Main Branch https://www.categoryvc.com/ en Main Branch is a podcast about how leading AI startups get built, deployed, and scaled. Each episode, host Cagla Kaymaz goes deep with AI founders and early adopters, covering their tech stack, research bets, inflection points, key hires, and more. Early guests include founders of Glean, CrewAI, LaunchDarkly, and Myriad AI.  Cagla is a seed investor at Category VC, focused on AI infra, devtools, and apps. Before VC, she was an engineering and product leader at Microsoft, and holds math and CS degrees from Stanford. https://megaphone.imgix.net/podcasts/1d4ae678-5df2-11f1-9ba5-f727307fc935/image/7f7bbb022ca76d85b322da23bd46f3fd.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress Main Branch https://www.categoryvc.com/ episodic Build. Deploy. Scale. Cagla Kaymaz Main Branch is a podcast about how leading AI startups get built, deployed, and scaled. Each episode, host Cagla Kaymaz goes deep with AI founders and early adopters, covering their tech stack, research bets, inflection points, key hires, and more. Early guests include founders of Glean, CrewAI, LaunchDarkly, and Myriad AI.  Cagla is a seed investor at Category VC, focused on AI infra, devtools, and apps. Before VC, she was an engineering and product leader at Microsoft, and holds math and CS degrees from Stanford. Main Branch is a podcast about how leading AI startups get built, deployed, and scaled.

Each episode, host Cagla Kaymaz goes deep with AI founders and early adopters, covering their tech stack, research bets, inflection points, key hires, and more. Early guests include founders of Glean, CrewAI, LaunchDarkly, and Myriad AI. 

Cagla is a seed investor at Category VC, focused on AI infra, devtools, and apps. Before VC, she was an engineering and product leader at Microsoft, and holds math and CS degrees from Stanford.

]]> Cagla Kaymaz contact@lightningpod.fm How Agents Learn, Remember, and Improve Over Time, with João (Joe) Moura, CEO of CrewAI João (Joe) Moura built CrewAI into one of the most popular agent frameworks out there, with over 50,000 GitHub stars and running inside more than half of the Fortune 500. Listen in as we get into whether frameworks are dead or just turning into harnesses, how agents learn and improve themselves, and why rising token costs are pushing enterprises toward open source and local models. 00:00 Introduction 01:45 What is CrewAI? + Frameworks vs Harnesses 05:42 AI Agents and the SaaSpocalypse 09:43 How AI Agents Use Memory and Self-Learning 14:41 Optimizing Context, Token Costs, and Local Models 19:44 Enterprise AI Use Cases and Agent Workshops 29:08 Why Use CrewAI Instead of Claude? 33:48 Community Building and the Vision for CrewAI 41:42 The Future of Open Source AI in 2050 Joe's LinkedIn: https://www.linkedin.com/in/joaomdmoura/ Cagla’s LinkedIn: https://www.linkedin.com/in/caglakaymaz/ Cagla’s X: https://x.com/caglakaymazLearn more about Category Ventures: https://www.categoryvc.com/ Produced and edited by Eric Johnson from LightningPod: https://lightningpod.fm/ Theme music composed by DJ La Mano, provided by https://soundtaxi.com/ Mon, 13 Jul 2026 11:00:00 -0000 full 1 2 Cagla Kaymaz João (Joe) Moura built CrewAI into one of the most popular agent frameworks out there, with over 50,000 GitHub stars and running inside more than half of the Fortune 500. Listen in as we get into whether frameworks are dead or just turning into harnesses, how agents learn and improve themselves, and why rising token costs are pushing enterprises toward open source and local models. 00:00 Introduction 01:45 What is CrewAI? + Frameworks vs Harnesses 05:42 AI Agents and the SaaSpocalypse 09:43 How AI Agents Use Memory and Self-Learning 14:41 Optimizing Context, Token Costs, and Local Models 19:44 Enterprise AI Use Cases and Agent Workshops 29:08 Why Use CrewAI Instead of Claude? 33:48 Community Building and the Vision for CrewAI 41:42 The Future of Open Source AI in 2050 Joe's LinkedIn: https://www.linkedin.com/in/joaomdmoura/ Cagla’s LinkedIn: https://www.linkedin.com/in/caglakaymaz/ Cagla’s X: https://x.com/caglakaymazLearn more about Category Ventures: https://www.categoryvc.com/ Produced and edited by Eric Johnson from LightningPod: https://lightningpod.fm/ Theme music composed by DJ La Mano, provided by https://soundtaxi.com/ João (Joe) Moura built CrewAI into one of the most popular agent frameworks out there, with over 50,000 GitHub stars and running inside more than half of the Fortune 500.

Listen in as we get into whether frameworks are dead or just turning into harnesses, how agents learn and improve themselves, and why rising token costs are pushing enterprises toward open source and local models.


