Comet
Comet is a web browser developed by Perplexity AI that deeply integrates Perplexity's AI-powered search and question-answering capabilities. It is designed to embed intelligent conversational search experiences into everyday browsing. Users can invoke AI directly during browsing for information retrieval, content summarization, and question answering. The product is built around an AI-native interaction design philosophy.
Core Facts
Timeline (last 90 days)
Brave publicly disclosed the relevant vulnerability report and patching timeline, and final testing showed that the vulnerability demonstrated in the Comet browser had been fixed.
The Brave security team demonstrated an attack chain against the Comet AI browser: embedding malicious instructions in a Reddit comment to induce the AI to read a Gmail verification code and leak the information via a Reddit reply.
In November 2025, Amazon sued Perplexity's shopping Agent Comet, alleging violations of the federal Computer Fraud and Abuse Act (CFAA).
Perplexity Comet's Computer breaks large projects into smaller tasks through coordination, assigns them to specialized sub-agents, and then aggregates the output.
Comet is a browser launched by Perplexity that embeds an AI assistant into the browsing experience, capable of interacting with websites, filling in fields, and working across multiple tabs.
A Reddit post titled "How You Lose Customers" sparked a discussion about Comet's pricing and user experience.
Comet's update makes the Computer feature responsible for handling operations that users ask the Assistant to perform within Comet Desktop, including opening pages, filling out forms, and completing tasks across tabs.
Some users have criticized Comet's Computer feature for wasting credits with poor task completion results.
Users have criticized the feature change as a bait and switch, repackaging core capabilities that users had already paid for into a new service requiring additional payment or credit consumption.
Comet is a platform for the development and deployment of AI applications.
5 more timeline events
All Facts (12)
Comet is an AI-native browser product under Perplexity.
80%UnverifiedBrave publicly disclosed the relevant vulnerability report and patching timeline, and final testing showed that the vulnerability demonstrated in the Comet browser had been fixed.
50%UnverifiedPerplexity Comet's Computer breaks large projects into smaller tasks through coordination, assigns them to specialized sub-agents, and then aggregates the output.
50%UnverifiedComet is a browser launched by Perplexity that embeds an AI assistant into the browsing experience, capable of interacting with websites, filling in fields, and working across multiple tabs.
50%UnverifiedComet is a platform for the development and deployment of AI applications.
50%UnverifiedPerplexity is a company in the AI search space, with a product portfolio that includes AI search Q&A and the Comet browser.
50%UnverifiedComet is a self-developed AI browser launched by Perplexity in 2025.
50%UnverifiedOne of Comet's core selling points is its Agent capability, where the AI can perform actions on web pages on behalf of users, such as filling out forms, comparison shopping, and booking services.
50%UnverifiedThe Brave security team demonstrated an attack chain against the Comet AI browser: embedding malicious instructions in a Reddit comment to induce the AI to read a Gmail verification code and leak the information via a Reddit reply.
50%UnverifiedIn November 2025, Amazon sued Perplexity's shopping Agent Comet, alleging violations of the federal Computer Fraud and Abuse Act (CFAA).
50%UnverifiedComet's update makes the Computer feature responsible for handling operations that users ask the Assistant to perform within Comet Desktop, including opening pages, filling out forms, and completing tasks across tabs.
50%UnverifiedThe Astra model will be integrated into the Comet platform and cloud-based browser sandbox environments.
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