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Felo vs Metaso AI Search: catalog facts
Felo	Metaso AI Search
Freemium Free to use, with a paid upgrade available.	Free The homepage says it is free to use.
Web, Browser extension	Web
Searches across multiple languages Generates slides and mind maps from research	No ads in search results Structured answers instead of a list of links
Cloud service with no offline use Details of paid limits are not listed on the homepage	Interface in Chinese only Few details on sources and data handling on the homepage
Web application, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 26, 2026

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