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bolt.diy vs Onlook: catalog facts
bolt.diy	Onlook
Free Free and open source; you pay only for any model API you connect.	Free The source code is free to use and run yourself.
Web, Self-hosted	Web, Self-hosted
Works with the language model of your choice Self-hostable with Docker	Visual edits produce real code AI-assisted building and styling
You need to set up and run it yourself Output quality depends on the model you connect	Focused on React web apps Self-hosting requires some setup
Self-hosted	Web application, Self-hosted
Open source	Open source
License not stated	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 September 26, 2026	Official website Full listing and sources Checked October 1, 2026

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