staffed teams of two to five people who have the tools but can't weave them together effectively, and well-resourced teams like Palantir's. His ICP is the first two. A construction company with 800 employees can sit in the same bucket as a 50-person regulated healthcare company — what they share is the absence of the internal capacity to operationalize security. Firmographic proxies like headcount or revenue miss this entirely.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Avantos positioned against CRM by calling itself an operating system for client management — and why buyers got it immediately | Bassam Chaptini 29.05.2026 20min

  ⁠Avantos AI⁠ is replacing the fragmented patchwork of CRMs, task managers, and paper-based workflows that financial services firms have relied on for decades with a single operating system for client management. Built on a knowledge graph and AI-native from the ground up, Avantos models the full complexity of financial relationships — client data, the service team, and the products clients hold — as a unified, contextual graph rather than disconnected tables. In a recent episode of BUILDERS, we sat down with ⁠Bassam Chaptini⁠, Co-Founder & CEO of Avantos AI, to hear how he and co-founder Rabih leveraged 20 years of financial services experience to identify a massive white space, validated it in stealth with a design partner before officially founding the company in September 2024, and are now expanding from wealth management into insurance, banking, and capital markets with anchor logos including Mercer Advisors, Guardian Life, Vanguard, and SEI.Topics Discussed:Why wealth management became the beachhead — and how Mercer Advisors resolved the market selection questionThe knowledge graph architecture decision: why relational tables broke down and what unlocked multi-entity data modelingWhy CRMs, task managers, and portfolio systems all fail at the same thing — and what "swivel chair" actually costsHow Avantos used Series A design partners at Guardian Life, Vanguard, and SEI to de-risk expansion into adjacent verticalsThe category naming problem: why "CRM" is a hijacked term and what it takes to position as an operating systemBranding into a conservative enterprise buyer: the deliberate calibration between tech credibility and institutional trustWhy enterprise GTM at the foundational layer doesn't require marketing — and when that changesGTM Lessons For B2B Founders: Let the buyer who shows up first tell you which market to enter. Bassam and his co-founder had wealth management, insurance, capital markets, and banking all on the table simultaneously. What broke the tie wasn't analysis — it was Mercer Advisors arriving with a clear mandate. The president of Mercer came in saying what they had in place didn't work and wanted to co-build something new. Avantos partnered with them in stealth to validate the platform before officially founding the company. When a specific buyer shows up with that level of urgency and is willing to build with you, that's a stronger signal than any market sizing exercise. The analysis can follow.Relational tables will eventually break your data model — know when to reach for a graph. When Avantos first tried to represent the three-way relationship between clients, the service team, and the products clients hold, they started with traditional relational tables. Bassam is direct about what happened: it got out of control quickly regardless of how you structure it, which is why firms revert to paper. The knowledge graph solved it because it can represent arbitrarily complex relationships between data entities without the model collapsing — and as a side effect, it turned out to be natively well-suited for AI agents, which require rich contextual data to operate effectively. For founders building in any domain with deeply interconnected entities, this is a meaningful architectural lesson about where relational models fail.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Nominal combined go-to-market engineering and CFO dinners to build a pipeline motion that converts | Guy Leibovitz 29.05.2026 21min

  Most AI finance startups are chasing the same crowded ground — invoice processing, AP automation, SMB-friendly dashboards. Nominal is doing something different. Guy Leibovitz, a three-time founder with two exits, is building AI agents that replace the full manual workload of controllers and accountants — and he's selling it into mid-market and enterprise companies that nobody else is seriously going after. In this episode of BUILDERS, Guy gets into the hard pivots: walking away from a startup ICP mid-cycle, breaking up with customers that didn't fit (and feeling it in the revenue), and building a GTM motion that actually works at the enterprise level — not through brand spend or conference booths, but through a compounding combination of AI-powered outbound, go-to-market engineering, and field marketing that puts the right CFOs in the same room and lets the product sell itself.Topics Discussed:Why Nominal started targeting startups — and the single customer conversation that changed everythingCompeting on the labor budget, not the software budget — and why that reframe changes everything about the dealWhat it cost Nominal in real revenue to fire customers outside their ICP — and why Guy says it was the right callHow Nominal built the Nobu Series: intimate CFO dinners in high-end sushi restaurants worldwide that generate pipeline without a single pitchThe GTM engineering + field marketing combo that Guy calls "unstoppable" — and how they actually built itWhat a go-to-market engineer actually looks like at Nominal, and which backgrounds have performedHow Nominal tracks ROI on every event and marketing activity — and what got cutNavigating the "AI will eliminate your team" conversation directly with CFOsThe single priority Nominal is locked into for 2026GTM Lessons For B2B Founders:Fire customers who don't fit your ICP — even when it hurts the quarter: Nominal made the deliberate call to walk away from customers that didn't fit their mid-market and enterprise ICP. Guy is explicit: it cost them hundreds of thousands in ARR at seed stage, and it hurt. But carrying the wrong customers slows everything — product focus, team energy, positioning. They raised their Series A with traction that actually reflected the market they were going after. If the customer can be better served elsewhere, let them go.Your real competition might not be software at all: Nominal's primary competitor isn't another SaaS tool — it's humans running Excel and offshore BPO teams in the Philippines and India doing the work instead. That reframe completely changes the sales motion: you're not on the software budget, you're on the labor budget. That's a different buyer, a different ROI conversation, and a different reason to act.The ICP pivot rarely announces itself — follow the thread anyway: Nominal's enterprise pivot didn't come from a market map or a board deck. It came from a casual conversation at an event where a friend in energy said "we really need what you're doing." Guy called everyone he knew, followed the chain, and landed his first enterprise customer — Green Street Power Partners — through a founder's neighbor who happened to be their CFO. That customer is still with them two and a half years later. The signal came before the data. Act on it.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Renterra built an outbound cold calling engine | Andy Feis 29.05.2026 21min

