Yelp recently launched some new developers tools, paving the way for programmers to build innovative mash-ups using data from its unique social networking service. But Yelp is also in danger of ...

“Some agencies have been eager to use Yelp in an official capacity for years, but it was the recent opportunity to use its API for a drunk driving prevention app designed to save lives over the ...

When the developers replied to the July 19 email, Yelp sent a deck of pricing tiers with base pricing starting from $229 per month for a limit of 1,000 API calls per day.