Three fields and you get one private link. Paste it into claude.ai or ChatGPT, and what one session learns, the next one knows, whichever AI you were in. Answers cite your own notes back to you. No install.
How we handle your data
We retain extracted notes, not conversation transcripts, and do not train on your data.
Keep your private link secret; you can also sign in with Google or with a link we email you. Your notes remain until you delete them.
Your notes are encrypted on our servers. We hold the encryption key.
The installer offers extraction through our servers, through your own model provider, or locally with Ollama. Approved notes sync to your hosted account.
We hold the server encryption key and are working to prevent us from reading your data.
What leaves your machine: with the connector, the notes your AI saves, the questions it asks and the documents you add; with the terminal install and extraction through our servers, the session text you select, which we process and do not keep (with your own model provider it goes to that provider, and with Ollama it stays on your machine). What stays: your transcripts and files, where they are. What you can delete: any note, any source or the whole Sapience, from the app.
The terminal install imports selected local session history and keeps syncing. It takes about ten minutes on a Mac with Python 3.
It reads only the projects you tick at install, and every new note waits for your review until you switch a project to automatic.
Papers and notes go in too. sapience adddir ~/papers adds a directory of .tex, .pdf, .md, .html and .txt files, and a re-run sends only what changed.
curl -sL "https://app.spnc.ai/install" | bash It prints your private token at the end. That token also works as a connector for claude.ai: https://app.spnc.ai/mcp/<your-token>.
The terminal install extracts notes from selected sessions. The connector saves notes only when the AI calls the save tool; it does not read chats automatically.