StackAdapt is leading in Top 100K Sites.
StackAdapt has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Business & Industry, Shopping and 19 other categories.
Testnet is leading in Sports, People & Society, Real Estate, Beauty and 5 other categories.
StackAdapt is leading in most countries, including United States, Canada, India, Egypt and 11 other countries.
Testnet is leading in Belgium.