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A Product Market Fit Show | Startup Podcast for Founders

A Product Market Fit Show | Startup Podcast for Founders

By: Mistral.vc
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About this listen

Every founder has 1 goal: find product-market fit. We interview the world's most successful startup founders on the 0 to 1 part of their journeys. We've had the founders of Reddit, Gusto, Rappi, Glean, Cohere, Huntress, ID.me and many more.

We go deep with entrepreneurs & VCs to provide detailed examples you can steal. Our goal is to understand product-market fit better than anyone on the planet.

Rated one of the world's top startup podcasts.

© 2025 A Product Market Fit Show | Startup Podcast for Founders
Economics Leadership Management & Leadership
Episodes
  • He bet his house on a startup—took 7 years to $1M, then hockey stick to $100M+ ARR. | Eldon Sprickerhoff, Co-Founder of eSentire
    Sep 15 2025

    Eldon put a $150K line of credit on his house to start eSentire in 2001. No VCs would touch him—they didn't understand services businesses. He worked 12-hour days, 7 days a week for 7 years to hit $1M in revenue. His co-founder coded while he flew to New York on $99 JetBlue flights from Buffalo to save money.

    Then something clicked: they brought in an experienced CEO who transformed their scrappy cybersecurity consulting into a managed service.

    Revenue grew from $1M to $10M in just 3 years. They won 95% of competitive deals against Dell-backed SecureWorks by comparing themselves to a local burger joint versus McDonald's.

    Today eSentire is worth over a billion dollars. This is the raw, unfiltered story of building a massive B2B company without following any of the Silicon Valley playbook—no YC, no venture capital for years, just pure survival mode.


    Why You Should Listen:

    • How to win head-to-head sales battles against bigger competitors with no marketing budget.
    • Why taking a long time to hit $1M ARR doesn't mean failure.
    • How bringing in an experienced CEO after 8 years saved the company.

    Keywords (comma-separated):

    Startup podcast, Startup podcast for founders, eSentire, Eldon Sprickerhoff, cybersecurity, bootstrapping, managed services, B2B sales, Canadian startup, MSSP, founder-led sales, pivot

    00:00:00 Intro

    00:01:00 Starting eSentire after 9/11

    00:03:26 The dot-com crash reality

    00:05:23 $150K home equity line to start

    00:08:32 Landing first customer at ING

    00:14:03 Making up the rules as they went

    00:19:09 Bringing in an experienced CEO

    00:22:44 The hamburger pitch that beat Dell

    00:28:36 From $1M to $10M in 3 years

    00:34:39 Common founder mistakes

    00:40:39 Chief survival officer mindset

    Send me a message to let me know what you think!

    Show More Show Less
    41 mins
  • He quit his job, went all-in on AI agents—then grew to 100K users & a $30M Series A in a year. | Soham Ganatra, Founder of Composio
    Sep 10 2025

    Soham spent 6 months building AI that would auto-generate integrations between any software. He locked down Glean as an early customer because he had friends there. And it failed completely.

    So he pivoted. This time, he refused to work with friendly customers who knew him. Instead, he did 10-20 calls per day with strangers who would tell him his product sucked. He posted on Discord communities at 3am, wrote technical blogs that went viral on Reddit, and created fake landing pages to see what integrations people actually wanted.

    In one year, Composio grew to 100,000 developers and raised $30M from Lightspeed in just 3 weeks.

    His contrarian take: in AI, asking users what they want will just get you faster horses. Built it instead, and watch their eyes light up.

    Why You Should Listen:

    • Why friendly customers will kill your startup.
    • The 20 calls per day strategy that scaled Composio to 100,000 users.
    • Why you can't validate AI products by asking.
    • The exact Discord and SEO tactics that got their first thousand users without spending on ads

    Keywords (comma-separated):

    The PMF Show is a startup podcast. The Product Market Fit Show is a startup podcast. Startup Podcast, Composio, Soham Ganatra, AI agents, developer tools, pivot, Series A, Lightspeed, integrations, API, tool calling

    00:00:00 Intro

    00:06:44 Playing with GPT-2 before ChatGPT

    00:12:37 Leaving his job to start Composio

    00:21:16 Pivoting to integrations for AI agents

    00:28:42 Why friendly customers are dangerous

    00:31:01 Getting first users through viral content

    00:36:01 Taking 10-20 customer calls per day

    00:40:58 Scaling from 1,000 to 100,000 developers

    00:43:58 MCP and the explosion of growth

    00:48:59 Raising $30M from Lightspeed in 3 weeks

    Send me a message to let me know what you think!

    Show More Show Less
    58 mins
  • TechCrunch called him a fraud at 18—then he built a $10M ARR fintech. | Sahil Phadnis, Founder of Affiniti
    Sep 8 2025

    Sahil was 18 when TechCrunch published a hit piece calling him a copycat. His co-founder Aaron was 16. They'd just raised $6 million from YC and top VCs for their crypto startup, then got subpoenaed by a state government and watched their business implode.

    So they fired everyone, moved back to their parents' homes, and spent months cold-calling dentists and lawn care companies to find a real problem. What they discovered: 80% of SMBs still use community banks from 1995. Now Affiniti has 2,000 customers, $10M ARR run rate, and just raised $17M by partnering with trade associations to acquire customers at 25% the cost of traditional fintech.

    This is the raw story of teenage founders who got punched in the face by Silicon Valley and came back swinging.

    Why You Should Listen:

    • How getting destroyed on TechCrunch at 18 and subpoenaed by the government led to a $3M revenue pivot in 12 months
    • Why going back to square 0 is often the best move
    • The trade association go-to-market strategy that worked for SMB.
    • Why 200 VC rejections and raising $6M in peak 2021 couldn't save their first startup—but taught them everything they needed to know.
    • Get comfortable with bad days—stoicism is the only way to survive.

    Keywords:

    Affiniti, Sahil Phadnis, SMB fintech, startup pivot, Y Combinator, teenage founders, Series A, B2B payments, startup failure, trade associations


    00:00:00 Intro

    00:01:50 COVID existential crisis at 16

    00:08:36 Building websites for restaurants

    00:11:11 Meeting Aaron on Instagram

    00:15:17 200 VC rejections then raising $6M

    00:23:03 Getting called a fraud on TechCrunch

    00:29:15 Firing everyone and moving home

    00:31:16 Faking toothaches to research SMBs

    00:40:50 Launching Affiniti

    00:47:00 The trade association growth hack

    00:55:03 Raising Series A in 3 weeks

    00:58:30 Stoicism and bad days

    Send me a message to let me know what you think!

    Show More Show Less
    1 hr
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