Market Share by Top Websites

1 Marchex is leading in The Entire Web.

2 Integral Ad Science is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Marchex has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 222 other categories.

2 Integral Ad Science is leading in Automotive News and Interior Decor.

Geography

1 Marchex is leading in most countries, including United States, India, Russia, Canada and 130 other countries.

2 Integral Ad Science is leading in Denmark, Norway, Slovakia, Guatemala and 4 other countries.