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Wispr Flow vs nerd-dictation: catalog facts
Wispr Flow	nerd-dictation
Freemium Free download, with Pro, Team and Enterprise plans.	Free Free and open source.
Windows, macOS, Android, iOS	Linux, Command line
Works in any app rather than one editor Cleans up filler words and self-corrections	Fully offline recognition Works in any application and desktop environment
Advanced features sit in paid plans The research does not say whether speech is processed on the device	Linux only Command-line setup with no graphical interface
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
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 23, 2026	Official website Full listing and sources Checked September 26, 2026

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