We're solving the intelligence trilemma: balancing intelligence, speed, and cost.
Living Brain is our AI memory layer, helping models remember and carry knowledge across tools. ChatChat is our no-code workspace to use Living Brain easily.
This is the 2nd launch from ChatAndBuild. View more

Living Brain
Launched this week
Every AI conversation contains knowledge worth keeping, but most of it gets trapped in separate chats and tools. Living Brain captures that knowledge, connects it to what you already know, and turns it into a persistent memory that keeps evolving. Share that intelligence across AI models, apps, and agents through API, SDK, or MCP, so every new interaction builds on the last instead of starting over.
Reuse memory across ChatGPT, Claude, Gemini, OpenClaw, Hermes, Cursor, Codex and more










Payment Required
Launch Team / Built With

Dropbox SignSimple, secure eSignatures for the way your team works.
Promoted





congrats on the launch christel. to your question, which pages actually convert and which just get traffic. agents forget that every session -> if memory also kept why i rejected a draft last week that alone would help
@agshin_rajabov Thank you, exactly! Agents should remember why a draft was rejected or a page did/didn’t convert and that context should carry across sessions. Excited for you to try Living Brain!
@agshin_rajabov Thanks, nice question and I want to answer also! And yes, that's the case we built for. A rejected draft plus the reason is exactly what Living Brain keeps: Placement ties it to the right project, Re-entry brings it back when relevant, so your agent won't re-suggest what you already turned down. The reasoning travels, not just the outcome.
Being able to inspect the sources behind a memory matters as much as carrying it between tools. I'd want to trace an old decision back to its source and correct it once when the project changes.
@oleksii_sekundant Living Brain UI was built for this! thanks for sharing :)