Perplexity has officially brought its AI-focused browser, Comet, to Android, marking an important step in the company’s growing efforts to create a browser built from the ground up for AI-driven searching, browsing, and task automation. The launch follows Comet’s initial debut on desktop earlier this year, where it introduced an AI-centric approach to browsing that blends traditional navigation with intelligent, context-aware assistance.
With the Android rollout, Perplexity aims to push the concept of an “agentic browser” into the mainstream mobile experience. The company has integrated nearly all major capabilities found in the desktop version, ensuring that Android users receive not just a mobile port, but a full, native AI experience designed specifically for smartphones.
The new Android browser allows users to make Perplexity their default search engine, meaning all searches—whether typed, voiced, or initiated through the AI assistant—automatically route through Perplexity’s own AI system. This enhances speed, context, and the ability to synthesise information from multiple tabs or sources at once. Users can also mention specific tabs while asking questions, enabling the assistant to understand what content the user is referring to, even across multiple pages. Because of this, users no longer need to manually switch tabs to copy text or compare information; the assistant can detect open pages and respond using data from the entire browsing session.
A key part of the experience is the voice interaction mode, which allows users to speak questions naturally while the assistant scans open tabs and the broader web. This feature is particularly helpful on mobile, where multitasking between tabs and apps is often cumbersome. The browser can also generate summaries not just from the webpage in view, but from all active tabs simultaneously, a capability that reinforces Perplexity’s focus on context-aware assistance.
Perplexity has also equipped Comet for Android with the ability to conduct research and shopping tasks independently. The assistant can evaluate products, look up comparisons, collect specifications, and present users with organized, step-by-step recommendations. The browser clearly displays what actions the assistant is taking during these processes to maintain transparency, addressing the growing concern around AI systems performing tasks without user visibility. Alongside this, the Android version includes a built-in ad blocker, giving users a cleaner and faster browsing experience without the need to install third-party extensions.
The company has outlined several upcoming features that will be added in the weeks ahead. One major addition will be a more advanced conversational agent capable of searching across multiple websites, performing actions directly on pages, and managing more complex tasks that typically require manual navigation. Another planned feature is the ability to create custom shortcuts, allowing users to trigger frequently used tasks or workflows instantly. Perplexity is also working on a fully integrated password manager, which will enhance security and make the browser more self-contained, eliminating the need for external credential management tools.
Perplexity noted that Android has been prioritized for the mobile launch because a substantial number of smartphone manufacturers and carriers have expressed interest in including Comet on their devices. This demand highlights growing curiosity within the mobile industry about native AI-powered browsing experiences. Although the company did not announce any new partnerships with carriers or manufacturers, the interest aligns with a trend seen earlier this year when Perplexity partnered with Motorola to preload its app on select devices. It remains unclear whether this collaboration will extend to the full Comet browser.
The expansion of AI-focused browsers has accelerated across the tech industry. Companies like OpenAI, Opera, and The Browser Company have each released their own takes on AI-enhanced browsing, although most of these efforts have so far centered on desktop platforms. While The Browser Company launched a mobile version of its Arc Search app last year, development on that app has slowed as the company refocused on building a new browser called Dia, which still does not have a mobile release.
Despite the promise of AI-powered browsers, they also raise important security considerations. Security researchers have pointed out that browsers incorporating AI agents—particularly those that take actions on behalf of the user—can introduce new vulnerabilities. These risks differ from traditional browser weaknesses because AI systems sometimes interpret instructions too broadly or interact with websites in unpredictable ways. In response to these concerns, Perplexity acknowledged in a recent blog post that the rapidly evolving nature of AI attacks requires a full rethinking of browser security. The company emphasized that protecting users in this new era will involve more than patching traditional vulnerabilities; it will require re-engineering trust models, data protections, and agent behavior from the ground up.
The launch of Comet on Android represents a significant milestone not only for Perplexity but also for the broader shift toward AI-integrated browsing. As more companies explore ways to weave AI directly into the browsing experience, Comet’s mobile debut offers a glimpse of what everyday internet use may begin to look like—where searching, summarizing, comparing, shopping, and researching can all be handled collaboratively between the user and an intelligent assistant. Although the technology is still maturing, and concerns around security and reliability remain, the arrival of Comet on Android signals a growing move toward browsers that are more interactive, more capable, and more deeply integrated with AI than ever before.
