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Whisper-WebUI vs HappyScribe: catalog facts
Whisper-WebUI	HappyScribe
Free Free and open source under the Apache 2.0 licence.	Freemium Free to try, with paid plans and enterprise options.
Windows, Linux, Web, Self-hosted	Android, iOS, Web
Choice of three Whisper implementations Exports SRT, WebVTT and plain text	Supports more than 150 languages Optional human proofreading
Speaker diarization needs a Hugging Face token and accepted model terms DeepL translation needs an external API key	Full features require a paid plan Cloud processing only
Self-hosted	Downloadable app, Web application
Open source	Closed source
License: Apache-2.0	License not stated
No account needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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