Market Share by Top Websites

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

2 In terms of market share, Interpolls is clearly lagging behind, losing to GroupM Server in all segments.

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Internet & Telecom, Shopping and 58 other categories.

2 Interpolls is leading in People & Society, Adult, Finance, Investing and 9 other categories.


1 GroupM Server is leading in most countries, including Poland, Germany, Denmark, Italy and 29 other countries.

2 Interpolls is leading in United States, Canada, Hong Kong, Kazakhstan and one other country.