Market Share by Top Websites

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

2 In terms of market share, IBM Websphere Application Server is clearly lagging behind, losing to Phusion Passenger in all segments.

Websites Categories

1 Phusion Passenger has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Arts & Entertainment, Shopping and 228 other categories.

2 IBM Websphere Application Server hasn't got a lead over Phusion Passenger in any websites category.

Geography

1 Phusion Passenger is leading in most countries, including United States, Russia, Germany, United Kingdom and 194 other countries.

2 IBM Websphere Application Server hasn't got a lead over Phusion Passenger in any country.