  Heavy equipment rental is a $100 billion market — and until recently, it ran almost entirely on pen and paper or legacy software built 30 to 40 years ago. In a recent episode of BUILDERS, we sat down with ⁠Andy Feis⁠, Co-Founder & CEO of ⁠Renterra⁠, to learn how five years of management consulting across manufacturing, mining, logistics, and construction led him to one of the most overlooked software opportunities in the country: modernizing the roughly 15,000 independent equipment rental companies that supply the majority of construction equipment in the U.S.Topics Discussed:Why 60% of construction equipment is now rented — up from 20% a decade ago — and the COVID supply chains, rate environment, and equipment specialization trends driving that structural shiftWhy the assumed barrier to selling technology into this market turned out to be a mythHow Renterra built its go-to-market around high-volume direct phone outbound, with Andy personally making 10,000+ cold calls before handing it offThe free, white-glove implementation model Renterra uses to drive product usage and long-term retentionThe sequencing from founder-led sales to first hires to scalable systems — and why it took 12–18 months to get rightHow word-of-mouth has become a meaningful inbound channel without any deliberate marketing investmentWhere AI fits into Renterra's product roadmap as it builds toward becoming the full technology layer for rental companiesGTM Lessons For B2B Founders:Underserved is not the same as resistant: Andy's biggest pre-launch assumption was that a blue-collar, industrial buyer base would push back on adopting software. It turned out to be wrong. "Nine times out of ten when we explain what we're trying to do or show them the product, it's like thank God, we've been waiting for this." The real dynamic in this market wasn't resistance — it was absence. No capital had flowed in to build the right product, so buyers were excited the moment something credible appeared. Founders entering legacy or overlooked verticals should stress-test whether the assumed adoption barrier is real or whether it's a story the market tells itself because no one has tried yet.Post-close usage is the metric that actually matters: Renterra's number one success metric after closing a deal is product usage. That single north star drives everything about how they handle implementation — free of charge, fully white-glove, unlimited training, unlimited support, with the explicit goal of getting customers live and seeing value as quickly as possible. Andy's logic: "Once we have a customer up and running, using the system well, we have them for a very long time." The free implementation is expensive, but it's deliberately framed as an LTV bet, not a cost center. Founders who charge for implementation or treat it as a hand-off risk optimizing the wrong variable — closed deals look like revenue until churn reveals they weren't.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Rembrand repositioned away from "product placement" to unlock a completely different media buyer and budget | Omar Tawakol 29.05.2026 26min

  Rembrand⁠ is building a new media category called in-content advertising — using AI to insert brand products seamlessly into existing video content, from social creator clips to premium TV shows and films, in a way viewers can't detect. The founding insight is blunt: ad industry executives were going home and paying to avoid their own product. In a recent episode of BUILDERS, we sat down with ⁠Omar Tawakol⁠, a serial founder who previously built and sold multiple companies including BlueKai, to hear how he's applying three decades of experience in digital advertising to one of the category's hardest unsolved problems — and what it cost him to learn the difference between a great sales team and actual product-market fit.Topics Discussed:The consumer behavior signal that made building Rembrand obvious — and urgentWhy in-content advertising is a fundamentally different category from product placement, and why that distinction determines which buyer you reachThe technical problem with inserting brands into high-quality video at scale that existing AI models weren't built to solveWhy $1M+ in multi-country, multi-year renewals still wasn't product-market fitHow Rembrand shifted from building proprietary AI infrastructure to a data moat strategy on fine-tuned open source modelsThe category creation trap: why chasing the bespoke, high-customization deal nearly killed scalabilityWhat balanced team composition actually looks like when you're building in a fast-moving categoryGTM Lessons For B2B Founders:Category naming is a buyer routing decision, not a branding exercise: Omar spent years calling Rembrand "virtual product placement" before realizing the label was sending him to the wrong room. Product placement is a bespoke, negotiated, content-owner-driven transaction — no standardization on supply, demand, measurement, or purchase mechanics. In-content advertising plugs into existing media buying infrastructure: video budgets, Nielsen/Kantar measurement, programmatic pipelines. The name change wasn't semantic — it changed who picked up the phone and which budget got unlocked. Founders building new categories should define the name by where it routes the buyer's mental model, not by what the technology does.Repeat revenue can mask a founder-dependent business: Rembrand had multi-country repeat purchases across multiple campaigns, over $1M, every signal pointing to product-market fit. Omar concluded he was wrong. The reason: experienced founders get relationship-based allowance from early clients that first-time founders don't. Customers were buying Omar and his co-founders, not a repeatable product motion. True fit, in his definition, means buyers have a named budget line item, clear measurement criteria, and a plan to allocate spend to that line item annually — without Rembrand in the room to shepherd the deal. The pressure test isn't renewal rate. It's whether the deal happens when you're not there.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Extend built a four-pillar marketing org mapped to four distinct B2B2B growth motions | Guillaume Bouvard 28.05.2026 24min

  Extend's model is built on a specific bet: that banks want to offer their SMB clients a better expense management product but won't build it themselves. Extend builds that product and sells it to the bank, who then distributes it to their business customers as their own offering. In a recent episode of BUILDERS, we sat down with ⁠Guillaume Bouvard⁠, Co-Founder, COO & CMO of Extend, to hear how 12 years at American Express became Extend's most underrated distribution asset, why he structures his entire marketing org around growth motions rather than functions, and what he's learned about the only marketing investment that actually moves the needle in a B2B2B fintech model.Topics Discussed:How Extend's Amex alumni network became its primary bank acquisition channel in the early yearsThe B2B2B distribution model: why Extend sells to banks and lets them distribute to SMB clientsHow Guillaume maps Extend's four marketing pillars directly to four distinct growth motionsWhy partner activation is Extend's highest-leverage marketing investment right now — and where past attempts failedWhy distributed bank sales forces make traditional field enablement structurally unworkableWhat a first-time CMO should do before launching a single campaignHow founders should hire a marketing leader: the case against job postingsGTM Lessons For B2B Founders:Convert your operator network into a structured distribution channel before building any outbound motion. When Extend launched, Guillaume didn't build a prospecting sequence to reach bank executives. He called people he'd worked alongside at Amex who had since moved into product and executive roles across the financial services industry. That network was the direct result of his time in Amex's strategic planning group — a small team that worked directly with the CEO and the full executive suite, giving him exposure to senior relationships across the industry well before he needed them. The lesson isn't "use your network." It's more specific: founders with deep operator backgrounds at market-defining companies are sitting on a distribution asset that compounds over time as those colleagues move into decision-making roles at prospects. Map that network before you build anything else.Structure your marketing org around your actual growth motions, not around standard marketing functions. Guillaume runs four parallel growth motions at Extend: selling directly to banks, acquiring SMB customers through those bank partners, acquiring a smaller volume of SMB customers directly, and retaining and growing the existing customer base. Every marketing pillar and every team member maps to one of those four motions. The insight for B2B founders is that most early marketing orgs are built around what marketing departments are supposed to look like — brand, demand gen, content — rather than around how revenue actually enters and expands in the specific business. Before making a single marketing hire, map your growth motions first, then design the org to serve them.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• Why IO River hired a VP of sales one month after founding | Edward Tsinovoi 28.05.2026 16min

