How can I reliably differentiate Perplexity Comet browser’s user agent from Google Chrome?
I'm trying to detect and differentiate users of Perplexity's Comet browser from regular Google Chrome users on my web application. However, the user agent string I receive is:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
This is identical to a standard Chrome browser user agent and contains no explicit mention of "Perplexity" or "Comet."
Are there any subtle differences, extra tokens, or detection strategies that would let me distinguish between the two?