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

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