  Akamai once made the decision to freeze its entire network for a full year. No changes. No deployments. No innovation. The cost of another major outage — like the ones that had already knocked critical services offline — was simply too high to justify any forward movement. ⁠Edward Tsinovoi⁠ was inside that decision. And what it revealed to him wasn't just an operational problem at Akamai. It was a structural failure baked into the entire Edge CDN industry: every company, from mid-market to enterprise, was running its traffic through a single edge provider, and that single point of dependency made the whole architecture too fragile to evolve.Edward left Akamai with his co-founder and started ⁠IO River⁠ to solve it. The thesis: give companies an easy button for multi-edge infrastructure — the same strategy that Amazon, eBay, PayPal, and LinkedIn had built for themselves through years of expensive internal engineering — without requiring every company to build it from scratch.In this episode of BUILDERS, Edward shares what it actually looks like to bring a disruptive product into one of the most conservative, risk-averse infrastructure markets in tech — and what he's learned about GTM, messaging, and market sequencing as a first-time founder with 25 years of engineering background and zero sales experience.Topics Discussed:The internal Akamai decision that revealed the CDN industry's structural paralysis — and led directly to IO River's foundingWhy Amazon, eBay, PayPal, and LinkedIn all built multi-edge strategies internally — and why that capability has been inaccessible to everyone elseThe case for hiring a VP of Sales one month in, against conventional wisdom on founder-led salesHow to navigate messaging in a market that wants reliability and predictability above all elseThe specific parenthetical positioning tactic IO River used to bridge a new term to a legacy oneWhy IO River launched in Europe before the US, and what they treated Europe as: a controlled environment to prove the sales motion before crossing to the largest marketThe structural reasons European GTM requires a channel-first approach while US GTM rewards direct selling//Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Vinci4D captured existing budget line items instead of creating new demand from scratch | Hardik Kabaria 27.05.2026 24min

  Vinci4D is building the foundation model for the physical world — starting with heat transfer in semiconductor and electronics engineering. Approximately three years into the journey, the team has shipped a product now in use by engineering teams at top-tier semiconductor and electronics companies. In a recent episode of BUILDERS, we sat down with ⁠Hardik Kabaria⁠, CEO and Co-Founder of ⁠Vinci4D⁠, to learn how he chose his beachhead, how he thinks about physics as infrastructure, and what the GTM motion looks like when you're selling something the market has never bought before.Topics Discussed: The two-axis framework Hardik used to select heat transfer in semiconductors as Vinci4D's beachhead Why Vinci4D's physics foundation model is built ground-up and cannot be replicated by adapting a language model The three competitive buckets in physics simulation — and why the legacy category is structurally constrained, not just underserved How Vinci4D's usage-based pricing model maps to an infrastructure framing rather than traditional enterprise software The "moment of authority" — the behavioral signal that tells Vinci4D a customer has converted from evaluation to dependencyWhy whiteboard sessions with engineering teams matter more than conference presence for this category The long-term vision: physics as infrastructure, judged on throughput the way a database or data center is judgedGTM Lessons For B2B Founders: Score your beachhead on two axes before committing. Hardik didn't pick heat transfer in semiconductors because it was the biggest market — he built a two-axis framework. The first axis: how urgently does the world need to solve this problem, and how fast is the part creation rate? The question he raised was pointed: how many new semiconductor chips launch per year versus how many new aircraft? The second axis: how critical is that specific physics domain to the product's performance metric? Heat transfer in semiconductors hit hard on both — thermal performance is a direct limiter on how fast a chip can run, and manufacturing complexity in semiconductors spans seven orders of magnitude of feature size, from nanometer to centimeter. His forcing question: even if Vinci didn't exist, would the world be forced to solve this? If the answer is an emphatic yes, that's the opening. It may be small, but you can run your train through it.The supply chain is your expansion map — if you pick the right beachhead. Hardik noted that semiconductors sit at the center of every hardware system: phones, laptops, cars, AI training, AI inference. That centrality creates a natural commercial motion. Vinci4D's semiconductor customers are already introducing them to the downstream board-level engineering teams. The beachhead choice wasn't just about where to win first — it was about which win would create the most upstream and downstream pull. Founders building horizontal technology should pressure-test their beachhead by asking: does winning here open doors, or does it create a silo?// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Safebooks AI positioned against the 80% accuracy standard that makes AI unacceptable in finance | Ahikam Kaufman 27.05.2026 17min

