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Buzz vs Whishper: catalog facts
Buzz	Whishper
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source under the AGPL-3.0 licence.
Windows, macOS, Linux	Web, Self-hosted
Supports microphone transcription and subtitle exports.	Built-in subtitle editor with CPS warnings Transcribes from uploads or yt-dlp URLs
Processing speed depends on your hardware and selected model.	Current version receives no new releases while a rewrite is in progress No user authentication yet
Downloadable app	Self-hosted
Open source	Open source
License: MIT	License: AGPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.