00:00 Introduction 01:45 What is CrewAI? + Frameworks vs Harnesses 05:42 AI Agents and the SaaSpocalypse 09:43 How AI Agents Use Memory and Self-Learning 14:41 Optimizing Context, Token Costs, and Local Models 19:44 Enterprise AI Use Cases and Agent Workshops 29:08 Why Use CrewAI Instead of Claude? 33:48 Community Building and the Vision for CrewAI 41:42 The Future of Open Source AI in 2050

Joe's LinkedIn: https://www.linkedin.com/in/joaomdmoura/

Cagla’s LinkedIn: https://www.linkedin.com/in/caglakaymaz/ Cagla’s X: https://x.com/caglakaymaz
Learn more about Category Ventures: https://www.categoryvc.com/ Produced and edited by Eric Johnson from LightningPod: https://lightningpod.fm/ Theme music composed by DJ La Mano, provided by https://soundtaxi.com/

]]> 2701 Arvind Jain’s AI Playbook: How The Glean CEO Built to $300M ARR For the launch episode of Main Branch, I sit down with Arvind Jain, founder and CEO of Glean, who took a widely dismissed idea and turned it into one of the fastest-growing AI platforms, crossing $300M in ARR. We chat about how he built conviction when the enterprise search market was a graveyard, the three shifts (SaaS, cloud, and BERT-era transformers) that quietly made the problem solvable in 2019, and how the launch of LLMs and every step-function change from the labs since has been a lucky supercharger for Glean. We trace the product arc from a search box to an agentic coworker, and dig into the early operating playbook, including how he used to send 100 cold LinkedIn DMs a day. Arvind makes the case for how to compete when foundation labs move up the stack, and why the AI market is still 100x undersupplied. Chapters: 00:00 Introduction 02:12 Early Conviction in Enterprise Search 05:33 Why Previous Search Solutions Failed 07:42 From Transformers to Generative AI 14:24 The Scale of the AI Revolution 16:17 Competitive Moats and Strategic Focus 18:31 Advice for Founders Starting Today 21:24 The Multi-Year Stealth Journey 24:04 Early Sales Philosophy and Customer Discovery 29:38 Integrating AI at Glean 32:31 Hiring and Testing AI Aptitude 36:40 Embracing Market Challenges and Mission Arvind's LinkedIn Cagla’s LinkedIn Cagla’s XLearn more about Category Ventures Produced and edited by Eric Johnson from LightningPod Theme music composed by DJ La Mano, provided by Soundtaxi Thu, 04 Jun 2026 11:00:00 -0000 full 1 1 Cagla Kaymaz For the launch episode of Main Branch, I sit down with Arvind Jain, founder and CEO of Glean, who took a widely dismissed idea and turned it into one of the fastest-growing AI platforms, crossing $300M in ARR. We chat about how he built conviction when the enterprise search market was a graveyard, the three shifts (SaaS, cloud, and BERT-era transformers) that quietly made the problem solvable in 2019, and how the launch of LLMs and every step-function change from the labs since has been a lucky supercharger for Glean. We trace the product arc from a search box to an agentic coworker, and dig into the early operating playbook, including how he used to send 100 cold LinkedIn DMs a day. Arvind makes the case for how to compete when foundation labs move up the stack, and why the AI market is still 100x undersupplied. Chapters: 00:00 Introduction 02:12 Early Conviction in Enterprise Search 05:33 Why Previous Search Solutions Failed 07:42 From Transformers to Generative AI 14:24 The Scale of the AI Revolution 16:17 Competitive Moats and Strategic Focus 18:31 Advice for Founders Starting Today 21:24 The Multi-Year Stealth Journey 24:04 Early Sales Philosophy and Customer Discovery 29:38 Integrating AI at Glean 32:31 Hiring and Testing AI Aptitude 36:40 Embracing Market Challenges and Mission Arvind's LinkedIn Cagla’s LinkedIn Cagla’s XLearn more about Category Ventures Produced and edited by Eric Johnson from LightningPod Theme music composed by DJ La Mano, provided by Soundtaxi For the launch episode of Main Branch, I sit down with Arvind Jain, founder and CEO of Glean, who took a widely dismissed idea and turned it into one of the fastest-growing AI platforms, crossing $300M in ARR.

We chat about how he built conviction when the enterprise search market was a graveyard, the three shifts (SaaS, cloud, and BERT-era transformers) that quietly made the problem solvable in 2019, and how the launch of LLMs and every step-function change from the labs since has been a lucky supercharger for Glean.

We trace the product arc from a search box to an agentic coworker, and dig into the early operating playbook, including how he used to send 100 cold LinkedIn DMs a day. Arvind makes the case for how to compete when foundation labs move up the stack, and why the AI market is still 100x undersupplied.

Chapters: 00:00 Introduction 02:12 Early Conviction in Enterprise Search 05:33 Why Previous Search Solutions Failed 07:42 From Transformers to Generative AI 14:24 The Scale of the AI Revolution 16:17 Competitive Moats and Strategic Focus 18:31 Advice for Founders Starting Today 21:24 The Multi-Year Stealth Journey 24:04 Early Sales Philosophy and Customer Discovery 29:38 Integrating AI at Glean 32:31 Hiring and Testing AI Aptitude 36:40 Embracing Market Challenges and Mission

Arvind's LinkedIn

Cagla’s LinkedIn
Cagla’s X
Learn more about Category Ventures

Produced and edited by Eric Johnson from LightningPod

Theme music composed by DJ La Mano, provided by Soundtaxi

]]> 2524