Yelp 15 Shares Trends From 15 Years of Data Accumulated by Yelp

There have been 192 million reviews on the platform

Yelp 15's word cloud for New York Yelp

Yelp is celebrating the 15th anniversary of its debut with the introduction of microsite Yelp 15.

@9Number9 David Cohen is editor of Adweek's Social Pro Daily.