It does one thing—and does it well.

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 ...

Two months ago, Perplexity brought its Comet AI browser from the Mac to the iPhone and iPad for the first time. Now ...

Overview Google Gemini helps users search for information, write content, and manage everyday work tasks more ...

Perplexity's CEO says AI companionship apps could pull users into a synthetic reality. "Your mind is manipulable very easily," Aravind Srinivas said. Srinivas' comments come as AI companionship apps ...

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.