Market Share by Top Websites

1 Quantcast Widget is leading in The Entire Web.

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

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Adult and 108 other categories.

2 OpinionLab is leading in Travel, Accommodation & Hotels, Tourism, Finance and 33 other categories.

Geography

1 Quantcast Widget is leading in most countries, including India, United Kingdom, Canada, Spain and 59 other countries.

2 OpinionLab is leading in United States, Montenegro, China, Poland and 40 other countries.