Market Share by Top Websites

1 Share42 is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Quantcast Widget is clearly lagging behind, losing to Share42 in all segments.

Websites Categories

1 Share42 has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Marketing & Advertising and 200 other categories.

2 Quantcast Widget is leading in Genealogy, Board & Card Games, Lottery, Nutrition and 9 other categories.


1 Share42 is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 108 other countries.

2 Quantcast Widget is leading in Indonesia, Malaysia, Puerto Rico, New Caledonia and 2 other countries.