Artificial intelligence company Perplexity is moving to offer federal agencies secure and streamlined access to its suite of services, a potential prelude to a broader agreement with the U.S.

Perplexity CEO Aravind Srinivas said the company’s engineers were using AI coding tools to complete tasks more quickly. Tasks that would have taken “three, four days” now take “one hour,” Srinivas ...

Perplexity, the AI-powered search engine that competes with Google and ChatGPT, has partnered with identity verification company SheerID to offer up to two years of free premium service to more than ...

We take you through what exactly Perplexity is, how it works, what sets it apart from ChatGPT and other gen AI tools -- and about some of the legal battles it's facing. Barbara is a tech writer ...

CNBC is now accepting nominations for the 2026 Disruptor 50 list. Submit a nomination before February 23. Perplexity AI launched a new artificial intelligence-powered web browser called Comet. The ...