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Kiro CLI vs Warp Agent CLI: catalog facts
Kiro CLI	Warp Agent CLI
Freemium Proprietary software from Amazon; usage is governed by Kiro's plans.	Freemium Pricing is not detailed on the product page; usage follows Warp's plans.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Custom agents with predefined tool permissions and prompts Native MCP support and steering files	Works in any terminal, not only Warp Can operate interactive tools and REPLs from inside the session
Closed source Relies on hosted AI models, so it needs a network connection	Relies on hosted AI models, so it needs a network connection Pricing and limits are not spelled out on the product page
Downloadable app	Downloadable app
Closed source	Closed source
License: Proprietary	License not stated
Not stated if an account is needed	Not stated if an account is 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.