Citrix NetScaler is an all-in-one web application delivery controller that makes applications run five times better, reduces web application ownership costs, and makes sure that applications are always available. It is deployed in thousand...
Zend Server, the Professional PHP Distribution with Advanced Value-add Capabilities
Citrix NetScaler is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Zend Server is clearly lagging behind, losing to Citrix NetScaler in all segments.
Citrix NetScaler has better usage coverage in more websites categories. Including Science & Education, Finance, Computers Electronics & Technology, Health and 20 other categories.
Zend Server hasn't got a lead over Citrix NetScaler in any websites category.
Citrix NetScaler is leading in most countries, including United States, Japan, China, Turkey and 151 other countries.
Zend Server is leading in New Caledonia and Burkina Faso.