Perplexity has officially launched its Comet AI web browser to everyone for free. At this time, Comet is only available as a desktop browser. Over the summer, AI company Perplexity launched its very ...

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 ...