KissMetrics
25,386 websites

KissMetrics offers both free and paid options

http://kissmetrics.com

KISSmetrics is a powerful web analytics solution that helps you to increase customer acquisition and retention rates, make smarter business decisions, and boost your bottom line.

VS

Sitespect
2,514 websites

Sitespect costs money

http://www.sitespect.com/

SiteSpect is the leading provider of non-intrusive web and mobile optimization solutions for multivariate testing, A/B testing, and behavioral targeting.

Market Share by Top Websites

1 KissMetrics is leading in Top 1M Sites and The Entire Web.

2 Sitespect is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 KissMetrics has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Finance, Jobs & Career and 19 other categories.

2 Sitespect is leading in E-commerce & Shopping.

Geography

1 KissMetrics is leading in most countries, including United States, United Kingdom, India, France and 140 other countries.

2 Sitespect hasn't got a lead over KissMetrics in any country.