A second brain that remembers, connects, and cites
We save more than we can ever hope to read again — documents, articles, notes, recordings. Ounie exists to turn that pile into something you can actually use: a living knowledge base that reads your sources, links them together, and answers your questions with citations straight back to where the answer came from. No hallucinations, no rummaging through folders — just your knowledge, made askable.
What we believe
Cited, never guessed
Every answer is grounded only in the sources you add and links straight back to them. When your material doesn't cover a question, Ounie says so instead of making something up.
Private by default
Your brains are yours. They're private until you choose to share, and answers are generated only from your own sources — never blended with anyone else's data.
Connections you didn't make by hand
Ounie reads each source, synthesizes it into a wiki page, and builds the knowledge graph for you — so you can see how ideas relate without manual tagging or linking.
How Ounie works
Add anything
Upload PDFs, documents, images, audio, and video, or drop in web links and notes. Ounie extracts the text — transcribing audio and reading images along the way.
It synthesizes
Each source becomes a clean, interlinked wiki page with citations back to the original, woven into a navigable knowledge graph.
Ask anything
Ask questions in plain language and get answers grounded in your sources, with citations — across the web, a Chrome extension, the iOS app, or your favorite AI tools via MCP.
Get in touch
Questions about Ounie, your account, or a privacy request? Every message reaches a real person on the team.