Market Share by Top Websites

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

2 In terms of market share, Ad Spirit is clearly lagging behind, losing to AdReactor in all segments.

Websites Categories

1 Ad Spirit has better usage coverage in more websites categories. Including Business & Industry, Sports, Shopping, People & Society and 89 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Movies and 22 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Brazil and 57 other countries.

2 Ad Spirit is leading in Germany, Austria, Switzerland, Netherlands and 6 other countries.