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Reasonix vs Kimi Code: catalog facts
Reasonix	Kimi Code
Free Free and open source under MIT; you pay for the model API usage it consumes.	Paid Requires one of the paid Kimi membership plans; K3 is limited to higher tiers.
Windows, Command line	Windows, Command line
Per-turn checkpoints let you undo any step of a run Plan mode, permission prompts and a workspace sandbox	Same subscription covers desktop, terminal and IDE use Runs commands and tests to verify its changes
Built around DeepSeek models rather than a wide choice of providers Requires a paid model API to do any work	Needs a paid Kimi plan Depends on Moonshot AI's cloud models
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: MIT
Not stated if an account is needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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