About 999

999 is your best developer hire. It lives in Slack, speaks GitHub, Linear, Vercel, and more, and helps you ship faster, cleaner, and with fewer headaches.

We're building a calm, capable AI sidekick that thinks like a teammate. It keeps you organized, takes care of the glue work, and knows when to escalate. It doesn't just chat, it gets the job done.

Our team is made up of engineers, product thinkers, and AI practitioners who care deeply about developer experience. We're currently focused on building a rock-solid Slack interface and tight integrations with the tools modern teams already love.