  Safebooks AI is building the infrastructure layer that makes agentic AI safe to operate inside the office of the CFO. Where most finance automation tools solve point problems — AP, AR, billing, reconciliation — Safebooks ingests data end to end across every system in a company's financial stack: CPQ, CRM, contract management, billing, ERP, and banking. Using graph AI technology, it normalizes that data into a complete, traversable audit trail so AI agents can process every transaction with the accuracy and completeness that financial compliance actually demands. In a recent episode of BUILDERS, we sat down with Ahikam Kaufman, Co-Founder & CEO of Safebooks AI, to learn how a career inside the office of the CFO — including time at Mercury Interactive and a post-acquisition role at Intuit — led him to build the data infrastructure layer that makes agentic finance real.Topics Discussed:Why the office of the CFO requires a fundamentally different accuracy standard than any other AI use case — and how Safebooks architected around that constraint from day oneHow graph AI technology creates a unified, end-to-end audit trail across structured and unstructured financial systemsThe SOC1 certification strategy and customer UAT process Safebooks uses to establish trust with risk-averse finance buyersWhy Ahikam positions around "finance operations automation" rather than "financial data governance" — and the category design logic behind that choiceGTM Lessons For B2B Founders:The accuracy ceiling is your positioning. Most AI go-to-market is built around aggregate improvement metrics — productivity gains, error reduction percentages, time saved. Safebooks identified that this framing actively undermines trust with their specific buyer. As Ahikam put it: "When you run AI for marketing or sales and let's say 80% is correct, then that's good enough. In finance, it's not good enough." He didn't just say this in sales conversations — he built the entire product architecture around it, including the graph AI layer that creates a complete transaction audit trail before any agent touches the data. Founders targeting regulated or high-stakes buyers should pressure-test whether their accuracy positioning is calibrated to their ICP's actual risk tolerance, not to the median SaaS buyer's. If your buyer operates in an environment where partial accuracy creates liability, that ceiling is your sharpest differentiator — lead with it explicitly.Use compliance certifications as a trust wedge, not a checkbox. Safebooks pursued SOC1 certification — a standard typically associated with financial controls audits, not software products — as an active part of their sales motion with CFO buyers. Paired with customer UAT against their own historical data, this creates a proof path that doesn't require the buyer to take Safebooks' word for anything. The sequence matters: let the prospect run their own validation against data they already know, then back it with a certification framework they already respect. Founders selling into enterprise buyers with established risk and compliance functions should map the specific third-party certifications their buyers already rely on and pursue those proactively, rather than building a trust narrative entirely on case studies.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Copper is creating a new category of appliances | Weldon Kennedy 25.05.2026 23min

  Copper makes battery-equipped induction ranges that plug into a standard household outlet — no panel upgrades, no new circuits, no electrician. In a Los Angeles building renovation, that difference saved a developer $800,000. In a deal with the New York City Housing Authority, it unlocked a contract for 10,000 units. In a recent episode of BUILDERS, we sat down with Weldon Kennedy, Co-Founder & CMO at Copper, to dig into the mechanics of building a new category, running a multi-channel GTM across D2C, B2B, B2G, and B2B2C simultaneously, and how to surf a macro tailwind without passively waiting for it.Topics Discussed:How Copper defined "battery-equipped appliances" as a category — and why that framing opens distribution channels that never existed beforeThe familiarity trap in category creation: why buyers think they understand your product before they actually do, and how to break through itHow Copper accelerated their go-to-market timeline when a wave of health research hit the national news cycleRunning D2C, B2B, B2G, and B2B2C simultaneously — and how the same assets fuel multiple channelsUsing persona-matched endorsers (Jenny Slate, Milk Street) to reach buyers already inside the waveGTM Lessons For B2B Founders:The familiarity trap is your biggest category creation problem. When buyers see a new product that resembles something familiar, they skip the real evaluation. They glance at the sticker price, assume they understand the trade-offs, and move on. Weldon describes this as the core challenge in category creation: "People assume this level of familiarity — they see a basic spec and think they understand it." The unlock isn't better messaging about your product. It's reframing the actual decision. For Copper, that means showing a building owner the full infrastructure cost they're avoiding — lead remediation, panel upgrades, new service lines — not leading with stove specs. Find the real comparison your buyer needs to run, then make it unavoidable.Identify what you're actually competing against — it's usually not another product. Copper competes against a building renovation budget, not other appliances. In the LA example, the true alternative to buying a Copper range was $800,000 in electrical infrastructure work. Until you surface that real competitive frame, your positioning is aimed at the wrong target. Ask: what does the buyer actually do if they don't buy from us? Map that full cost — time, capital, logistics, disruption — and build your sales narrative around eliminating it.Category creation unlocks distribution partners who were previously locked out. In most states, HVAC installers can complete an install without an electrician on-site — meaning they couldn't sell a traditional induction stove that requires new wiring, but they can sell Copper's range. The installer is already in the customer's home, already having the electrification conversation, and now has a product to close with. Weldon's point isn't just that new categories open new markets — it's that the specific technical constraints of your category may give existing partners a capability they never had. Map the regulatory and licensing landscape of your channel partners. Your category's constraints might be their opportunity.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• What ToltIQ's co-founder — a former KKR CIO — says founders must never do when selling AI to financial services buyers | Ed Brandman 22.05.2026 27min

  Ed Brandman spent decades in global financial services before retiring in 2018. His last chapter before stepping away was at KKR — where he joined when the firm had just 390 people and left having helped build it into one of the most recognizable names in alternative assets. Five years later, a conversation with his son (now his co-founder) about the due diligence process pulled him back. That became ToltIQ, an AI-native platform built specifically for private markets. In this episode of BUILDERS, Ed breaks down a GTM that ran entirely on referrals for two-plus years, how a deliberate industry-first hiring policy replaced a sales team, and what founders consistently get wrong when trying to sell AI to financial services buyers who are already overwhelmed.Topics Discussed:Why Ed and his co-founder targeted the front end of the investment workflow — not back-office ops — as the highest AI leverage pointThe deliberate decision to staff 70% of the team, including engineers, from inside the industryHow ToltIQ generated 8–10 inbounds per week for two years with no outbound motion — and what finally made them add oneRunning a 30-person team against a 100-person competitor using AI internally across the entire orgThe three things Ed tells every founder trying to sell into financial services CIOsWhy the Frontier model providers (OpenAI, Anthropic) may be the biggest threat founders aren't pricing into their moatGTM Lessons For B2B Founders:The highest AI leverage in financial services isn't where most founders look. Ed's conviction from the start — drawn directly from his time inside KKR — was that the front end of investment workflows (diligence, capital raising, investor relations, sourcing) would yield far more from AI than operational back-office processes. That's the opposite of where most AI vendors pitch. If you're building for a specialized vertical, time spent inside the industry isn't just helpful for credibility — it's how you identify where the real leverage is before you build anything.Hire the domain, then train for the tool. 70% of ToltIQ's team — including engineers and the client-facing org — came from inside private markets. Ed's view: if clients can sit across from your team and feel understood before the demo starts, you've already cleared the biggest hurdle in enterprise sales. This wasn't incidental. It was a deliberate hiring philosophy from day one, and it scaled the business before there was a sales playbook.Referral growth at this scale requires earning it, not engineering it. ToltIQ had no outbound motion for more than two years and was still fielding 8–10 inbounds per week by the end of 2025. Ed's explanation: the time they invested in onboarding clients — working through problems with them, being transparent about limitations, iterating in the open — made clients want to refer peers. In tight-knit professional networks like private markets, the quality of the relationship drives referrals more than the quality of the product alone. The referral engine sustained the company through 2025 and into 2026 before they felt the ceiling.//Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Reevo mapped every GTM persona as a node-edge graph to find its product wedge before building anything | David Zhu 15.05.2026 40min

