In terms of market share, GSI Media is clearly lagging behind, losing to StackAdapt in all segments.
GSI Media has better usage coverage in more websites categories. Including Computer & Electronics, Software, Internet & Telecom, Business & Industry and 4 other categories.
StackAdapt is leading in Health, Autos & Vehicles, Cycling & Biking, Sports and 2 other categories.
StackAdapt is leading in most countries, including United States, Brazil, Nigeria, Belgium and 4 other countries.
GSI Media is leading in Canada, Azerbaijan, Italy and South Korea.