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...

VS

TeaLeaf
102 websites

TeaLeaf costs money

http://www-01.ibm.com/software/info/tealeaf/

Tealeaf enables you to see your customers' actual online experiences, analyze their motivations and ultimately, gain insight as to why abandonment or other site actions occur. Now owned by IBM.

Market Share by Top Websites

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

2 TeaLeaf 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 19 other categories.

2 TeaLeaf is leading in Finance.

Geography

1 AWStats is leading in most countries, including France, United States, South Korea, Netherlands and 77 other countries.

2 TeaLeaf hasn't got a lead over AWStats in any country.