AI search’s existential threat to news, as painted by The New York Times’ latest copyright complaint against Perplexity AI ...

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

Compare the best tools to track AI search visibility for enterprises in 2026, with pricing, LLM coverage, and prompt-level insights across ChatGPT and Gemini.

Jan 29 (Reuters) - AI startup Perplexity has signed a $750 million agreement with Microsoft to use its Azure cloud service, Bloomberg News reported on Thursday, citing people familiar with the matter.

Microsoft signs $750M Perplexity cloud deal as shares drop 10% on weak Azure growth and margin guidance for Q2 FY26.

Perplexity AI has signed a $750 million deal with Microsoft to access a wider range of frontier models from OpenAI and xAI via Microsoft Foundry.

Perplexity has launched Model Council, a new AI feature that runs queries across three models at once, compares their ...

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

Understand what GEO is, how it's revolutionizing digital marketing and key strategies to optimize for AI-driven search.

As AI transforms how consumers discover businesses, the platform equips agencies with visibility intelligence across ...

The little-known startup, which powers publishing deals with AI firm Perplexity, aims to help publishers monitor, monetize, ...