Is Perplexity Comet free?

Perplexity Comet offers a free plan, with paid plans starting at $5/mo.

Does Perplexity Comet have an API?

Perplexity Comet does not currently offer a public API.

What does Perplexity Comet integrate with?

Perplexity Comet integrates with CrowdStrike, MDM (Mobile Device Management).

Is Perplexity Comet cloud-based or self-hosted?

Perplexity Comet is offered as a cloud-based (SaaS) deployment.

What are the downsides of Perplexity Comet?

Vulnerable to prompt injection because it feeds webpage content to the LLM without separating user instructions from untrusted page content Also, Up to 85% more vulnerable to phishing and web attacks than Chrome due to lack of built-in phishing protections

Who is Perplexity Comet best for?

Perplexity Comet is best suited for Researchers and Knowledge Workers, Online Shoppers, IT and Enterprise Admins.

What can I use Perplexity Comet for?

Common uses for Perplexity Comet include browsing and web navigation, research and content summarization, task automation across websites, price comparison and shopping.

What is the best alternative to Perplexity Comet?

Dia is the closest alternative to Perplexity Comet, followed by Opera Neon and Composite.

How does Perplexity Comet compare to Dia?

Perplexity Comet and Dia are both used for browser extensions -- specifically browser tools. See the full side-by-side comparison for pricing and feature differences.

Perplexity Comet: Agentic AI Browser with Tab-Aware Agent

Perplexity Comet is a Chromium-based web browser that embeds Perplexity's AI agent directly in the sidebar, where it stays aware of the active tab and holds context throughout a browsing session. The agent can perform tasks like summarizing articles, drafting emails, and completing purchases, blending Perplexity's answer-engine search into the browsing experience. It runs on the web plus iOS and Android, and became free for all users in October 2025.

Perplexity Comet

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