Google hasn't said why it's selling Zagat, but the review brand hasn't had an easy time. Its listings were quickly integrated into Maps and other Google services, but it was virtually silent from 2013 until the release of a reworked Zagat app and website in 2016. Google even started prioritizing its own user reviews over Zagat's. Simply speaking, Zagat stopped growing while its rivals were on the rise.

In that regard, the sale might be beneficial. Google doesn't need the cash, but there's also no point to holding on to a brand when it's no longer serving its original purpose. And for Zagat, this is a chance to regain its stature and adapt to the modern era.