Personal knowledge base
Remember everything. Ask anything - grounded in your notes.
Store meeting notes, ideas, and research in one place. Your second brain retrieves what matters and answers from what you actually saved - not the open web.
- RAG answers with note sources
- Semantic retrieval from your memories
- Private by default with Supabase RLS
Live workflow
From notes to instant, grounded answers
Latest question
What were the 3 action items from Monday's planning meeting?
Retrieval
Similar notes are ranked using embeddings and semantic search.
AI answer
Response includes cited source notes so you can trust it.
Fast retrieval
Ask naturally and get answers in seconds.
Answer history
Revisit previous questions and rerun with new context.
Secure by default
Auth + policies keep each user's memory private.
Features
Built for people who think in notes, not tabs
Semantic search
Find relevant notes by meaning, not just keywords. Embeddings power fast similarity search across everything you save.
Grounded answers
Ask questions and get answers constrained to your own memories, with source notes and evidence snippets.
Tags and organization
Tag memories, filter your library, and keep long-form notes easy to revisit.
Question history
Recent questions are saved so you can rerun them and pick up where you left off.
Your data, isolated
Supabase Auth and row-level security keep each account's memories private.
Smart model fallback
If one model is unavailable, fallback routing keeps responses reliable so your workflow does not stop.
How it works
Three simple steps to build your second brain
Capture
Save notes, snippets, meeting takeaways, and ideas in seconds.
Organize
Use tags and filtering to keep your growing memory easy to browse.
Ask
Get grounded answers with evidence so you can verify where each response came from.
Ready to build your second brain?
Join now to organize your notes, ask better questions, and get AI responses you can verify with your own saved context.