Perplexity makes its $200 AI browser Comet free worldwide, challenges Chrome, and launches Comet Plus with major publishers onboard.

Perplexity Comet can summarize, plan, and act like a digital assistant inside your browser. Would you trust it with your online life?

Perplexity's Comet browser could until recently be hijacked by malicious links, causing it to siphon personal information and send it to mock attackers.

Today, the search giant's DeepMind AI lab subsidiary unveiled a new, fine-tuned and custom-trained version of its powerful Gemini 2.5 Pro LLM known as " Gemini 2.5 Pro Computer Use ," which can use a ...