In terms of market share, ReferLocal is clearly lagging behind, losing to StackAdapt in all segments.
StackAdapt has better usage coverage in more websites categories. Including Health, Arts & Entertainment and Career & Education.
ReferLocal is leading in News & Media and Travel.
StackAdapt is leading in most countries, including Canada, Brazil, France, Germany and 4 other countries.
ReferLocal is leading in United States and India.