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OpenCode vs Kiro CLI: catalog facts
OpenCode	Kiro CLI
Free The open-source software is available without a license fee. Hosting, hardware and…	Freemium Proprietary software from Amazon; usage is governed by Kiro's plans.
Windows, macOS, Linux	Windows, macOS, Linux, Command line
Supports multiple model providers and desktop platforms.	Custom agents with predefined tool permissions and prompts Native MCP support and steering files
Model access and provider charges are separate from the client.	Closed source Relies on hosted AI models, so it needs a network connection
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License: Proprietary
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 2, 2026

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