1
Qualaroo is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, OpinionBar is clearly lagging behind, losing to Qualaroo in all segments.
1
Qualaroo has better usage coverage in more websites categories. Including Games, Arts & Entertainment, Science & Education, Computers Electronics & Technology and 20 other categories.
2
OpinionBar hasn't got a lead over Qualaroo in any websites category.
1
Qualaroo is leading in most countries, including United States, United Kingdom, Canada, India and 105 other countries.
2
OpinionBar is leading in Azerbaijan.