AI Conversation / AI Productivity / AI BrowserUpdated: 10/27/2025

Comet

Free AI-powered browser by Perplexity that acts as your personal AI assistant, automating tasks, researching the web, and organizing information with advanced AI capabilities.

AI Browser Personal Assistant Task Automation Web Research Information Synthesis Voice Commands Productivity Perplexity AI Agent

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Introduction

Comet is an innovative AI-powered web browser developed by Perplexity that serves as your personal AI assistant. It combines the traditional browsing experience with advanced artificial intelligence to help you work smarter and faster online.

Key features of Comet include:

* AI-powered web browsing with intelligent page summarization

* Voice interaction and audio commands for hands-free browsing

* Smart tab organization with automatic categorization

* Multi-tab information comparison and synthesis

* Comet Agent for autonomous task execution

* Automated scheduling of meetings and appointments

* Purchase and payment processing assistance

* Form filling and data entry automation

* Web research and information gathering

* Real-time web page analysis and insights

* Integration with multiple AI models for enhanced capabilities

Comet was initially launched in July 2025 as an exclusive feature for Perplexity Max subscribers but was made available for free to all users in October 2025. While the browser itself is free, Perplexity offers optional paid subscription tiers for users seeking additional advanced features and premium support.

The browser is designed to streamline your workflow by understanding context, remembering your preferences, and helping you accomplish complex tasks through natural language interaction.

Use Cases

1
Automated web research and information gathering
2
Scheduling and calendar management
3
Online shopping and purchase automation
4
Form filling and data entry tasks
5
Multi-source information comparison and synthesis
6
Content summarization for learning
7
Productivity enhancement with voice commands
8
Business intelligence and competitive research

Pros and Cons

Pros

Completely free browser with full AI features
Seamless AI integration directly in the browser
Voice commands for hands-free operation
Powerful task automation capabilities with Comet Agent
Intelligent web page summarization
Smart tab organization and comparison
Multi-language support
Continuously improving AI models

Cons

Requires good internet connection
Some security concerns reported by researchers
May require learning curve for advanced features
Optional paid tier available for advanced users

Frequently Asked Questions

What is Comet Browser?

Comet is an AI-powered web browser by Perplexity that acts as a personal AI assistant. It can summarize web pages, automate tasks, understand your needs, and help you work more efficiently online.

Is Comet Browser free?

Yes, Comet Browser is completely free for everyone. While the browser itself is free with full features, Perplexity offers optional paid subscription tiers (Perplexity Max at $200/month) for users who want additional advanced features and priority support.

What can Comet Agent do?

Comet Agent can perform various web tasks autonomously, including scheduling meetings, making purchases, filling out forms, and executing other automated tasks based on your instructions.

How does the voice interaction feature work?

You can interact with Comet using voice commands to browse the web, ask questions, and perform tasks. The browser converts your voice to text and executes commands accordingly.

Is my data secure with Comet?

Comet includes privacy and security features to protect your data. As with any AI browser, it's important to review the privacy policy and be mindful of data sharing. The optional Perplexity Max subscription provides enhanced security and privacy features for premium users.