Learn how Perplexity AI helps students and teachers with research. Covers academic focus mode, Deep Research, Spaces, citation accuracy, pricing, and classroom tips.

Perplexity signs a $750 million Microsoft Azure cloud deal, expanding AI model access while continuing its AWS partnership.

Compare ChatGPT, Claude, Gemini, Perplexity, and Grok with real features like Perplexity citations and Gemini video tools.

Perplexity AI, an AI-powered search engine, is ramping up its push for government use, inking a new deal with the General Services Administration to offer its product for just 25 cents per agency. GSA ...

When Perplexity first launched its Comet AI browser in July, we warned that users might want to steer clear. But a lot can change in a few months, and since July, Perplexity has been improving its ...

CNBC is now accepting nominations for the 2026 Disruptor 50 list. Submit a nomination before February 23. Perplexity AI announced its its artificial intelligence-powered web browser Comet is available ...

Perplexity AI launched an autonomous email assistant on Monday that can manage inboxes, draft personalized responses and automatically schedule meetings, marking the company's most aggressive push yet ...

In business, the art of the pivot is a delicate thing, difficult to get right. That’s why it doesn’t happen that often; you only do it when you’re convinced the alternative—continuing down a path that ...

Snap jumped 9% Thursday after announcing a $400 million deal with Perplexity AI. Perplexity will integrate its AI-powered search engine directly into the Snapchat app. The company reported solid third ...

A laptop keyboard and Perplexity logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland on November 6, 2025. (Photo by Jakub Porzycki/NurPhoto via Getty Images) ...