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Athas vs Lumide: catalog facts
Athas	Lumide
Free Free and open source under the AGPL-3.0; AI use can draw on included credit, your own keys…	Free Pricing is not stated on the homepage.
Windows, macOS, Linux	macOS
Coding agents and model switching built into the editor Works with your own API keys or local models through Ollama	Native support for agents via the Agent Client Protocol Not built on Electron
Pre-1.0 software that is still changing quickly Smaller extension ecosystem than established editors	Little public documentation on the homepage Pricing and licensing are not stated
Downloadable app	Downloadable app
Open source	Closed source
License: AGPL-3.0	License not stated
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 October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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