Perplexity Challenges Chrome with Comet AI Browser

Launch & Availability

• Officially launched on July 9, 2025, Comet is available to Perplexity Max subscribers ($200/month) and a limited number of users via an invite-only waitlist ([TechCrunch][1], [CNBC][8], [The Verge][7]).
• Originally available only on macOS with Apple M-series chips, Comet began rolling out to Windows testers in June 2025. A Linux version is in development, and an Android build is ahead of schedule, with iOS updates pending ([TechRepublic][9], [X/Aravind Srinivas][10]).
• Despite expanding invites, no public release date has been set. Interested users can join the waitlist via the official Comet site.

Core Features

• Integrated AI Search: Powered by Perplexity’s LLM, the browser replaces traditional search with cited summaries, context-aware answers, and cross-tab research capabilities.
• Comet Assistant (Sidebar Agent):
  • Summarizes, compares, or explains content across open tabs
  • Performs booking tasks, email drafts, Slack commands
  • Supports both text and voice input
  • Can operate on content from enterprise apps like Slack, and web platforms like YouTube, Google Docs, and Gmail.
• One-Click Migration: Built on Chromium, it supports Chrome extensions, settings, and bookmarks.

Usage & Performance

• Performs well for summarization, page navigation, and inline interaction, but falters during complex task automation (e.g., online booking) due to hallucinations and API conflicts.
• Speedometer 3.1 benchmark: Comet scored 29.3, lagging behind Chrome’s 34.3, largely due to unoptimized beta code.
• Issues persist with Gmail and Google Calendar integrations—Comet fails to execute certain actions due to third-party permission barriers.

Strategy & Vision

• CEO Aravind Srinivas calls Comet an “AI-native operating system for the internet.” The goal is to convert entire browsing sessions into seamless AI workflows.
• Perplexity considers Comet foundational to displacing Chrome and has expressed interest in acquiring Chrome if regulatory outcomes force Google to divest it.
• A broader platform strategy is underway, including a partnership with Motorola to pre-install Comet’s assistant on Razr phones and a desktop-to-mobile sync vision.

Market Context

• Enters a crowded AI browser race with:
  • Google Chrome with Gemini
  • Microsoft Edge with Copilot
  • Opera Neon
  • Dia by The Browser Company
• Chrome still dominates with 68% market share as of mid-2025.

Company Growth & Performance

• Logged 780 million monthly queries in May 2025 with 20%+ MoM growth.
• Valuation: $14 billion, with reports of a potential $500M fundraising round to reach $18B.
• Meta approached Perplexity for acquisition, but no deal was reached.
• In response to plagiarism claims, Perplexity implemented a revenue-sharing model with publishers.

Privacy & Data

• Privacy remains a key concern:
  • Comet collects all input/output interactions, including data from connected Google services.
  • A native ad blocker is included, but behavioral data can be used for hyper-personalized advertising.
• In a [podcast][11], Srinivas remarked that Comet might pull data from “outside the app,” prompting backlash. He later clarified on X that users will have opt-out options for personalization—including a zero-ad experience.
• Notably, Apple is rumored to be in internal talks about acquiring Perplexity, as it looks to close its AI gap and diversify in the face of regulatory pressure.

Why This Matters

• Redefining Browsing: Comet brings AI into the core of browsing—not as an add-on, but as a foundational function. It’s one of the most aggressive attempts yet at agentic software.
• Workflows Become Conversational: With page-aware agents, browsing becomes less about switching tabs and more about asking questions, issuing commands, and getting direct outcomes.
• Strategic Shift: Perplexity is going beyond search—it’s positioning Comet as a digital gateway, threatening incumbents like Chrome and building a horizontal platform from mobile to enterprise.
• Ongoing Privacy Debate: As Comet seeks to personalize everything, the tension between usefulness and surveillance intensifies. Clear opt-outs will be essential for mass trust.