Faced with maturing growth in the United States, Yelp has been stepping up efforts to expand in international markets, but without much success.
Growth in average monthly unique visitors to Yelp's website, yelp.com, and its related app slowed to 13 percent in the December quarter from 39 percent a year earlier.
The acquisition of Eat24 for $134 million (roughly Rs. 834 crores) puts Yelp in direct competition with established operators such as market leader GrubHub Inc, whose shares have risen about 50 percent since the company went public in April.
B Riley & Co analyst Sameet Sinha said Eat24 has a 6 percent margin on an EBITDA basis, compared with GrubHub's 30 percent.
"So there's room for growth there," he said, adding that Yelp can Eat24 improved exposure through its site.
Yelp shares were up 6.5 percent at $44.88 in afternoon trading on the New York Stock Exchange.
Matt Maloney, GrubHub's chief executive and co-founder, has estimated the size of the U.S. online food delivery market at $70 billion. "..."We didn't even process $2 billion (roughly Rs. 12,461 crores) in 2014," he told Reuters in an interview last week.
GrubHub bought restaurant delivery service DiningIn last week and said it would buy another delivery firm, Restaurants on the Run. GrubHub currently only connects restaurants to hungry customers. It's up to the restaurant to deliver.
Yelp paid $75 million (roughly Rs. 467 crores) in cash and about 1.4 million Class A shares for San Bruno, California-based Eat24.
Eat24 offers online delivery and takeout services to about 20,000 restaurants in more than 1,500 cities in the United States.
In a Super Bowl commercial featuring Snoop Dogg and actor Gilbert Gottfried, the rapper touts Eat24 as a way to help people from becoming "Hangry".
The company says its three most popular searches are "Dominos", "Pizza Hut" and "Taco Bell".
Reflecting the Eat24 purchase, Yelp raised its revenue forecast for the current quarter to $118.5 million-$120.5 million from $114 million-$116 million.
It also increased its full-year revenue forecast to $574 million-$579 million from $538-$543 million.
Analysts on average were expecting revenue of $115.7 million for the quarter and $542.8 million for the full year, according to Thomson Reuters I/B/E/S.
© Thomson Reuters 2015
For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.