BrainBuild turns everything you know — your chats, docs, and decisions — into a connected, visual brain that plugs into any AI agent. So every tool you use already knows you, your business, and how you work.
Free to start · encrypted, isolated, and never trained on
Your context is scattered across a hundred chats, docs, and tabs — and every new assistant starts from zero. BrainBuild captures what you know once, organizes it into a brain you can see, and lets every agent pull from it. Build it once. Deploy it everywhere.
Three steps from scattered to deployed.
Drop in your ChatGPT/Claude history, docs, or just start chatting. BrainBuild captures at the source — no copy-paste busywork.
AI distills people, clients, projects, and decisions into a connected, deduped graph — your knowledge, made visible.
Plug your brain into any AI agent over MCP. They pull the slice they need, so every assistant answers as if it knows you.
Not another notes list — a smooth, visual graph of how everything you know connects. The thing people screenshot.
A hosted MCP endpoint makes your brain the memory layer for Claude, Cursor, and your own agents. Pull-don't-push: agents take only the relevant slice.
BrainBuild reads your brain, spots what's missing, and asks the right questions — pulling the tacit 'why' out of your head.
Encrypted, isolated per account, and never used to train models. Export the whole brain anytime. You own it — full stop.
Notes sit there. A brain gets deployed. BrainBuild is the layer that makes every AI you touch act like it has worked with you for years — your voice, your clients, your calls.
Start building freeStart free. Upgrade when your brain becomes your edge.
Carry your first brain.
Your brain, fully deployed.
For teams & agencies.
No. Notes apps store text for you to read. BrainBuild organizes your knowledge into a connected brain and deploys it into your AI agents, so they act on it. The deploy layer is the point.
Yes. Your brain is encrypted, isolated per account (enforced at the database with row-level security), and never used to train AI models. You can export or delete everything anytime.
Import your ChatGPT/Claude export or docs for a one-time backfill, then it captures at the source — chat inside BrainBuild, or a Claude Code hook — so it keeps learning without re-uploads.
Any agent that speaks MCP — Claude, Cursor, and your own tools — plus a full API on Pro. Agents pull only the relevant slice of your brain, never the whole thing.
Yes. Pro is month-to-month — cancel whenever and keep access through the period you paid for. Your brain stays yours.
Free to start. It takes one upload to see your knowledge come alive.
Deploy your brain