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SWE-agent vs Devin: catalog facts
SWE-agent	Devin
Free Free and open source; model API usage may cost money.	Paid Pricing is not listed on the homepage; teams can sign up or book a demo.
Command line	Web
Works with the language model of your choice Open source with an active research community	Handles tasks end to end up to a pull request Tests changes in its own browser
Research-oriented setup rather than a polished product Needs a capable model, which may carry API costs	Aimed at teams rather than hobbyists Pricing not shown on the homepage
Downloadable app	Hosted service
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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