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, OptiFuze is clearly lagging behind, losing to AdReactor in all segments.

Websites Categories

1 AdReactor has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, Internet & Telecom, Business & Industry and 63 other categories.

2 OptiFuze is leading in Health, Baseball, Beauty & Fitness, Fitness and 4 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Brazil and 67 other countries.

2 OptiFuze hasn't got a lead over AdReactor in any country.