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 Pazur Contributor ...

Researchers have identified ten security issues in the research-oriented AI chatbot Perplexity. Perplexity was released one week after ChatGPT, right as the maelstrom around artificial intelligence ...

It does one thing—and does it well.

AI chatbot comparison in 2026 covering pricing, features, and performance across ChatGPT, Gemini, Claude, Perplexity, Copilot ...

A new report has ranked Perplexity AI as the most reliable chatbot for everyday work tasks, ahead of rivals such as ChatGPT, ...

A new study comparing leading AI chatbots has found that Perplexity AI outperformed bigger rivals including ChatGPT, Gemini ...

How do you know which AI chatbot is the best? Today, we're putting ChatGPT and Perplexity AI head-to-head. Because they're designed for different purposes, it's tough to rate either as unequivocally ...

Compare ChatGPT, Gemini, Copilot, Claude, Perplexity, Grok, DeepSeek, and Meta AI by strengths, use cases, integrations, and limits.

CNN has sued Perplexity AI for "unlawfully copying and distributing" the network's content without permission — going as far ...

Google Gemini has overtaken Perplexity to become the world’s second-largest source of AI chatbot referrals to websites for the first time, according to independent web analytics company Statcounter.

The Chicago Tribune filed a copyright infringement lawsuit Thursday in New York federal court against Perplexity AI, alleging the California-based startup has been unlawfully profiting off the ...