Can I make Comet my default browser?

Yes, you can set Comet as your default browser, and it can use Perplexity's search along with other search options.

Comet follows Perplexity's freemium model — you can start free, and paid Perplexity subscription tiers unlock more advanced AI capabilities and higher usage.

Can the assistant work with my own email and documents?

Yes. It can help with research, drafting email replies, creating study plans, comparing how different outlets cover a story, and even shopping tasks, all from the browser.

How do I control privacy settings?

You can control privacy settings in the browser, and Perplexity publishes details on how Comet handles data and browsing safety.

What is Perplexity Comet's monthly traffic and growth trend?

Perplexity Comet currently receives 4.17K monthly visits, with a month-over-month traffic change of -580 (-12.2% growth rate). Its primary source market is China (100% share), including 2.86K direct visits/mo and — organic search visits/mo.

Is Perplexity Comet free? What is its pricing model?

Perplexity Comet operates on a Freemium, Paid pricing model. Freemium with paid options. Comet itself is free to download across Mac, Windows, iOS, and Android. Advanced AI capabilities and higher usage limits are tied to Perplexity's paid subscription tiers, which are billed separately. Supported billing and checkout platforms include: not listed.

Perplexity Comet — AI Tool Traffic (4.17K/mo), Pricing, API & Alternatives

Q: What platforms is Comet available on?

Comet is available for Mac, Windows, iOS, and Android.

Open AI Tools

Perplexity Comet — AI Tool Traffic (4.17K/mo), Pricing, API & Alternatives | Open AI Tools

About Perplexity Comet

AI that understands the page

The assistant understands the page you are on, so you can ask follow-up questions and get answers grounded in what you are reading.

Agentic task execution

Delegate tasks like drafting replies, creating study plans, or building a simple website, with the assistant taking actions for you.

Cross-platform availability

Comet runs on Mac, Windows, iOS, and Android, so your browsing and your assistant follow you across devices.

Perplexity search built in

Perplexity's answer engine is built in, so research and web search stay inside the browser instead of a separate tab.

Default browser and privacy controls

Set Comet as your default browser and manage privacy and safety settings as you browse.

Comet is a standalone web browser built by Perplexity around an AI assistant. Instead of treating AI as a separate site you visit, Comet embeds it in the browsing experience, so the assistant already knows which page you are looking at and can act on it. You can ask about an article you are reading, have a long page summarized, or hand off a task and let the assistant carry it out.

The browser is pitched as a personal assistant that handles more than chat. It can research a topic, draft an email reply that reflects your schedule, build a small website, put together a study plan, compare how different outlets cover a story, or help with shopping. Because it lives in the browser, these tasks run against the real web rather than a sandboxed chat window.

Comet is available for Mac, Windows, iOS, and Android, and can be set as your default browser. It sits within Perplexity's freemium model: you can start free and unlock more advanced AI capability through paid subscription tiers. Privacy and safety controls are managed in the browser settings, and Perplexity publishes guidance on how browsing data is handled.

High-Impact Use Cases for Perplexity Comet

Researchers

Understand any page instantly

Ask the assistant to explain, summarize, or compare sources on the page without leaving your tab or copying text around.

Busy professionals

Take care of routine emails

Have the browser draft a reply that shares your upcoming schedule, or organize your calendar, straight from the assistant.

Students

Plan study and coursework

Request a study plan from a syllabus, summarize lecture material, or build small artifacts to support a course.

Analysts and journalists

Research and compare sources

Compare coverage of a story across outlets, gather context, and keep your research inside the browser.

Top 12 Perplexity Comet Alternatives & Competitors

Side-by-side telemetry comparison of competing AI tools in the same primary category

View All Perplexity Comet Alternatives →Explore all AI Browsers tools →

Rank	AI Tool	Monthly Visits	MoM Growth	Direct traffic share	Pricing	Head-to-Head
●	Perplexity Comet	4.17K	-12.2%	69% direct	Freemium, Paid	Current
1	Sider	2.64M	-10.6%	64% direct	Freemium	vs Sider
2	Merlin AI	1.38M	+13.1%	50% direct	Freemium	vs Merlin AI
3	Dia Browser	1.25M	+108.4%	59% direct	Free	vs Dia Browser
4	Browser Use	1.21M	+41.1%	52% direct	Freemium, Paid, Contact for Pricing	vs Browser Use
5	TinyFish	1.12M	+199.7%	36% direct	Freemium, Contact for Pricing	vs TinyFish
6	Tabbit Browser	670.98K	-30.2%	85% direct	Freemium	vs Tabbit Browser