Market Share by Top Websites

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

2 In terms of market share, Vicomi is clearly lagging behind, losing to Quantcast Widget in all segments.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Adult and 122 other categories.

2 Vicomi hasn't got a lead over Quantcast Widget in any websites category.


1 Quantcast Widget is leading in most countries, including United States, India, United Kingdom, Indonesia and 62 other countries.

2 Vicomi is leading in Thailand, Rwanda, Chile, French Polynesia and 3 other countries.