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, JBoss 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 212 other categories.

2 JBoss is leading in Biotechnology & Pharmaceuticals, Textiles & Nonwovens, Chemicals, Metals & Mining and 9 other categories.


1 Phusion Passenger is leading in most countries, including United States, Russia, Germany, United Kingdom and 170 other countries.

2 JBoss is leading in China, Tajikistan, Monaco, Togo and 6 other countries.