Second Brain for AI
Persistent memory for Claude, ChatGPT & Cursor. Free.
About Second Brain for AI
Every AI conversation starts from zero. Your projects, decisions, and preferences disappear as soon as you close the chat. Second Brain fixes that. It is a self-hosted memory layer that works with Claude, ChatGPT, Cursor, and any MCP client. You can store context once and recall it by meaning instead of keywords. It includes duplicate detection, semantic search, and a web UI. Built on Cloudflare, it offers a free tier and your data remains yours. MIT licensed.
What you should know about Second Brain for AI
Second Brain for AI — Persistent memory for Claude, ChatGPT & Cursor. Free.. It is categorized under AI Tools . On Product Hunt, this tool has received 205 upvotes from the maker community.
Pricing & licensing: Pricing details are not publicly disclosed at the moment .
Use cases & topics: Second Brain for AI is associated with the following topics: Open Source, Developer Tools, Artificial Intelligence. Teams working in Open Source / Developer Tools / Artificial Intelligence spaces typically evaluate this kind of tool when scoping new architecture decisions or replacing legacy components.
Getting started: Visit the official site to sign up, explore pricing tiers, and start onboarding your team. Most teams hit value within the first week if the tool aligns with their existing AI Tools stack.
Editor's note from Fanny Engriana (Founder, Wardigi Digital Agency): when evaluating tools in the AI Tools category for our agency clients, we look at three things first — license clarity, community size, and active maintenance. Tools with explicit license terms and ongoing commits tend to remain viable across multi-year projects.