Comet Browser is a next-generation web browser developed by Perplexity, a well-known AI developer that created the AI chatbot Perplexity AI. Thanks to its AI, Comet reinvents how you interact with the web. Helpful and focused on your productivity, it simplifies the management of your tabs and overall online activity.
Thanks to Comet, you can browse more intelligently. The app offers a chatbot in each of your tabs, with which you can communicate regarding the open website. This allows you to find way more information than you would on your own by opening more tabs and doing more research. It also lets you highlight any text on a page for instant explanations and supports natural-language commands to perform workflows across tabs.
Comet Browser is an attractive tool for internet users looking for a richer digital experience. It offers smoother browsing and intuitive interactions. It is a hybrid browser, as it has all the classic features of a browser (ease of use, performance, tab browsing, etc.), but it relies on its integrated AI to better understand what you seek and meet your needs. The browser also includes multilingual support to translate and analyze content in different languages, and a built-in ad blocker for enhanced privacy and fewer distractions.
Why Should I Download Comet Browser?
The Comet Browser interface is easy to use and designed to adapt to how you work with the internet. Once installed, you can set it as your default browser. This way, it will automatically retrieve all the bookmarks, extensions, and preferences saved in your previous browser. Then, you can just pick up where you left off.
Of course, the main functionality of Comet is the built-in AI assistant. It scans the content of the pages tabbed in your browser while you search the web, and can answer any question without you having to switch between tabs to search for answers. It can also perform tasks for you, such as summarizing articles, organizing your tabs, or even drafting email replies. The Assistant can also help you execute agent-like tasks, such as booking meetings, comparing products across websites, filling out forms, and even managing calendar or inbox items.
When visiting an online shopping site, you can ask the Assistant to compare products and prices found all over the web; you don’t have to do that on your own. You can also ask it to check your calendar availability or remind you of important information you found online.
The AI assistant is programmed to learn your habits. The more you use Comet, the better it will be at helping you in your routines.
Is Comet Browser Free?
Comet Browser has a free version with basic features, including tab management, AI assistant integration for faster searches, and task organization. This edition is ideal for people who wish to learn about the tool and have a more seamless, productive browsing experience.
If you want more, there’s a premium version through the Perplexity Max subscription. This version gives you extra tools, like better privacy controls, stronger automation, and an even smarter AI assistant. It’s made for people who want to get the most out of their online experience. In addition, the premium tier provides early access to experimental tools, deeper contextual insights across sessions and tabs, and priority support for power workflows.
What Operating Systems Are Compatible with Comet Browser?
Comet Browser is currently available on Windows and macOS operating systems. Installation is straightforward thanks to its Chromium base. If you are already using a Chromium-based browser (such as Chrome, Brave, Opera, and so on), you will be able to recover all your extensions and settings in addition to your bookmarks and login details.
For the moment, Comet Browser is limited to Windows and macOS platforms. But, in the future, other versions for Linux and mobile devices (iOS and Android) are expected to be available.
What Are the Alternatives to Comet Browser?
Several alternatives to Comet Browser incorporate similar features, including AI and productivity optimization.
Dia AI Browser, developed by The Browser Company (which was acquired by Atlassian—the company behind Jira and Confluence—in September 2025), is a modern, productivity-focused browser. It comes with a smooth, easy-to-use interface and built-in tools to manage your tabs and tasks more efficiently. The browser uses smart automation to speed up and simplify your browsing experience. It also includes handy “Skills” for everyday tasks like summarizing content, fact-checking, and planning, along with tab mentions in chats, attachments in conversations, and a Memory system that learns your preferences over time. Currently, it’s in beta and available by invitation only, mainly for macOS users, but it’s set to expand to other platforms soon.
Opera is a well-known, reliable browser that comes with an AI assistant called Aria. Aria makes it easier to manage your tabs, run smart searches, and keep your workflow organized. Moreover, Opera has a built-in ad blocker and VPN to boost your security and privacy. Aria can generate images, respond to voice commands, and work without an account. The browser also includes handy features like Workspaces, Tab Islands, Tab Emojis, split-screen view, and an in-built social media sidebar. Best of all, it’s free and works on Windows, macOS, Linux, Android, and iOS.
Microsoft Edge integrates Microsoft’s AI tools under the “Copilot” brand. Thanks to that, the browser has evolved into a powerful tool, especially for those who use the Microsoft ecosystem. Copilot helps summarize articles, generate content, and interact with Office 365 and Outlook. Additionally, Copilot Mode lets users browse using voice commands, ask one input box to search/chat/navigate, analyze content across multiple tabs, and execute agent‑like tasks such as unsubscribing or making bookings (with permission). It is free and works on Windows, macOS, Android, and iOS. However, the automation experience in Microsoft Edge is still less seamless than Comet’s, particularly when it comes to integrating AI into browsing.
