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, Photography, Humor, Animation & Comics and 3 other categories.
ReferLocal is leading in Business & Industry, News & Media and People & Society.
Spark Studios is leading in most countries, including Brazil, Poland and France.
ReferLocal is leading in Bulgaria.