BBrrainy

Downloads

Get it on every device

Desktop, mobile, browser extension, IDE, and self-host - one loop across all five client surfaces.

Recommended

Chrome

Browser extension - capture AI chats and highlights into your vault.

All surfaces

Install clients for every device you use - desktop, mobile, browser, and IDE share one brain.

Desktop

Electron app with a headless Rust agent - tray-first capture, local sync, and signed bundle host.

  • macOS

    Coming soon

  • Windows

    Coming soon

  • Linux

    Coming soon

Mobile

React Native for iOS and Android with WASM-only bundles and share-sheet capture.

  • iOS

    Coming soon

  • Android

    Coming soon

Browser extension

Chrome MV3 - captures ChatGPT, Claude, and DeepSeek chats into your vault.

  • Chrome

    Coming soon

  • Firefox

    Coming soon

  • Edge

    Coming soon

IDE extension

VS Code and Cursor - inline context, ask-brain, and MCP installer.

  • VS Code

    Coming soon

  • Cursor

    Coming soon

Self-host

One-command Docker stack - Postgres, Neo4j, Redis, all services. Configurable storage and LLM providers.

Run the self-host guide

Quick start

cp .env.self-host.example .env
docker compose -f docker-compose.self-host.yml up -d --build
curl -s http://localhost:4000/health

All surfaces, one brain

Install on your devices or deploy the full stack yourself.

Start free