Market Share by Top Websites

1 Adsterra is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Adsterra has better usage coverage in more websites categories. Including Adult, Computers Electronics & Technology, Gambling, Games and 10 other categories.

2 AdReactor is leading in Arts & Entertainment, Hobbies & Leisure, Community & Society, Law & Government and 2 other categories.


1 Adsterra is leading in most countries, including United States, India, Russia, Germany and 73 other countries.

2 AdReactor is leading in Indonesia, France, Canada, Romania and 9 other countries.