Market Share by Top Websites

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

2 Despite its recent growth, i-Behavior is still behind Questback in all market share segments.

Websites Categories

1 Questback has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Internet & Telecom and 67 other categories.

2 i-Behavior is leading in Programming, Real Estate, Makes & Models, Military & Defense and 2 other categories.


1 i-Behavior is leading in most countries, including United States, Brazil, United Kingdom, Poland and 25 other countries.

2 Questback is leading in Sweden, Norway, Denmark, Finland and 13 other countries.