Market Share by Top Websites

1 Apache Tomcat is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Zend Server is clearly lagging behind, losing to Apache Tomcat in all segments.

Websites Categories

1 Apache Tomcat has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Law & Government, Finance and 20 other categories.

2 Zend Server hasn't got a lead over Apache Tomcat in any websites category.


1 Apache Tomcat is leading in most countries, including China, United States, South Korea, France and 145 other countries.

2 Zend Server is leading in Guyana.