Blacksmith (W24) is building a faster cloud for continuous integration (CI), helping develope...
Blacksmith (W24) is building a faster cloud for continuous integration (CI), helping developers test and ship code as AI coding tools generate more of it. As software production accelerates, testing and validation are becoming the new bottleneck. That shift ha
Michael Kratsios ( @mkratsios47 ) has seen the AI boom from both sides: as COO of Scale AI an...
Michael Kratsios ( @mkratsios47 ) has seen the AI boom from both sides: as COO of Scale AI and inside the White House. Today, as the director of the White House Office of Science and Technology Policy, he helps shape America’s national strategy on AI, science,
Robots can already fold laundry, make espresso, clean kitchens, and assemble things.
Robots can already fold laundry, make espresso, clean kitchens, and assemble things. The harder problem is getting them to do those tasks reliably, for long periods of time, without a human babysitting them. At Startup School 2026, @physical_int cofounder @che
Supabase (YC S20) is one of the fastest-growing developer platforms in the world, with more t...
Supabase (YC S20) is one of the fastest-growing developer platforms in the world, with more than 10 million developers using it. As AI coding agents like Claude Code, Lovable, Bolt, and Codex have taken off, they've become the backend powering millions of AI-g
When electric motors were invented, factories didn't become dramatically more productive over...
When electric motors were invented, factories didn't become dramatically more productive overnight. The biggest gains came years later, after people redesigned factories around the new technology. @databricks co-founder and Chief Architect Reynold Xin ( @rxin
Aster is building an autonomous research lab
Aster runs thousands of AI agents in parallel for 1000x speedups in research, setting a world record.
AI pushes data center cooling limits
AI is pushing data centers to their limits, and cooling is a major bottleneck.
Launching Paxel: Analyze your coding sessions
A free tool that analyzes your coding sessions and keeps your code secure.
Walter is an AI employee for manufacturing
Walter automates manual tasks in manufacturing, enhancing efficiency.