

A Product Market Fit Show | Startup Podcast for Founders
Mistral.vc
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.
Episodes
Mentioned books

Dec 15, 2025 • 31min
Solo Episode: The Five Steps to Product Market Fit
Discover the essential five steps to achieving product-market fit in a startup. Avoiding preventable mistakes is crucial for success, as real-world case studies illustrate. Learn the importance of deep research before diving in, and why staying laser-focused on customer needs can prove beneficial. Explore how being present in niche markets aids in discovering valuable insights. Emphasize delivering real value over chasing growth metrics and understand the need for rapid pivots to tackle pressing problems. Persistence is key to finding the right fit!

23 snips
Dec 11, 2025 • 52min
He killed a viral app with 50k users. 2 years later, he hit $10M ARR and raised $30M from Sequoia. | David Paffenholz (Juicebox)
David Paffenholz, the Founder and CEO of Juicebox, previously worked at Snap and launched a viral music app with 50k users before pivoting to AI recruiting. He discusses the tough decision to shut down a popular product due to low retention compared to Snapchat. David shares insights on launching a cost-effective B2B product, overcoming high churn through manual efforts, and securing a $30M Series A from Sequoia. He emphasizes the importance of staying lean with a small team while executing a strong product-led growth strategy.

8 snips
Dec 8, 2025 • 1h 5min
Her VCs said she killed the company. 6 years later, it's worth $1.3B. | Jennifer Smith, Founder of Scribe
Jennifer Smith, Founder and CEO of Scribe, transitioned from venture capital to building a billion-dollar company despite her investors claiming she 'killed' it with a pivot. She discusses launching a 'janky' MVP on Product Hunt, her unique approach to validating product-market fit, and the importance of running both Product-Led Growth and enterprise sales together. Jennifer shares her insights on turning interviews into mentorship and her 'Boulder Test' for gauging market demand, offering a refreshing perspective on startup success.

8 snips
Dec 4, 2025 • 46min
He exited to Snap for $166M— built an AI video startup, then raised $50M. | Alex Mashrabov, Founder of Higgsfield AI
Alex Mashrabov, the visionary behind Snapchat's iconic filters and founder of Higgsfield AI, shares insights from his journey in video AI. He delves into why Adobe is at risk and how leading advertisers are churning out immense volumes of ad creatives. Alex highlights the distinctive needs of SMB marketing teams, the surprising economics of AI-generated video, and the pitfalls of chasing consumer app trends. He also discusses his strategic pivot towards social media ads and the evolving landscape where AI will enhance, but not replace, human creativity in content creation.

Dec 1, 2025 • 1h 12min
How his AI-first services company grew $0 to $40M ARR in one year. | Eric Foster, Founder of Tenex
In this engaging conversation, Eric Foster, the founder and CEO of Tenex, shares his impressive journey from building a successful managed security service to launching an AI-native cybersecurity company that soared to $43 million in its first year. He highlights the importance of selling outcomes over products and explains why AI-native models will revolutionize the service industry. Eric also discusses rapid enterprise deal closures, the key to founder-led sales, and strategies for IPO readiness from day one—an invaluable insight for those in the startup world.

Nov 27, 2025 • 46min
Q3 2025 w/Carta: What you need to raise a Series A. | Peter Walker, Head of Insights at Carta
Peter Walker, Head of Insights at Carta, brings a wealth of knowledge on early-stage venture capital trends. He shares surprising data showing seed deals are down and highlights a concerning divide between top-performing companies and the rest. Discover why smaller teams are thriving and the real median valuations for pre-seed to Series A funding. Walker also discusses the implications of founder motivations and the rising importance of employee liquidity, making this a must-listen for anyone in the fundraising arena.

8 snips
Nov 24, 2025 • 40min
He added AI to parking lots—then raised $3.5B. | Alex Israel, Founder of Metropolis
In this engaging discussion, Alex Israel, Founder and CEO of Metropolis, shares his unique journey transforming the parking industry with AI and computer vision. He reveals how the team pivoted from trying to convince parking lot owners to adopting tech to acquiring them outright. With a growth-buyout strategy, they now boast 20 million members. Alex emphasizes the importance of a counterintuitive success metric—less time spent using their product means a better experience. He offers insights on resilience and the future of checkout-free commerce.

18 snips
Nov 20, 2025 • 41min
He left a $2B ARR company to build AI agents—then hit $1M ARR in < 6 months | Amit Shah, Founder of Instalily
Amit Shah, Founder of Instalily and former President of 1-800-Flowers, discusses his journey from a $2B company to creating AI agents that enhance human work. He reveals how he identified smart workers trapped in inefficient systems and built technology that surfaces actionable insights for salespeople. Amit emphasizes the importance of 'operator market fit' over traditional product approaches, sharing how a focus on trade shows and hiring fresh talent led to $1M ARR in less than six months. His insights on augmenting jobs and unlocking enterprise value are truly game-changing.

16 snips
Nov 17, 2025 • 50min
He tested his idea in one weekend—then raised $120M. | Wayne Slavin, Founder of Sure
Wayne Slavin, Founder and CEO of Sure, shares his incredible journey from a weekend prototype to a $120M embedded insurance platform serving giants like Tesla and Toyota. He tested flight insurance with a fake payment error and achieved a stunning 15.9% conversion rate. Wayne worked solo for a year, risking his savings and landing his first partner in South Africa. A game-changing tweet from Elon Musk skyrocketed their growth, affirming the need for embedded insurance solutions. He emphasizes validating ideas quickly and focusing on a clear mission.

13 snips
Nov 13, 2025 • 52min
At 21 he made his 1st million. At 23, he grew his startup to $8M ARR in 6 months. | Matt Espinoza, Founder of Clover
Matt Espinoza, founder of Clover, made waves in the startup world by selling multiple companies before 23. He shares his winning strategy: posting 1,000 unique videos daily to guarantee one million views, instead of relying on luck. Matt reveals a Reddit hack to achieve top Google rankings and emphasizes the importance of referral revenue as proof of product-market fit. His approach includes sending 15,000 cold emails a day and using AI for automation, showcasing how volume can outmaneuver traditional growth tactics.


