What is Comet?
Perplexity's browser with an assistant that sees your tabs.
Who is Comet best for?
Comet is best for people who research and shop in the browser and want an assistant that reads their tabs and runs web tasks.
Research across many tabs
It summarizes what is in all your open tabs, not only the page in front of you, and answers questions about it.
Handing off web chores
The assistant takes on tasks you give it, such as shopping, scheduling or research, and shows each action so you can step in.
Asking by voice on a phone
On Android you can talk to the assistant to find information across your open tabs.
Browsing without ads
The Android app blocks ads and pop-ups, and you can allow the sites you trust, as on the desktop version.
How much does Comet cost?
Comet is free to download from Perplexity for iPhone, iPad and Android, and its in-app purchases are Perplexity's Pro and Max subscriptions.
Perplexity lists Comet as free on the App Store and Google Play. The App Store shows its in-app purchases as Perplexity Pro and Perplexity Max subscriptions with their prices, but the listings do not say what each one adds in Comet. Plans and current prices are on perplexity.ai.
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What are the best Comet alternatives?
Three tools on Recaply do Comet's job.
Articles about Comet
One of our articles names Comet the best for a job, and one more covers it.
Named best overall. The best AI browser for most people is Comet, free on Mac, Windows, iPhone and Android. Six compared on price, privacy and what each agent can do.
Arc browser alternatives: how to move before the Dec 22 shutdownHow toThe best Arc browser alternative is Dia, from Arc's own team. How to move your tabs, Spaces and passwords before Arc stops working on Dec 22, 2026.
Questions about Comet
What is Comet?
Perplexity's browser with an assistant that sees your tabs.
Who is Comet for?
Comet is best for people who research and shop in the browser and want an assistant that reads their tabs and runs web tasks.
Is Comet free?
Yes. Comet has a free plan.
What are the best Comet alternatives?
The closest alternatives on Recaply are Dia, Opera AI and Brave Leo AI.
Where can I try Comet?
On its official website, perplexity.ai.
What devices does Comet run on?
Comet runs on iPhone and iPad with iOS 18 or later and on Android. Perplexity presents the mobile apps as the phone version of its Comet desktop browser, with the same assistant one tap away.
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