Perplexity Is Building Comet — A Browser with Web Agent Capabilities

Perplexity is preparing to launch a new browser called Comet, which could redefine autonomous browsing. According to analysts, Comet will not only browse websites but also interact with web platforms autonomously — for example, publishing posts on X (formerly Twitter).

comet is pretty cool huh pic.twitter.com/a653ZblT6l — Aravind Srinivas (@AravSrinivas) May 9, 2025

According to internal logs, the browser can automatically authenticate through a headless session, access platforms, and post on behalf of the user. This opens the door to automating not only social media, but also email clients, text editors, and various other web apps.

Unlike competitors such as Google’s Project Mariner or Dia by The Browser Company, Comet promises full autonomy without requiring additional browser extensions. This turns the browser into a true web agent — capable of independently completing tasks online.

Comet is expected to launch by mid-May. If the announced features deliver as promised, it could be a breakthrough in browser technology — giving users a powerful tool for content creation and automation with minimal effort.