Comet by Perplexity (opens a new tab)
A browser with an AI assistant for understanding pages, researching across tabs and carrying out browsing tasks.
Details
Search & learning · Some setup
Best for
Owners comparing public sources who want assistance in the browser they are using.
Your first experiment
Open three public supplier pages and ask for a comparison against your criteria, then check every important detail on the source pages.
Before you commit
Webpages can contain misleading instructions. Limit access to private tabs and connected accounts, verify sources and approve messages, purchases or other consequential actions.
Official source Image source Checked Nov 9, 2026 · Research-based, not a hands-on rating.