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

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