Grit

Updated: 15 Dec 2025 • 274 episodes
www.kleinerperkins.com/podcasts

Grit explores what it takes to create, build, and scale world-class organizations. It features weekly episodes highlighting the leaders who are pushing their companies to make a difference. This series is hosted by Joubin Mirzadegan, go to market operating partner at Kleiner Perkins, a venture capital firm investing in history-making founders.

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Turning down a $3B offer from Facebook is a bold move for any young CEO. Evan Spiegel shares how Snap’s early dream was to stay independent and give its community an authentic voice, a bet that proved right. He also explains why they are now doubling down on AR glasses and why the anxiety around AI deserves far more at

71 min
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What does it take to go from advising founders to becoming one? On this week’s special Reverse Grit episode, we flip the script and put our Grit podcast host Joubin Mirzadegan in the guest seat. Joubin recently founded Roadrunner, where he is now co-founder & CEO. Roadrunner is building an AI‑native CPQ to modernize th

74 min
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Fifteen years in, it can still feel like “we’re just getting started.” Michelle Zatlyn, co-founder of Cloudflare, returns to Grit with Joubin Mirzadegan to share how Cloudflare secures the internet for millions, with a vision built to last generations. She also shares why staying close to reality and to customers becom

58 min
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Screens have pulled families apart. Brynn Putnam set out to bring them back together with Board, the world’s ‘first face-to-face game console.’ On Grit, she tells Joubin Mirzadegan how every venture she’s built, including Mirror, started as a personal need, and how her true edge is the ability to strip an idea down to

72 min
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How do companies like Salesforce and Dell scale intelligence across every cloud? Aidan Gomez, co-founder and CEO of Cohere, explains how they’re building AI that works across all enterprise systems and deploys anywhere, giving companies true flexibility and security. He joins Joubin Mirzadegan for a wide-ranging conver

71 min
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The hardest company to build is the one you start after you’ve already succeeded. After scaling Yext into a platform powering millions of businesses, Howard Lerman chose to start over with Roam, the “Office of the Future,” where humans and AI work side by side from anywhere. On Grit, he joins Joubin Mirzadegan to talk

85 min
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