Perplexity's Comet AI browser is now free for everyone worldwide. The browser had previously only been available to Perplexity Max users at a cost of $200 per month.The company says that it has "become the most sought-after browser on the internet with millions signed up to the waitlist." Now that waitlist is gone and everyone can get to downloading. Perplexity went on to note that this isn't a limited-time promotion as Comet "will always be free."