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Zed vs SubEthaEdit: catalog facts
Zed	SubEthaEdit
Freemium The editor is free and open source. Zed's hosted AI plans are paid, and you can use your…	Free Free and open source.
Windows, macOS, Linux	macOS
GPU-rendered and written in Rust, so it stays responsive under load Real-time collaborative editing and a shared terminal	Real-time collaborative editing Block editing on multiple lines
A much smaller extension ecosystem than VS Code Windows support arrived late and is still the least mature build	macOS only Smaller extension ecosystem than mainstream editors
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked October 2, 2026

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