Market Share by Top Websites

1 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Integral Ad Science is still behind in all market share segments.

Websites Categories

1 has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, News & Media and 235 other categories.

2 Integral Ad Science is leading in Car Rentals.


1 is leading in most countries, including United States, France, Italy, Brazil and 179 other countries.

2 Integral Ad Science is leading in Myanmar.