AWStats
1,600 websites

AWStats is free to use

http://awstats.sourceforge.net/

AWStats is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically. This log analyzer works as a CGI or from command line and shows you all possible information your log contain...

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Open Web Analytics
109 websites

Open Web Analytics is free to use

http://www.openwebanalytics.com/

Open Web Analytics (OWA) is open source web analytics software that you can use to track and analyze how people use your websites and applications.

Market Share by Top Websites

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

2 Open Web Analytics is leading in Top 10K Sites.

Websites Categories

1 AWStats has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Arts & Entertainment and 20 other categories.

2 Open Web Analytics hasn't got a lead over AWStats in any websites category.

Geography

1 AWStats is leading in most countries, including France, United States, South Korea, Netherlands and 76 other countries.

2 Open Web Analytics is leading in Austria.