Comet is Perplexity's Chromium-based AI browser with a built-in Comet Assistant that reads pages and tabs, summarizes lo...
About this product
Comet is Perplexity's AI browser. Built on Chromium (so Chrome extensions and bookmarks work), it puts Perplexity's AI search and assistant into every page: summarise the page you're on, compare information across tabs, ask by voice, and let Comet Assistant click, fill in and complete multi-step tasks for you. The browser is free on Mac, Windows, Android and iPhone.
Which plan to choose
Account: the free Comet browser and basic AI features.
Perplexity Pro monthly: more premium models (GPT, Claude, Gemini and more), more Pro searches and research, and a stronger Comet Assistant. See the Perplexity page for accounts.
What Comet can do
Read · Beginner
Summarise pages
Get the key points of long articles instantly.
Open a long article or video in Comet
Open the assistant sidebar
Ask for a summary or ask questions
Try asking
Summarise this article in 5 points and tell me whether the author's main claims are backed by data.
Import your data from Chrome on first launch: bookmarks, passwords and extensions.
Summarise pages: click Assistant on any page and ask "What is this about?"
Compare tabs: open several product pages and have it compare prices and specs.
Delegate: say "Find the cheapest flight to Tokyo next Friday on this site" and it works the page itself.
Search: ask in the address bar for answers with sources.
Tips
For payments or form submissions, have it stop at the last step for you to confirm.
Save frequent instructions as shortcuts.
[Comet website]
[Comet browser]
[Comet pricing page]
Check before buying
Confirm payments and submissions yourself.
Sign-in guide
① Open the mobile app or the Comet website in your browser.
② Download and install it.
③ Enter the account under "Enter your email" at the bottom right, click "Continue with email", then enter the code sent to that mailbox.
④ To subscribe (top up), provide your account and help us sign in; we'll finish quickly.
How it is delivered
🙋 Manual delivery⏰ Working hours UTC+8 09:00–21:00📧 Sent to your order email, also viewable once on the order page
What AI services does 5buyai.com support? Can I get an invoice?
Accounts, subscriptions and top-ups for ChatGPT, Claude, Midjourney, Gemini, Grok and other major AI tools. Invoices are available for AI orders paid in Chinese yuan (CNY).
How do I receive my order after paying?
Orders are delivered manually: after successful payment, the account or card code is sent to your order email during working hours (9:00–21:00, UTC+8). You can check your order details anytime on the order lookup page by order number, email or browser cache.
What payment methods are supported?
Alipay, WeChat Pay, USDT, and Credit Card payments. Credit card payments require first topping up your balance, and then using the balance to purchase products.
Do I need an account to buy?
No. You can check out as a guest and receive items by email; registering lets you manage orders, balance and invoices in one place.
Are prices shown in CNY?
All prices are listed in Chinese Yuan (¥). When paying with USDT the amount is converted automatically at the live rate.
Is there after-sales support?
After-sales support is available for some products, handled via live chat or the order dispute page. Accounts are virtual products: once delivered, no refunds are given unless there is an after-sales issue. CNY refunds and USD refunds are only made back to the original payment method, and USDT refunds are only made on the BSC network.
I am a business buyer and need to make a bulk purchase. How can I get in touch?
Please click the chat widget at the bottom-right corner to reach us and leave your email or other contact details. We will get back to you as soon as possible.
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Disclaimer
This is an independent third-party platform, not affiliated with, endorsed by, or authorized by any brand mentioned. We do not host any third-party login page and do not collect third-party credentials.
We've updated how links open in Comet.
Clicking a link within a thread now moves your conversation to the Comet Assistant. Browse without losing context or breaking your flow.
