Perplexity Comet
by Perplexity
A Chromium browser whose assistant can act on pages
Reviewed by the the30top research team · Last reviewed 2026-10-27
Overview
Comet is built on Chromium and its help center says the assistant can click, type and submit forms, compare products, send emails and run checkout flows under supervision. It is available on Mac, Windows, iOS and Android. Third party coverage says it went free for everyone in October 2025, with agent actions consuming credits that scale by plan, so heavy agent use on the free tier is limited.
Our verdict
Comet is an easy way to try an agentic browser at no cost. Credit limits and supervision needs make it a personal tool more than an automation platform.
Best for
Individuals who want an AI browser that can finish small web chores.
Avoid if
You need a programmable agent for backend workflows.
Pros
- Free to start
- Supports four platforms
- Agent works inside a full browser
Cons
- Agent credits are limited on the free tier
- Needs supervision on sensitive steps
- Pricing for paid plans was not verified on the vendor page
Key capabilities
Frequently asked questions
Is Perplexity Comet free?
Third party coverage says Comet became free for everyone in October 2025, with agent actions consuming credits.
Can Comet fill forms for me?
Yes. The help center says Comet can click, type and submit forms under supervision.
Which devices does Comet run on?
The product page lists Mac, Windows, iOS and Android.