Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- PHP
- Docker
- Linux
- Mac
Apps similar to RoadRunner include FrankenPHP, which is free and open source. Other options are appserver.io and Zend Server. In total there are three Web Servers like RoadRunner for Mac, Linux, Windows, self-hosting and the web.
appserver.io is a multithreaded application server for php written in php. Our technology allows real multi-threading in PHP and different useful services for developers enabling more efficiency and security. And best of all – it is completely open source!


Zend Server is the #1 professional PHP stack. It is the most complete PHP distribution with a continuously updated set of advanced value-add features designed to optimize productivity, performance, scalability and reliability.