Your AI memory,
as a file.
imem is a hosted MCP memory wiki. Connect Claude, ChatGPT, Cursor, or Codex and let them read and write a vault of markdown notes you actually own — synced to your phone and desktop, stored as plain files, queryable from any AI client that speaks MCP.
Plain markdown, never locked in
Every note is a file on disk. Render it in our editor, in Obsidian, or any text editor. Export the whole vault as a zip whenever you want.
One memory, every client
A single MCP URL plugs into Claude, ChatGPT, Cursor, and Codex. Move between clients without rebuilding context.
Synced everywhere
Obsidian LiveSync keeps your phone, laptop, and the web in agreement. Edit on the train, query from your IDE.
Simple paid plans
Start with a 14-day trial, then keep the same MCP URL and vault as your subscription moves to paid. Annual plans are Solo $120/yr and Solo Plus $290/yr.
Solo
Your hosted MCP vault with BYO provider keys, web editing, export, and Obsidian sync.
- 25k MCP calls/mo
- 7.5k search/vector queries/mo
- 1GB vault soft cap
Solo Plus
Solo plus managed platform AI capacity, larger vaults, and priority active-loop workers.
- 125k MCP calls/mo
- 40k search/vector queries/mo
- Platform AI capped at $2/user/mo
Frequently asked
- What is MCP and why does it matter?
- Model Context Protocol is the open standard AI clients use to read and write outside data. One MCP server gives every client the same memory.
- Where are my notes stored?
- Plain markdown in your vault. The canonical copy lives in Postgres, a CouchDB replica drives Obsidian LiveSync, and a copy on disk renders in Obsidian. You can export the whole vault as a zip at any time.
- Do I need Obsidian?
- No. The web app is a full file browser and editor. Obsidian is the recommended path if you want phone and desktop sync — it is free.
- Can my AI client see my whole vault?
- Yes, that is the point. The MCP server exposes search and read-write tools against your vault. You can revoke any client at any time from settings.
- Is imem end-to-end encrypted?
- Not in hosted AI mode. imem uses HTTPS, encryption at rest, encrypted provider keys, hashed tokens, and encrypted Obsidian sync payloads, but the hosted MCP/search/vector system is server-readable so AI features can work.