Joinbykey – Temporary, login-free collaboration rooms accessible on any device

Summary: JoinByKey enables instant creation of private, temporary collaboration rooms without accounts or downloads. Users connect via a shared secure key to communicate through text, voice messages, or Live Talk mode, with a beta video mode launching soon. It supports multiple communication models for flexible, privacy-focused interactions.

What it does

JoinByKey creates disposable collaboration rooms accessed by a secure key, allowing users to chat via text, send voice messages, or join real-time audio conversations. It offers modular communication modes and plans to add live video broadcasting in beta.

Who it's for

It is designed for users needing quick, temporary communication such as short-term teams, event coordinators, classrooms, or emergency responders.

Why it matters

JoinByKey eliminates the need for accounts, downloads, or onboarding, enabling fast, private communication for temporary situations where permanence is unnecessary.