Your context stays yours.

Everything you save to Solum — facts, preferences, projects, the conversations, snippets, and files you capture, and the rules you’ve set for how AIs should respond — lives in a Postgres database managed by Supabase, US region. Each row is scoped to your user ID and protected by row-level security.

The conversations and snippets you capture are encrypted at rest with AES-256-GCM under a key held only by the Solum server. They decrypt only transiently, in server memory, to serve your reads and run the memory pipeline. This is encryption at rest, not zero-knowledge — the server holds the key — so we never say “we can’t read it,” only that we don’t, except to serve you. Your structured profile and uploaded file text stay as plaintext, scoped by row-level security, so they stay searchable.

• We don’t train AI models on your data.
• We don’t sell, rent, or hand your content to advertisers or data brokers.
• We don’t read your memory for any reason except to serve it back to you and to the AIs you’ve explicitly connected.

Solum depends on three external services:

• Supabase — database, auth, and storage. Your content sits here.
• Anthropic— powers natural-language edits and the chat that converts your words into structured memory entries. Text you send through these features goes to Anthropic’s API, which under their commercial terms is not used to train their models.
• The AIs you’ve connected— when you connect an assistant (Claude, ChatGPT, Gemini, and others) over the Model Context Protocol, it can request the slice of your vault you’ve granted it. Whatever context it pulls is then handled under that assistant’s own privacy policy. Solum only serves an AI the Spaces you’ve explicitly granted it, and never talks to an AI you haven’t connected.

Your data stays until you delete it. Deleting a memory entry or a project removes the row immediately. Audit log entries are kept for the life of your account so you can roll back changes from the Activity log.

Deleting your account from Settings removes every row associated with your account and signs you out. It’s not reversible.

• Edit or remove any memory entry inline from the Memory page.
• Revoke a connected AI from the Connections page — the token stops working immediately.
• Roll back an edit from the Activity log.
• Delete your account from Settings.

We’ll publish a contact email once Solum’s production domain is live.