Perplexity Comet
New🗒️ What is Perplexity Comet?
AI-powered browser from Perplexity that searches, summarizes pages, and completes multi-step tasks like form-filling and bookings directly inside your browsing session.
Comet is Perplexity's standalone AI browser, free since it dropped its paywall in October 2025. It brings agentic search, in-page summarization, a voice mode, and a shopping assistant into everyday browsing, and can carry out multi-step 'agent tasks' like filling forms or booking travel using a small pool of free credits per month.
Perplexity Comet is particularly strong at completely free to download and use on Mac, Windows, iOS, and Android, agentic search and page summarization work directly inside any tab, no copy-pasting into a chatbot, and deep Research and voice mode built into the browser, not a separate app, making it a popular choice for in-page research and summarization while browsing without switching tabs and automating repetitive multi-step tasks like form filling or price comparisons. One thing to keep in mind: agent tasks (form fills, bookings, purchases) run on a limited free credit allowance.
✨ What are Perplexity Comet's key features?
Agentic search
Searches and synthesizes answers directly inside the browser without opening a separate chat tab.
In-page summarization
Summarizes the page you're currently viewing on demand.
Agent tasks
Completes multi-step actions like filling forms, comparing prices, or booking travel using a credit-based allowance.
Voice mode
Hands-free browsing and queries via spoken commands.
Shopping assistant
Compares products and prices across sites during a shopping session.
Comet Plus
A $5/month add-on (included free for Perplexity Pro/Max) that surfaces premium publisher content inside AI answers.
👍 What are Perplexity Comet's pros and cons?
Pros
- Completely free to download and use on Mac, Windows, iOS, and Android
- Agentic search and page summarization work directly inside any tab, no copy-pasting into a chatbot
- Deep Research and voice mode built into the browser, not a separate app
- Pro and Max subscribers get Comet Plus (premium publisher content) included at no extra cost
Cons
- Agent tasks (form fills, bookings, purchases) run on a limited free credit allowance
- Heavy AI assistant use can hit rate limits on the free tier
- Requires switching your default browser to get the full experience
- Younger product than Chrome/Edge, so extension and site-compatibility gaps still show up
🎯 What can you use Perplexity Comet for?
💰 How much does Perplexity Comet cost?
The Comet browser itself is completely free with no account required for basic browsing. Comet Plus, a $5/month add-on for premium publisher content inside AI answers, is included at no extra cost for Perplexity Pro and Max subscribers.
🚀 How to use Perplexity Comet
- Download Comet from comet.perplexity.ai for Mac, Windows, iOS, or Android.
- Set Comet as your browser (or use it alongside your current one) and sign in with a Perplexity account.
- Use the built-in assistant panel to search, summarize the current page, or ask questions without leaving the tab.
- For multi-step tasks like filling a form or comparing prices, trigger an agent task — these draw from a monthly credit allowance.
- Upgrade to Perplexity Pro or Max for Comet Plus and higher agent-task limits included at no extra cost.
🔀 Best Perplexity Comet alternatives
ChatGPT
A more familiar chatbot-first experience if you don't need agentic in-browser automation specifically.
You.com
Another AI-native browsing/search assistant with a more traditional search-engine-style interface.
Microsoft Copilot
A closer fit if your browsing is already centered on Edge and the Microsoft ecosystem.
🏆 Is Perplexity Comet worth it?
Comet's strength is doing AI work inside the actual page you're on — summarizing, researching, or automating a task without copy-pasting into a separate chatbot tab, and it does this completely free. The agentic task features (form fills, bookings, price comparisons) are genuinely useful when they work, though they draw from a limited credit pool on the free tier and can hit rate limits under heavy use. It's a weaker pick if you're not willing to switch your default browser, or if you mainly want a chatbot rather than an AI-augmented browsing experience.
❓ Frequently Asked Questions
Is Perplexity Comet free?
Yes — Comet has been free to download and use since Perplexity dropped its paywall in October 2025, with no account required for basic browsing.
What can Comet's agent tasks actually do?
Multi-step actions like filling out forms, comparing prices across sites, or booking travel, drawing from a limited monthly credit allowance on the free tier.
Do I need a Perplexity Pro subscription to use Comet?
No — the browser itself is fully free. A Pro or Max subscription adds Comet Plus (premium publisher content) at no extra cost and raises agent-task limits.
What platforms does Comet support?
Mac, Windows, iOS, and Android.
How is Comet different from just using Perplexity’s website?
Comet brings the same agentic search and research capability directly into every tab you browse, plus page summarization, voice mode, and task automation the standalone website doesn't offer.
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