A small Rust app on your Windows computer listens to the call, finds answers in your files and your company brain, and shows them in a window only you can see.
Odrivyn installs in seconds without admin rights. It stays out of the taskbar.
The app shows a short code; you approve it while signed in on the web. No password is typed into the app.
Upload documents or a URL, or join your company to share its brain. Files are split into passages and indexed for search.
Odrivyn transcribes both sides of the call. When the other person asks something, it searches your material and writes what to say.
Stop listening and the recap and follow-up are written from the transcript, which stays on your computer.
Odrivyn asks Windows to exclude its window from capture (the same display-affinity setting that keeps protected video out of screenshots). Zoom, Meet, Teams and recorders see the desktop behind it. Nothing joins the meeting, so there is no bot in the participant list.
Every file is split into passages and turned into search vectors. When a question comes in, Odrivyn finds the closest passages in your own files and your company's shared ones, and the answer quotes them with the file and page.
Transcripts, answers and recaps are stored in a local database on your machine. Audio goes to the speech provider and text to the AI provider to be processed, and neither we nor they keep it.
Built in Rust
Many desktop meeting assistants, Cluely and Granola among them, are built on Electron, which ships its own copy of the Chromium browser and Node.js inside every app. Odrivyn is written in Rust on Tauri and draws its window with WebView2, which Windows already has, so there is no second browser to download, install or keep in memory.
An Electron app carries its own Chromium, so even a simple one installs at well over 100 MB.
Measured on Windows 11 with Odrivyn 1.9.8 open and signed in: private memory of the app process, and of the app plus its WebView2 processes.
