Instead of stitching together GitHub for code, Linear for tickets, Notion for docs, a CI dashboard, and npm for packages, Plain gives you all of it in a single place — and makes the whole thing realtime.
Code hosting — full git over SSH and HTTP, with in-browser review.
Issues, Linear-style — Todo → In Progress → Done with real priority, not open/closed.
Collaborative docs — live cursors, stored as clean Markdown.
AI agents — a built-in MCP server, so your agents get the same tools the product uses.
CI — type-safe pipelines with encrypted, ambient secrets.
Package registry — npm-compatible, private by default.
Every page is multiplayer: presence, typing indicators, and instant updates, powered by streaming straight from Postgres to the browser.
And it's built to be fast and dependable: pages load instantly, updates never flicker or drop, and the whole app stays out of your way. We build Plain on Plain, so we feel every rough edge before you do.
