Y Combinator Startup Podcast

You’ve probably already heard all about OpenClaw (formerly Clawdbot/Moltbot). The viral sensation is an open-source AI assistant that runs on your own device, connects with messaging apps you already use, and goes beyond chat to actually execute tasks like managing your email, calendars, files, workflows, and more. Now meet the man behind it. YC’s Raphael Schaad sat down with Peter Steinberger, the creator of OpenClaw, to discuss the “aha” moment behind the viral personal AI agent, why local-first agents could replace many of today’s apps, and how personal agents will reshape the future of software.
Chapters:
00:00 – OpenClaw takes over the internet
00:44 – Life after going viral
01:28 – Why OpenClaw took off, what sets it apart
02:56 – Bots talking to bots (and hiring humans)
04:11 – From “God AI” to swarm intelligence
05:07 – Peter’s original “aha” moment
06:38 – Rebuilding the agent as a conversation
07:38 – The moment it exceeded expectations
10:21 – Are apps going to disappear?
12:31 – Memory, data silos, and ownership
14:39 – The privacy reality of personal agents
15:05 – Letting the bot loose in public Discord
16:55 – Giving an agent a personality
18:19 – Contrarian building philosophy
20:09 – CLIs vs MCPs
21:28 – Building for humans first
21:46 – The road ahead
Apply to Y Combinator: https://www.ycombinator.com/apply
Work at a startup: https://www.ycombinator.com/jobs

Wondering why your maker-turned-manager suddenly seems distracted in meetings? Maybe they're addicted to coding agents! In this episode of Lightcone, Calvin French-Owen — a co-founder of Segment and former engineer on OpenAI's Codex team — joins us to talk about why coding agents suddenly feel so powerful, the differences between Codex, Claude Code, and Cursor, and what the future of work will look like.

When you're starting out, it isn’t enough to just build a minimum viable product. You also need a minimum evolvable product - one that can adapt to the needs of those critical early customers. In this episode of Main Function, YC General Partner Ankit Gupta offers an update to the classic MVP playbook. He’ll outline strategies for getting your first customers, the power of adaptability and how feedback from early users will ultimately shape the future of your product and your company.
Apply to Y Combinator: https://www.ycombinator.com/apply
Work at a startup: https://www.ycombinator.com/jobs
Chapters:
00:00 – The Minimum Evolvable Product
00:46 – Finding the First Believers
01:29 – Counterintuitive Rules To Get Early Users
02:10 – Learn Fast, Don’t Fear Churn
02:52 – How Early Users Shape the Market You Enter
04:22 – Tesla Case Study
05:14 – How To Build To Evolve

Stoke Space is racing to build the world's first fully reusable rockets that can launch, survive reentry, and fly again and again. In this episode of Hard Tech, YC’s Aaron Epstein sits down with Stoke Space co-founders Andy Lapsa and Tom Feldman to find out why they chose to take on one of the hardest problems in rocket science, how an obsession with efficiency gives them an edge, and what full reusability could unlock for the future of spaceflight.
Apply to Y Combinator: https://www.ycombinator.com/apply
Work at a startup: https://www.ycombinator.com/jobs

2025 was the year AI stopped feeling chaotic and started feeling buildable. In this Lightcone episode, the YC partners break down the surprises of the year, from shifting model dominance to why the real opportunity is moving back to the application layer, and why the next wave of AI startups may be just getting started.