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Reasonix vs Crush: catalog facts
Reasonix	Crush
Free Free and open source under MIT; you pay for the model API usage it consumes.	Free The software is free under its open-source licence. Hosting, hardware and external…
Windows, Command line	Windows, macOS, Linux, Android, Command line
Per-turn checkpoints let you undo any step of a run Plan mode, permission prompts and a workspace sandbox	It speaks to any OpenAI- or Anthropic-compatible API, lets you switch models mid-session without losing context, and…
Built around DeepSeek models rather than a wide choice of providers Requires a paid model API to do any work	You supply and pay for the model access yourself, and an agent that edits files and runs commands…
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 22, 2026

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