ClustrMaps
8,900 websites

ClustrMaps is free to use

http://www.clustrmaps.com/

ClustrMaps is a compact visitor tracker, designed for general web and blog use. They give you an easy way to show off your visitor locations.

VS

Stat24
1,416 websites

Stat24 offers both free and paid options

http://www.stat24.com/en/

stat24 - a comprehensive service to support development of business activity on the Web. Professional statistics, graphical presentation of clicks and much more.

Market Share by Top Websites

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

2 Stat24 is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 ClustrMaps has better usage coverage in more websites categories. Including Science & Education, Community & Society, Computers Electronics & Technology, Arts & Entertainment and 18 other categories.

2 Stat24 is leading in Heavy Industry & Engineering and E-commerce & Shopping.

Geography

1 ClustrMaps is leading in most countries, including United States, Russia, Spain, India and 124 other countries.

2 Stat24 is leading in Poland, Ukraine, Guadeloupe, Tajikistan and one other country.