Simultaneously run and manage all your Ruby, Node.js, Python, and Meteor apps, as well as APIs and microservices, on a single Passenger instance.
Simplify your DevOps logistics by managing and monitoring multiple apps at once.
Passenger’s installation process includes either NGINX or Apache installation to reduce work and moving parts on your end.
We have RubyGem, APT and YUM packages; Puppet, Chef, and Ansible recipes; Docker integration; and more.
Passenger integrates your app’s web server, process management, and caching so there are fewer moving parts for you or your DevOps team to manage.
Passenger quietly restarts applications that crash, hang, or leak memory. Application updates don't interrupt service, and error resistance stops flawed updates.
Passenger uses your hardware resources as efficiently as possible so you aren’t throwing away time and money on inefficiencies or under-utilization.
Passenger defends against slow client attacks and common HTTP parser exploits, and uses privilege separation to prevent intruders from moving through your apps.
Root out issues like stuck apps or memory leaks with request inspection, backtrace dumps, and accurate CPU and memory stats.
Passenger experiences fewer dropped or errored requests than other app servers, and limits memory, request time, and the number of requests.
Inspect or modify code with a live IRB console, Ruby debugger, or low-level GDB.
Search for answers or ask questions in our community forum if any errors come up while installing or running Passenger — a great resource for open source users.
Passenger is the only Ruby app server with a team of engineers ready to provide real-time support via phone, email, or Skype.
Find how-to’s, installation guides, beginners’ tutorials, and more in our thorough documentation set.
Listing every feature of Passenger would be overkill, but we’ve compiled the most important features available in our open source and enterprise versions. See what we have to offer, and discover the full feature set by trying it out for yourself!
|Dynamic Resource Allocation|
|Multiple apps, one instance|
|Multiple Language Support|
|Single Command Start|
Learn more about Passenger Enterprise here.