Market Share by Top Websites

1 Tailsweep is leading in The Entire Web.

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

Websites Categories

1 Tailsweep has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Shopping and 84 other categories.

2 AdReactor is leading in Music & Audio, Computer & Electronics, Software, Search Engine and 16 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Brazil and 49 other countries.

2 Tailsweep is leading in Sweden, Germany, United Kingdom, Finland and 26 other countries.