  Reevo launched with an audacious compound thesis: tear out the Frankenstack of CRM, sequencing tools, conversation intelligence, data enrichment, and forecasting apps that buries revenue teams in busywork — and replace it with a single unified platform that powers the entire GTM motion from first outreach to closed-won and beyond. In a recent episode of BUILDERS, we sat down with David Zhu, Co-Founder and CEO of Reevo, to unpack how a 14-person founding team — backed by $80 million and incubated with Vinod Khosla at Khosla Ventures — is executing that thesis against some of the most entrenched software in the enterprise stack.Topics Discussed:Why sellers spend 70% of their time not selling — and the specific mechanics Reevo is using to flip that ratioThe "learn, love, advise" framework Reevo applies before making any product decisionHow mapping every GTM persona's jobs-to-be-done as a graph of nodes and edges revealed which sacred cows to kill firstWhy Reevo deliberately deprioritized enterprise and went after breakout-stage companies — and the trust calculus behind that callThe "discover, build, sell" ICP segmentation framework Reevo's CTO Clement built to maintain focus without surrendering market visibilityGTM Lessons For B2B Founders: Build the full jobs-to-be-done graph before picking a product wedge. Before writing a line of code, Reevo mapped every GTM persona — SDRs, AEs, RevOps, marketers, CS — as nodes, with their jobs-to-be-done (prospecting, customer engagement, forecasting, reporting) as edges between them. The goal: look at the complete MECE graph and identify where rerouting edges between nodes makes the whole system more efficient. This is a categorically different exercise than surveying customers for pain points — it forces you to see the system, not just the symptoms, and reveals which tools are genuinely load-bearing versus which are sacred cows you can kill.Your ICP strategy should have three verbs, not one. Reevo's CTO Clement built a segmentation framework that maps three verbs — discover, build, sell — onto each market segment. For the core ICP bracket, the team discovers use cases maniacally, builds toward them, and sells when the product is ready. For segments below that bracket, they opportunistically sell and fast-follow with a PLG motion. For segments above, they opportunistically discover use cases but refuse to distort the product roadmap. Most founders conflate these modes — selling up-market while pretending to build for mid-market, or building for enterprise while claiming SMB focus. Separating the verbs by segment gives the whole company a shared language for saying no without losing sight of where the market is going.Enterprise trust cannot be compressed — so don't try to sell it before you've earned it. Reevo's framework is explicit: trust equals consistency over time, and you cannot compress time. Rather than burning runway on enterprise deals that require years of track record to close, Reevo went after what the host called "the next rocket ship companies" — growing with them so that by the time they scale, they've scaled on Reevo. The insight isn't just about ICP selection; it's about recognizing that your go-to-market motion has to match what trust actually requires at each market tier.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• Inside Campfire's founder-led growth strategy | John Glasgow 04.05.2026 28min

  John Glasgow spent over a decade as the end customer of enterprise accounting software — at Adobe, Invoice2Go, and Bill.com — before deciding to build the ERP he always wished existed. After Invoice2Go was acquired for $625 million, he applied to Y Combinator with a newborn at home and a single conviction: the incumbents were 25–30 years old, the pain was acute, and nobody was building for the modern tech company. Campfire, the AI-native ERP for growing tech companies, was the result. Customers like Replit and Posthog are scaling on it today.Topics Discussed:Why deep category experience — not just founder energy — gave John his edge at YCGetting to paying customers within 30 days of starting the programHow to identify and close early adopters who pay before the product is readyTwo years of solo founder-led sales as the only AE and solution consultantWhy the first AE hire came from an incumbent, not a startupBuilding a credible brand in a category starved of creativityThe daily LinkedIn content engine that now drives 80% inbound pipelineGTM Lessons For B2B Founders:The best early customers are strangers, not friends. John's network opened doors, but his most valuable early customers came from cold LinkedIn outreach to people he had never met. One replied that his financial reporting was "so bad" he was willing to meet weekly for an hour — no compensation, no equity — just to help build the right product. Warm intros from your network are useful, but a stranger paying for a rudimentary product and demanding you meet weekly is the real PMF signal. Optimize for that.If a prospect says "once you ship X, we'll buy" — flip it on them. Don't build to the condition. Ask them to sign now with a contract contingent on that feature shipping. If they won't, they were never serious. John saw founders repeatedly fall into the trap of waiting for one more feature or one more logo before going to market. The "not ready yet" excuse almost always belongs to the founder, not the product.Narrow your ICP to the point it feels uncomfortable, then go deeper. Campfire landed on the 50–150 employee Series B/C tech company and refused to move until that cohort was truly happy. In a category where NetSuite and Sage Intacct technically serve everyone, being exceptional for one precise segment is a stronger competitive position than being adequate for many. The up-market and geo expansion came later — only after the core was locked.Run founder-led sales all the way to Series A, even in complex categories. John was the sole AE and solution consultant at Campfire for nearly two years — demoing the product himself in a category that traditionally separates AE and SE roles entirely. His reasoning: the feedback loop you control as the only seller is what lets you function as an effective PM when the team is lean. Once you hand that off, you lose the translation layer between customer pain and product decisions. His rule: no matter what AI sales tooling exists, get to Series A PMF metrics first.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Arintra built a 100% pilot success rate by leading with ROI in autonomous medical coding | Nitesh Shroff 21.04.2026 19min

