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 ...

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

A new study comparing leading AI chatbots has found that Perplexity AI outperformed bigger rivals including ChatGPT, Gemini and Claude on reliability, accuracy and uptime. The findings challenge the ...

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.

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 as to say that the artificial intelligence-powered answer engine is even ...

Perplexity AI Inc. met with a skeptical federal appeals court panel Thursday in the company’s bid to reverse a lower court ...

Amazon has officially told Perplexity AI to take its shopping bot and kindly exit the world's biggest digital mall. The drama, because of course there's drama, went public on Tuesday after both ...

Search engines hadn't changed much in a very long time -- until AI search entered the scene. Perplexity is one of the artificial intelligence platforms trying to reshape how we find answers online by ...