Yelp

Yelp is an online platform created in 2004 to help people to find the best businesses.

In 2017 Yelp had a monthly average of 30 million unique visitors using the app, and 74 million unique visitors on the mobile website.
The Yelpers wrote over 142 million reviews. Each business owner (or manager) can create a free account in order to publish photos and to communicate with their clients.

Yelp uses automated software to suggest to the community the most useful and reliable reviews from among the millions of reviews available.