  Medical coding is a mandatory workflow — no code, no claim, no payment. But the US isn't producing enough coders to keep up, payer-side complexity keeps growing, and hospital margins are already razor-thin. Arintra is building the AI infrastructure to take that workflow off the table entirely. In this episode of BUILDERS, CEO and Co-Founder Nitesh Shroff breaks down how Arintra is winning deals in a slow-moving, high-stakes market — with a 6–8 month sales cycle, 100% pilot success rate, and ROI that compounds across the entire revenue cycle.Topics Discussed:The $19,000 ER bill that directly led to founding ArintraWhy the medical coding shortage + payer complexity + margin pressure have converged into an urgent buying motionHow Arintra achieves 6–8 month sales cycles in a notoriously slow market — and why that's considered fastThe metrics behind 100% pilot success: 5–8% compliant revenue uplift, 32% cost reduction, 64% faster collectionsLayered persona messaging: CFO vs. VP of Revenue Cycle vs. Director of CodingExpanding the wedge: from autonomous coding into CDI, prior auth, and denial preventionThe "document, charge, get paid" platform visionGTM Lessons For B2B Founders:Enter through the mandatory workflow, not the optimization play. Arintra's wedge isn't a productivity pitch — it's a takeover of a process hospitals literally cannot skip. Medical coding sits between clinical documentation and getting paid; without it, the claim never goes out. Founders should pressure-test their entry point: are you replacing something discretionary, or are you embedded in a workflow that runs regardless? The closer you are to the latter, the less you're selling and the more you're removing a bottleneck.Structure your pilot as a conversion machine, not a proof of concept. Nitesh doesn't treat pilots as evaluation stages — he treats them as the first step in a conversion he expects to close. Arintra leads with the pilot proactively, builds to value within 2–3 months, and the numbers do the closing: 5–8% compliant revenue uplift, 32% reduction in coding costs, 64% faster time-to-collect. That's the formula behind 100% pilot success. If your pilot design can't surface clear ROI within a quarter, you're setting yourself up for purgatory. Design the proof, not just the product.Messaging hierarchy isn't a nice-to-have — it's a deal mechanic. Arintra sells to a CFO, a VP of Revenue Cycle, and a Director of Coding, and each hears a different conversation. The CFO gets margin and revenue recovery framing. The VP gets operational leverage and compliance. The Director gets technical depth — EHR integrations with Epic, Athena, and NextGen, coding accuracy, workflow specifics. Nitesh's principle: "One message doesn't fit everyone." Founders who default to a single pitch are leaving someone in the room unconvinced. Map your message to each stakeholder's specific evaluation criteria before you walk in.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Remark's uses custom gifting to drive demand | Theo Satloff 21.04.2026 18min

  E-commerce hasn't fundamentally changed since 1996. Same homepage. Same nav tree. Same cart and checkout. Theo Satloff, Co-founder & CEO of Remark, is building from the inside out to change that — replacing the generic, one-size-fits-all brand website with a personalized, consultative shopping experience that adapts to the individual the moment they land on site.In this episode, Theo gets into how Remark is growing through competitor envy, a proof-of-concept motion built around controlled A/B tests, and deeply personalized outbound that generates outsized response rates. He also makes a case that most AI companies are making a serious GTM mistake by going as horizontal as possible — and why Remark is betting the opposite.Topics Discussed:Why the e-commerce experience has been structurally broken since 1996 — and what actually fixing it requiresHow Remark differentiates from the chatbot category that buyers instinctively distrustThe A/B test-driven POC motion that converts skeptical brand buyers without requiring a leap of faithWhy competitor envy has become Remark's strongest inbound signalThe "old school selling" playbook: handwritten notes, custom Japanese chef's knives, and the LinkedIn moment they didn't plan forHow Remark maps to two completely different budget lines — and why it matters for the pitchThe contrarian messaging bet: going narrow and specific when the entire market is racing horizontalGTM Lessons For B2B Founders:Make competitor envy your best prospecting tool. Remark's strongest inbound comes from brand buyers who discovered Remark while browsing a competitor's website, went through the experience themselves, and immediately reached out. Theo's team knows these leads have already self-qualified and felt the product firsthand. The implication for founders: if your product is visibly deployed in the wild, the quality of that live experience is a direct driver of pipeline. It's a distribution channel most teams don't actively design for.Structure your POC as a controlled experiment, not a pilot. Rather than asking buyers to commit on faith, Remark uses a reduced-cost proof-of-concept period followed by a clean A/B test against the brand's existing solution — and demonstrates 10, 12, 15% more revenue in those controlled comparisons. For any founder selling into buyers who have already invested heavily in their current setup, reframing the first "yes" as a low-risk experiment rather than a platform decision removes the single biggest obstacle in the sales cycle.Map your product to the budget line before you walk in. Remark gets purchased out of two entirely different buckets: customer service software (Zendesk, Intercom, Gorgias) and headcount — specifically temp labor spend that brands would otherwise burn on seasonal hiring. Which bucket your buyer is drawing from completely changes your pitch, your champion, and your competitive set. Founders selling AI products should do this mapping before any discovery call, not during it.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How AIR generating revenue while most eVTOL competitors produced zero sales | Rani Plaut 21.04.2026 15min

