Market Share by Top Websites

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

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

Websites Categories

1 Siteimprove has better usage coverage in more websites categories. Including Business & Industry, Health, Career & Education, Law & Government and 117 other categories.

2 Questback is leading in People & Society, Music & Audio, Social Sciences, File Sharing and 13 other categories.

Geography

1 Siteimprove is leading in most countries, including Denmark, United States, United Kingdom, Sweden and 95 other countries.

2 Questback is leading in Brazil, Argentina, Romania, Israel and 9 other countries.