Don't miss out on our latest stories. Add PCMag as a preferred source on Google. UPDATE: Amazon has now sued Perplexity, escalating the dispute from its initial cease-and-desist letter, Reuters ...

Amazon has sent a cease-and-desist letter to Perplexity that demands that the AI startup prevents its Comet browser from making purchases on Amazon, Bloomberg reports. In a blog post responding to ...

Snap shares rose sharply in premarket trading early on Thursday after the company announced a $400 million deal with AI firm Perplexity and a $500 million stock buyback program, after releasing its ...

Perplexity is refreshing its AI shopping agent for the holidays. It'll be free for US-based users on web and desktop. It's part of Perplexity's vision of a more personalized internet. We're just a ...

A key notion of the social web — that user-generated content is free to access, but not necessarily free to take — may be going head-to-head with a mammoth legal test. Earlier this week, Reddit filed ...

Perplexity is rolling out a new shopping feature to make buying things through its AI assistant easier and more personalized. The company's new feature is free for all Perplexity users in the US and ...

With more money flowing into AI development than ever before, web browsers powered by autonomous “AI agents” are hitting the market like crazy. One of the most popular is Comet, offered by the startup ...

Senate Judiciary Committee Chairman Chuck Grassley, R-Iowa, attends a hearing in the Dirksen Senate Office Building on May 13, 2025 in Washington, D.C. (Photo by Kevin Dietsch/Getty Images) A pair of ...