Memory Keeper for ChatGPT ("the extension") is made by Otter Potter. We do not run servers, we do not use analytics or tracking, and we never sell data.

What the extension reads: when you open the toolbar button, your saved memories, read from chatgpt.com with your own signed-in session (the same list ChatGPT shows under Settings, Personalization). The sign-in token is used for that one request and never stored.

What the extension sends: nothing to us. The request for your memory list goes only to chatgpt.com, the same as when you open your memories in ChatGPT.

What the extension stores: a snapshot of your memories from the last time you opened it, and the memories that have disappeared since (up to 500), in your browser's extension storage on this computer, so it can show what changed. Removing the extension deletes them.

Full policy: https://otterpotter.org/memory-keeper/privacy/
Questions: support@otterpotter.org