Second Brain for AIRemember everything. Forget nothing. Your AI, your memory.

Second Brain for AI

Second Brain for AI is a persistent memory layer that travels with you across Claude, ChatGPT, Cursor, and any AI tool you use. Instead of re-explaining your projects, decisions, and preferences to every AI assistant, you store context once and recall it anywhere through semantic search.

Product Highlights

• Universal Memory: One shared memory system works across all your AI tools — Claude, ChatGPT, Cursor, and any MCP-compatible client
• Semantic Search: Find memories by meaning, not exact keywords — ask "what did I decide about pricing?" and get the right result even without matching words
• Self-Hosted Privacy: Your data lives in your own Cloudflare account, not locked to any single AI platform
• MCP Compatible: Built on the Model Context Protocol for seamless integration with modern AI assistants
• Free Tier Scalable: Runs entirely on Cloudflare's free tier for personal use

Use Cases

• Cross-Tool Context Preservation: Stop repeating project background when switching between Claude for writing, ChatGPT for research, and Cursor for coding
• Decision Tracking: Log product decisions, meeting outcomes, and research findings with semantic recall months later
• Knowledge Building: Accumulate domain expertise that compounds over time instead of starting fresh with every conversation
• Team Memory: Share institutional knowledge that persists beyond individual tool sessions or employee turnover

Target Audience

Developers, knowledge workers, and AI power users who juggle multiple AI tools daily and need their context — projects, preferences, decisions — to follow them everywhere without vendor lock-in.