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Opera Neon vs Perplexity Comet: catalog facts
Opera Neon	Perplexity Comet
Paid Offered as a paid subscription.	Freemium A free tier is available. Full agent features require a Perplexity subscription.
Windows, macOS	Windows, macOS
Several agents for different kinds of tasks Can read and act on the pages you have open	Assistant can act on pages, not only summarise them
Closed source Agent features depend on online AI services	Requires a Perplexity account, and an agent acting on logged-in sites carries real risk Closed source
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 22, 2026

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