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iTerm2 vs Warp: catalog facts
iTerm2	Warp
Free Free and open source under the GPL.	Freemium A free tier is available. Team and advanced features require a paid plan.
macOS	Windows, macOS, Linux
Instant replay and shell integration make past output easy to recover Native tmux control mode turns tmux windows into real tabs	Command blocks make output easy to navigate, copy and share Editor-style input with completion and history search
macOS only So many settings that first-time configuration is daunting	Hosted AI and collaboration features have separate account and plan requirements.
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0	License: AGPL-3.0 AND MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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