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a0.dev vs Blink: catalog facts
a0.dev	Blink
Freemium Prices are not listed on the homepage; building starts with a sign-up.	Freemium Free to start, with paid plans for more building and hosting.
Android, iOS, Web	Web
Builds mobile apps through chat with an AI agent One-click publishing to the App Store and Google Play	Database, sign-in, payments and hosting included Builds web apps, websites and mobile apps from one prompt
Hosted platform that requires an account Pricing is not shown on the homepage	Apps are built and hosted on Blink's platform Requires an account to build
Downloadable app, Web application, Hosted service	Web application, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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