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The self-hosted Sonix alternative

Cloud SaaS that automatically transcribes and translates audio and video using speech-to-text models. Produces searchable, editable transcripts with timestamps, subtitles/captions, multi-language support, export formats and collaboration tools for media teams and businesses.

Alternatives to Sonix

Open-source PWA that generates live captions and transcripts in the browser; supports broadcasts, OBS/vMix integration, and optional Azure AI captions.

ZipCaptions screenshot

61 stars11 forksGPL-3.0last commit Actively maintained

What replacing Sonix actually involves

Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 1 shipped a commit in the last six months. Licences in this list: GPL-3.0. In exchange you take on hosting, backups and updates yourself.

Browse everything in Podcasting, Radio & Live Streaming.

Other tools people replace alongside Sonix