Perplexity AI Inc. today introduced a browser called Comet that uses artificial intelligence to automate manual tasks for users. Comet is based on Chromium, the open-source software engine that ...

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.

The AI-powered answer engine startup has rebuilt its iPad app, in an attempt to broaden its appeal to students and professionals who rely on the iPad for their daily tasks. Here are the details.

Perplexity on Wednesday launched its first AI-powered web browser, called Comet, marking the startup’s latest effort to challenge Google Search as the primary avenue people use to find information ...

On Tuesday, two AI startups tried convincing the world their AI chatbots were good enough to be an accurate, real-time source of information during a high-stakes presidential election: xAI and ...

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 ...