

Perplexity Comet isn’t just another browser—it’s a paradigm shift in how we explore, process, and retain knowledge online. Built by Perplexity, it redefines browsing as an intentional, insight-driven act—where every click serves curiosity, not clutter. Designed for thinkers, researchers, and creators, Comet merges seamless navigation with intelligent assistance, turning the open web into a focused, adaptive thinking environment—free from ads, noise, and cognitive overload.
Install Comet in seconds, then instantly migrate your entire browsing ecosystem—bookmarks, passwords, extensions, and preferences—with one intuitive import. From the moment you launch it, Comet begins working *with* you: highlight any text to ask questions or generate summaries; press ⌘+K (or Ctrl+K) to activate your AI thought partner mid-page; schedule follow-ups, compare product specs, translate foreign-language content on the fly, or distill hours of reading into actionable insights—all without leaving the tab. It doesn’t replace your habits—it refines them.
For help, troubleshooting, or refund requests, visit our dedicated support portal.
Perplexity Comet is developed by Perplexity AI, Inc., a company committed to building AI tools that amplify human understanding—not replace it.
Headquarters: San Francisco, CA • Founded: 2022 Learn more about our mission and values on the About Us page.
Access your personalized Comet experience at: login.perplexity.ai/comet
Join the waitlist today—early access is currently open to Perplexity Max subscribers and select invitees. Sign up now at: perplexity.ai/comet/waitlist
Perplexity Comet is a purpose-built browser that embeds AI intelligence directly into the fabric of web interaction—designed to eliminate friction between question and insight. It treats information not as static content to consume, but as dynamic material to interrogate, connect, and internalize—making every search smarter, every read deeper, and every session distraction-free.
Start by installing Comet and importing your existing browser profile in one step. Then, use natural language commands anywhere—ask “What’s the core argument here?”, “Compare these two studies”, or “Add this to my research board”—and let Comet handle the rest. Its contextual awareness means it understands *what you’re doing*, not just what you’re typing—so summarization, translation, scheduling, and analysis happen intuitively, invisibly, and instantly.
Comet launches first on macOS and Windows, with native Linux and mobile (iOS/Android) versions rolling out in Q4 2025 and early 2026. Cross-device sync ensures your insights, saved connections, and preferences follow you everywhere.
Download the installer from perplexity.ai/comet, run it, and choose “Import Everything” during setup. Comet auto-detects Chrome, Safari, Edge, and Firefox profiles—and preserves your extension functionality through its secure, sandboxed runtime.
Comet exclusively uses Perplexity’s proprietary search engine—engineered for precision, citation integrity, and real-time source verification. Unlike traditional indexes, it reasons over content, cites original references, and lets you toggle between concise answers and full-context exploration.
Yes—Comet will always offer a robust free tier with core AI-assisted browsing, summarization, and search. Advanced features like cross-tab research linking, automated knowledge graphing, and enterprise-grade privacy controls are available with Perplexity Max subscription.