My New Co-Pilot: A Week with Comet, the Browser That Puts Perplexity AI in the Sidebar

AI Quick Summary
- Comet browser deeply integrates Perplexity AI, offering search results in an article format with clickable sources and enabling quick information retrieval.
- Built on Chromium, it provides a familiar interface for Chrome users and seamlessly imports existing extensions and settings.
- Key features include a "Discover" feed for instant news updates, "Spaces" for organizing research and conversations, and familiar tab grouping.
- A powerful built-in AI assistant helps summarize pages, manage content, automate workflows, and handle various tasks.
- While offering advanced AI capabilities, the browser's interface might feel reminiscent of older Chrome versions and users might experience occasional loading delays.
After the article's publication, Comet browser became freely available to all users globally in October 2025, despite facing new user limits for Pro subscribers and ongoing copyright infringement lawsuits.
After a week of testing Comet browser, I am genuinely impressed. This AI-powered browser from Perplexity has become my daily companion especially while doing research on our articles and learning new skills, and here's why I am still using Comet.
What I Love About Comet
- Perplexity AI by default: The best feature is the choice between asking Perplexity AI or searching Google, with Perplexity as the default. I love that responses come in article format with clickable sources. Every link opens in a new tab automatically, which makes it easy to stay engaged and follow up while you search..
- Chromium foundation: Built on Chromium, Comet feels instantly familiar if you're coming from Chrome. When you log in, it automatically brings over all your Chrome extensions. No manual setup needed.
- Discover feature: The sidebar's Discover feature is brilliant for staying updated. One click and you know what's new without juggling multiple news sites or feeds or needing to querry.
- Spaces for organization: You can create spaces to organize your work and follow-up conversations, just like different chatbots do. It keeps everything compartmentalized.
- Tab grouping: The feature I loved most in Chrome was grouping tabs, and Comet has that too. I keep related tabs together.
- Built-in assistant: The best feature overall is the assistant available out of the box. One button click gives you help to summarize pages, manage content, automate workflows, and handle tasks. It's like having a personal browsing assistant.
I still use Comet alongside Chrome depending on the task, though. The current Comet interface reminds me of previous Chrome versions, which I do not like compared to the current Chrome design because of some delay and lagging while loading pages. However, it is definitely worth checking out and getting used to it.
Do you remember Chrome Dino, or Dinosaur Game when your internet goes off in Chrome? In Comet, there is no dinosaur, but there is Wormhole. In the Wormhole game, you control the speed of a comet, dodging space debris and using a dash mechanic to balance risk and reward. I loved this game, you can play it for fun anytime as well.
What Other Users Are Saying
Users consistently praise Comet's seamless Chrome migration, AI-first design, and the transformative assistant feature. While some of it is still being refined, and you might face some errors while using Comet, the consensus is that Comet represents a genuine leap forward in browsing.
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Cishahayo Songa Achille
Chief EditorCishahayo Songa Achille is a Rwandan software engineer and tech entrepreneur focused on democratizing digital skills. He is best known as the Founder and Managing Director of Techinika, an edtech firm established in 2020 to make complex technological advances accessible to the general public and build solutions for the biggest problems.
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