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, Microsoft adCenter Conversion is clearly lagging behind, losing to AdReactor in all segments.

Websites Categories

1 Microsoft adCenter Conversion has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Computer & Electronics and 82 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Movies and 30 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, Brazil, Germany and 54 other countries.

2 Microsoft adCenter Conversion is leading in United States, Canada, France, Mexico and 13 other countries.