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Koe vs Wispr Flow: catalog facts
Koe	Wispr Flow
Free Free and open source under the MIT license.	Freemium Free download, with Pro, Team and Enterprise plans.
macOS	Windows, macOS, Android, iOS
Works in any app through a global hotkey No interface to manage, it stays in the background	Works in any app rather than one editor Cleans up filler words and self-corrections
macOS only No releases published on GitHub	Advanced features sit in paid plans The research does not say whether speech is processed on the device
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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