# Hottub Relay > Live audio encoding software for radio stations, from Hottub. Coming soon for Mac, Windows, and Linux. Hottub Relay sends a studio mix to a compatible streaming provider and provides outgoing-stream activity and listener-return monitoring. It is in development: downloads are unavailable and platform targets are not verified compatibility claims. ## Product information - [Website](https://hottubrelay.com/): Product overview, signal path, planned platforms, and questions. - [Plain-text overview](https://hottubrelay.com/overview.md): Product facts, platform targets, current trial constraints, and contact details generated from the same Rust content as the website. - [Full text](https://hottubrelay.com/llms-full.txt): The complete plain-text overview. - [Contact Hottub](https://joinhottub.com/contact?topic=general): Discuss an operating system, audio interface, or streaming provider. ## Optional - [Hottub FM](https://hottub.fm/): Related Hottub radio project. - [Privacy](https://joinhottub.com/privacy) - [Terms](https://joinhottub.com/terms)