  AIR is an eVTOL company on a path to making personal aviation a mass-market product — not a commercial fleet play. With a $35M+ order book, aircraft already delivered, and double-digit revenues projected for 2026, AIR is an outlier in a sector where most well-funded competitors have yet to generate meaningful revenue. On this episode of BUILDERS, we spoke with ⁠Rani Plaut⁠, CEO and Co-Founder of ⁠AIR⁠, about what it actually takes to commercialize deep-tech hardware — and why the discipline to follow real purchase orders, not internal conviction, has defined every major strategic decision the company has made.Topics Discussed:Why electric aviation has failed to reach mass market — and the specific friction points AIR is engineering aroundHow real inbound demand from the US Air Force, Israeli Ministry of Defense, and commercial cargo operators shaped AIR's unmanned-first strategy — before it was a strategyWhy AIR is the first eVTOL company to achieve certification — and what most competitors got wrong structurallyAIR's B2C OEM model and the deliberate use of primes to access B2B and B2G markets without distractionThe content discipline behind AIR's marketing: only publish events that already happenedGTM Lessons For Deep-Tech Founders:Treat lack of revenue as a product signal, not a feature. The common narrative in deep-tech is that staying pre-revenue keeps you agile. Rani rejects this directly: "Six, seven years into development you should be having some serious relationship — AKA money flowing in the right direction." If customers aren't paying for something you can actually deliver, the market is telling you something. Don't mistake the absence of sales for strategic optionality.A purchase order is the only valid market signal — everything else is noise. Rani is precise about what "following the money" means at AIR: not LOIs, not pilots, not cooperation agreements with small countries. A real purchase order for a first unit, followed by orders for more units of something you can actually deliver. Founders should draw that same hard line internally about what counts as validation.Let customer inbound reshape your go-to-market before you formalize it. AIR's unmanned program wasn't a planned wedge strategy — the US Air Force, Israeli Ministry of Defense, and cargo companies in Asia and Europe came to them organically once the aircraft was flying. Rani's decision framework was simple: if a customer is paying in a significant way for something with a follow-on tail, it's an easy yes. The lesson isn't "be reactive" — it's that real demand surfaces faster than internal roadmaps when you have a working product and short feedback loops.Concentrate your innovation surface area or you will fail. AIR innovates on the aircraft platform itself but deliberately uses established components wherever possible — motors, propulsion, materials. Rani's framing is worth internalizing: "If you innovate on motors, propulsion, battery, new materials — the chances for success drop exponentially." For founders building on multiple novel bets simultaneously, this isn't a risk factor, it's a near-guarantee of failure. Decide what you're actually inventing and buy or partner for everything else.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How OpenHands built a four-bucket qualification framework to stop losing time on low-maturity enterprise accounts | Robert Brennan 18.04.2026 19min

  OpenHands⁠ is the largest open source platform for agentic software development — giving engineering teams AI automation for the maintenance work that consumes developer cycles without requiring creative judgment: dependency updates, vulnerability remediation, unit test coverage, and code review. In this episode of BUILDERS, we sat down with ⁠Robert Brennan⁠, Co-Founder and CEO of OpenHands, to dig into how a community-first open source project became a commercial platform trusted by some of the world's largest banks and regulated enterprises — and the specific GTM decisions that got them there.Topics Discussed:Why open source was the founding strategy — and the Docker cautionary tale every OSS founder should internalizeDrawing a hard commercial line: what stays free forever vs. what triggers a paid conversationHow highly regulated industries became the ICP — not by design, but by following who adopted fastestThe four-bucket qualification framework their CRO built to stop burning founder time on wrong-fit accountsThe exact signals that told them founder-led sales had hit its ceilingUsing GitHub activity, Slack membership, and doc IP tracking as a de facto pipeline intelligence layerGTM Lessons For B2B Founders:Draw your open/commercial line before you need it — and make it structurally clear. OpenHands made an explicit decision: everything, including research, goes into the open source. The commercial line is cloud scale and integrations with tools like Slack, Jira, and Linear. That clarity does two things simultaneously — it builds genuine community trust and creates a natural upsell trigger without a pitch. Vague lines (or license switches after the fact) are what destroy OSS communities. Docker gave too much away and didn't build a sustainable business. Others switched licenses under pressure and burned the communities that made them. Robert's team set the line at founding and held it.Open source collapses the enterprise procurement timeline in regulated industries. This is the non-obvious wedge. Regulated companies carry blanket approvals for open source that bypass the vendor onboarding cycle — which can run 12+ months. OpenHands was running active conversations inside major banks before any closed-source competitor finished their security review. Engineers on the ground already have permission to bring open source in-house; they don't need to talk to sales or security. That's not a sales hack — it's a structural procurement advantage built into the product decision.Your ICP will often find you before you find them — but you have to commit when the pattern shows up. Highly regulated industries weren't the day-one target. They kept showing up because open source removed their single biggest adoption barrier. The GTM move was recognizing that signal early and committing to it: building the product niche around data sovereignty, air-gapped deployment, and on-premise LLMs — the exact requirements that matter to banks and healthcare companies. Following the signal and then doubling down on it is what created defensible positioning.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Frugal used 6 months of founder-led pipeline before making its first GTM hire | Michael Weider 17.04.2026 21min

  Frugal⁠ is building the engineering-layer that FinOps dashboards never could. Where existing tools tell you what you're spending, Frugal embeds cost visibility directly into the software development lifecycle — so engineers make better cost decisions before the bill arrives, not 30 days after. In this episode of BUILDERS, four-time founder ⁠Michael Weider⁠ breaks down why AI is quietly destroying SaaS gross margins, how his DevSecOps-era playbook gave him the blueprint for a brand new category, and the deliberate, sequenced GTM he's running to bring it to market.Topics Discussed:Why token costs have turned cloud spend from a pain point into a potential existential problem for AI-native companiesThe DevSecOps analogy: what "shift left for security" taught Michael about where to attack the cost problemThe gap in the FinOps category — and why engineering-layer tooling is complementary, not competitiveWhy Frugal's data requirements (source code, cloud bills, observability data) make PLG structurally impossible right nowThe exact GTM sequencing: six months of founder-led pipeline, then a growth hire three months ahead of the first AEWhy cold calling still works in 2026, and what it should actually be measured on in a new-category motionThe long-term vision: cost context embedded in every engineering decision, the same way security and quality are todayGTM Lessons For B2B Founders:Your product's data requirements should dictate your sales motion — not your preferences. Frugal needs access to source code, AWS bills, and observability data. No individual developer has the authority to grant that access, and even if they did, cost resonates up the org chart — with the CFO, head of engineering, and CTO — not at the IC level. Michael didn't try to engineer around this with a PLG wedge. He accepted the structural reality early and built a top-down sales motion from day one. Before you commit to PLG or sales-led, map out exactly what permissions and approvals your product requires to deliver value — that answer often makes the decision for you.Sequence GTM hires to avoid lighting AE compensation on fire. Frugal launched in May 2025. They didn't hire their first non-engineer until November 2025 — a head of growth whose sole mandate was to build the inbound machine for three months before the first salesperson joined. The logic is straightforward but rarely executed this cleanly: an AE with no warm pipeline spends their time on cold outbound, which is the most expensive way to use that seat. The growth hire is the forcing function that makes the AE productive from day one.In a new category, cold outbound is education infrastructure, not a pipeline tactic. Michael was initially skeptical — he'd never answer an unknown number himself — but cold calling is working for Frugal in 2026. The more important insight, though, is how to think about measuring it. When you're building a category that buyers haven't heard of, a cold call that doesn't book a meeting still plants a flag. Share a link, pixel the contact, retarget with content. Measure SDR contribution on pipeline influence across the full funnel, not just meetings booked — that's the old metric for a world where buyers already know the category exists.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM⁠
• How Fleetzero sells against "do nothing" | Mike Carter 17.04.2026 20min

