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Felo vs Perplexity: catalog facts
Felo	Perplexity
Freemium Free to use, with a paid upgrade available.	Freemium Free to use, with a paid Pro tier for more advanced search.
Web, Browser extension	Web
Searches across multiple languages Generates slides and mind maps from research	Answers include citations to sources Follow-up questions keep context
Cloud service with no offline use Details of paid limits are not listed on the homepage	AI answers can still misread or misstate sources Advanced features sit behind a paid tier
Web application, Browser extension	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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