Ruune is a memory platform for personal AI. The Ruune device records conversations in person, even offline, and Ruune Desktop takes notes on your calls. Connect your email or import notes, and Ruune compiles everything into one memory graph you own: people, places, plans and promises, each with its source. Ask it anything, use Heimdall to draft and reply in any app, or connect Muse, Claude, ChatGPT and your own agents over MCP. Encrypted, and never used to train models.