Market Share by Top Websites

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

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

Websites Categories

1 Questback has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Internet & Telecom and 64 other categories.

2 Adrolays is leading in Shopping, Clothing, Home & Garden, Consumer Electronics and 11 other categories.


1 Questback is leading in most countries, including Sweden, Norway, Denmark, United States and 30 other countries.

2 Adrolays is leading in Germany and Bulgaria.