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Crush vs Grok Build: catalog facts
Crush	Grok Build
Free The software is free under its open-source licence. Hosting, hardware and external…	Freemium Available to try for free; extended use is tied to Grok plans.
Windows, macOS, Linux, Android, Command line	macOS, Command line
It speaks to any OpenAI- or Anthropic-compatible API, lets you switch models mid-session without losing context, and…	Plan mode that blocks edits until you approve Supports skills, plugins, hooks and MCP servers
You supply and pay for the model access yourself, and an agent that edits files and runs commands…	Depends on xAI's hosted Grok models Installation is through a curl-to-bash script
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	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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