Phusion Passenger
6.8#2 in application serversFrom $23.52 a yearFree planLinuxmacOSSelf-hosted
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| Fact | Phusion Passenger | Puma |
|---|---|---|
| Deployment | Passenger can run locally or on a remote cloud server, and its features page also describes Docker integration. | The deployment guide says Puma can be used as a development server, though most users run it in production deployments. |
| Product | Passenger is an application server that runs and automatically manages web applications. | Puma is a fast, concurrent HTTP 1.1 server designed for Ruby/Rack applications. |
You want what its maker publishes above — check its page for the details.
You want what its maker publishes above — check its page for the details.