In terms of market share, ReferLocal is clearly lagging behind, losing to Spark Studios in all segments.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Computer & Electronics, Shopping, Antiques & Collectibles and 19 other categories.
ReferLocal is leading in Business & Industry, Tourism, Travel, People & Society and 3 other categories.
Spark Studios is leading in most countries, including France, Colombia, Indonesia, Japan and one other country.
ReferLocal is leading in United States.