  Roughly 90% of the world's goods move by sea on vessels powered by technology that, in many cases, hasn't meaningfully advanced since the textbooks Mike Carter studied at Kings Point — which were printed in the 1960s. Mike and his co-founder Steven grew up together in the mountains of North Carolina, spent careers at offshore drilling contractors and energy majors like Shell, and eventually built Fleetzero to solve what they saw as an existential crisis for American shipping. In a recent episode of BUILDERS, we sat down with Mike to learn how two ship engineers are electrifying container ships, bulkers, and offshore supply vessels — and what the go-to-market for deep industrial transformation actually looks like in practice.Topics Discussed:Why batteries beat diesel, ammonia, and methanol on pure economics — not just emissionsHow to run a multi-stakeholder sales process when any one party can kill the dealThe decision to buy a 265-foot offshore supply vessel to compress the product and team development timelineWhat a three-to-five year payback period unlocks in a market where most green alternatives never pay back at allHow Maersk and MOL became both investors and operating partnersWhy "do nothing" is the real competitive threat — and how to sell against itFleetzero's expansion beyond propulsion into uncrewed vessel operations and remote ship controlGTM Lessons For B2B Founders:In slow-moving industries, your real competition is the status quo — and it requires a different sales motion. Fleetzero doesn't spend much time worrying about other electrification companies. Their primary adversary in every sales cycle is the "kick the can" decision — vessel owners who are intellectually convinced but operationally reluctant to move first. Mike's approach isn't to push harder; it's to maintain the relationship and let improving unit economics do the work over time. Battery prices keep falling, energy density keeps improving, and deals that didn't pencil two years ago are starting to look obvious. Several owners who originally passed have already come back to reopen conversations. The tactical implication: in industries with long adoption cycles, your pipeline management system needs to track relationship quality with dormant accounts just as rigorously as active ones. A "not yet" in deep industrial markets is often a delayed close, not a loss.Map every stakeholder with veto power before you run a single sales play. Fleetzero sells to three distinct groups — vessel owners, system integrators, and shipyards — and a champion in one group provides zero protection against a skeptic in another. Mike describes deals collapsing when an enthusiastic vessel owner gets steered away by an integrator with competing interests. His fix isn't a better deck — it's running parallel relationship tracks across all three groups from the start of the process, not as a follow-up motion after an owner shows interest. Founders selling into industries with distributed buying committees should diagram every party who has influence or veto power over the final decision, then treat each as an independent sales motion with its own champion development plan. Letting one relationship carry the deal is how you get surprised in the final stages.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.ioThe Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM
• How Blue Current pivoted its entire go-to-market from EVs to stationary storage after identifying the cascading adoption slowdown | Susan Stone 17.04.2026 20min

  Blue Current⁠ spent a decade doing what most battery startups won't: staying in the lab until the chemistry was genuinely ready. Founded with a single North Star — build a safer battery, whatever that takes — the company scrapped its original technology after early cells literally caught fire, rebuilt around silicon as an active anode material in a fully dry architecture, and emerged with a battery that delivers on energy density, cycle life, safety, and high-temperature performance simultaneously. No trade-offs, no compromises.⁠Susan Stone⁠ joined as CEO in late 2024, stepping into an early-stage commercialization effort and immediately facing one of the most consequential market shifts in the industry: the EV cooldown. In this episode, she walks through how Blue Current rewrote its go-to-market from scratch, how the Amazon relationship evolved from due diligence partner to anchor investor, and how she thinks about threading the needle across stationary storage, robotics, and mobility with a single battery chemistry and a deliberately constrained set of form factors.Topics Discussed:Why Blue Current's founding philosophy — safety first, technology second — produced a fundamentally different battery architectureThe one-way door decision that changed the company's trajectoryHow the EV cooldown created a cascading effect that went beyond demand — and forced a go-to-market rebuild from first principlesThe process Blue Current used to evaluate stationary storage: stacking cells into system-level comparisons against LFP incumbents to confirm they had a compelling product, not just a good enough oneHow the Amazon relationship developed and what it unlocked for commercialization and ICP clarityWhy customers won't pay for safety directly — and how Blue Current monetizes it anywayThe five-to-ten year vision: gigawatt-hour scale manufacturingGTM Lessons For B2B Founders:The one-way door framework is a forcing function for resource discipline. Susan described using Amazon's one-way door / two-way door mental model as a core decision-making tool at Blue Current. The most consequential example: exiting a co-development agreement with an automotive OEM. The partnership had been a research collaboration where both sides contributed IP — but as the OEM's strategy shifted, the resource allocation kept growing while the long-term upside shrank. Calling that exit a one-way door forced clarity on whether the risk of staying was actually worth it. For founders: codify this framework explicitly. Not every hard decision is irreversible, and conflating the two leads to either reckless pivots or paralysis.When your primary market slows, the adoption velocity impact compounds the demand impact. The EV cooldown wasn't just a market size problem — it slowed how fast automotive OEMs were willing to adopt new battery technologies at all. Susan identified this cascading effect early: a contracting market that also lengthens its decision cycles is a compounding headwind. Founders in markets experiencing demand softness should model not just the revenue impact but the elongation of sales cycles and technology adoption timelines. They are usually worse than the top-line numbers suggest.// Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership.⁠ www.FrontLines.io⁠The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe.⁠ www.GlobalTalent.co⁠//Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here:⁠ https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM