Stozn

Stozn is team chat your organization actually owns. It runs on Matrix, an open messaging protocol, so your conversations live on a server you choose — one we host, a public one, or one you run yourself in whatever jurisdiction your legal team wants. Nobody holds your message history but the server you picked, and moving away is a DNS change rather than a migration project. Built for teams • Channels, private rooms, direct messages, threads, replies and reactions • File and image sharing, with search across your conversations • Voice messages and photos taken straight from the camera • Push notifications that show the sender and the real message • Multiple accounts side by side, each staying signed in • iPhone and iPad from one workspace Built for people who care where their data sits • End-to-end encryption, device verification and encrypted key backup • In encrypted rooms your own…