Market Share by Top Websites

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

2 In terms of market share, AdvertServe is clearly lagging behind, losing to Relap in all segments.

Websites Categories

1 Relap has better usage coverage in more websites categories. Including News & Media, Health, Internet & Telecom, Computer & Electronics and 81 other categories.

2 AdvertServe is leading in Arts & Entertainment, Business & Industry, People & Society, Shopping and 74 other categories.


1 AdvertServe is leading in most countries, including United States, Turkey, Brazil, United Kingdom and 42 other countries.

2 Relap is leading in Russia, Ukraine, Belarus, Kazakhstan and 39 other countries.