There is no debate hotter than who has the best pizza. But which pizza chain is king across every state? Foursquare Swarm complied a list of the most popular pizza chains based on check-ins.

Check out maps of the top 15 below ... Texas, and New York. #4 Pizza Hut has 7,581 stores in the US. Strong everywhere, particularly the south, Pizza Hut’s highest sales are in Texas, California ...