Market Share by Top Websites

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

2 In terms of market share, NetShelter 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, Business & Industry, Movies and 46 other categories.

2 NetShelter is leading in Internet & Telecom, Chats & Forums, Computer & Electronics, News & Media and 25 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, Brazil, Germany and 40 other countries.

2 NetShelter is leading in United States, United Kingdom, Russia, Canada and 30 other countries.