ClickDensity
84 websites

ClickDensity offers both free and paid options

http://www.clickdensity.com/

Gain an immediate and in-depth understanding of how users are really using and interacting with your website or application through Clickdensity, the original, award-winning heat map analytics tool.

VS

Siteimprove
29,831 websites

Siteimprove is free to use

http://siteimprove.com/

Easy and clear website quality assurance. Make sure your web strategy is aligned with business processes with easy responsibility management and reporting.

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, ClickDensity is clearly lagging behind, losing to Siteimprove in all segments.

Websites Categories

1 Siteimprove has better usage coverage in more websites categories. Including Science & Education, Law & Government, Health, Finance and 20 other categories.

2 ClickDensity hasn't got a lead over Siteimprove in any websites category.

Geography

1 Siteimprove is leading in most countries, including United States, Denmark, Canada, United Kingdom and 127 other countries.

2 ClickDensity is leading in Gabon.