From the team behind Gatsby, Mastra is a framework for building AI-powered apps and agents with workflows, memory, streaming, evals, tracing, and Studio, an interactive UI for dev and testing. Start building: npm create mastra@latest
Mastra (YC W25) is launching on Product Hunt today, releasing stable 1.0 for building AI apps and agents, and announcing 300,000+ weekly npm downloads, 19,400+ GitHub stars, and production use at companies like @Replit and @WorkOS.
I had a blast working on this launch with @calcsam @smthomas3 @bookercodes and team, and wanted to share with you some thoughts we put into the ops.
Shoutout to the team at Mastra for building an excellent agent orchestration layer. Mastra is a key part of Imagine.dev’s agentic architecture, helping us coordinate specialized agents and reliably turn high-level intent into structured execution. Their focus on developer experience and composability made it possible for us to move fast without sacrificing correctness.
