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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Webtrekk
1,263 websites

Webtrekk offers both free and paid options

http://www.webtrekk.com

Webtrekk´s Q3 web analytics solution enables online marketing managers to focus marketing spend and optimization efforts where they will have the most impact by providing a data driven overview of all online marketing and acquisition effor...

Market Share by Top Websites

1 Webtrekk is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 AWStats has better usage coverage in more websites categories. Including Computers Electronics & Technology, Science & Education, Law & Government, Arts & Entertainment and 8 other categories.

2 Webtrekk is leading in Finance, News & Media, Business & Consumer Services, Lifestyle and 8 other categories.

Geography

1 AWStats is leading in most countries, including France, United States, South Korea, Netherlands and 54 other countries.

2 Webtrekk is leading in Germany, Italy, Austria, Denmark and 20 other countries.