Market Share by Top Websites

1 OpinionLab is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, BigDoor is clearly lagging behind, losing to OpinionLab in all segments.

Websites Categories

1 OpinionLab has better usage coverage in more websites categories. Including Business & Industry, Travel, Shopping, Arts & Entertainment and 67 other categories.

2 BigDoor is leading in Investing, Beverages, Games, Photography and 6 other categories.


1 OpinionLab is leading in most countries, including United States, United Kingdom, Russia, Germany and 54 other countries.

2 BigDoor is leading in Bulgaria.