Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs.

There are many alternatives to (R)?ex for Linux if you are looking for a replacement. The best Linux alternative is Ansible, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to (R)?ex and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to (R)?ex are Salt, Puppet, Foreman and Chef.
Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs.

Salt is a powerful remote execution manager that can be used to administer and provision servers in a fast and efficient way.


Puppet Data Center Automation Solution helps you save time, gain visibility into your server environment, and ensure consistency across your IT infrastructure.

Foreman is an open source project that helps system administrators manage servers throughout their lifecycle, from provisioning and configuration to orchestration and monitoring. Using Puppet or Chef and Foreman's smart proxy architecture, you can easily automate repetitive...



Chef is an open source systems integration framework built to bring the benefits of configuration management to your entire infrastructure. You write source code to describe how you want each part of your infrastructure to be built, then apply those descriptions to your servers.
Fabric is a Python library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks.
RunDeck is an open source automation service with a web console, command line tools and a WebAPI. It lets you easily run automation tasks across a set of nodes.




Cobbler is a Linux installation server that allows for rapid setup of network installation environments. It glues together and automates many associated Linux tasks so you do not have to hop between lots of various commands and applications when rolling out new systems, and, in...


A simpler way to manage servers online. Commando.io empowers users to be more efficient, improve their workflow, and eliminate anxiety over server provisioning, maintenance, and deployment. DropBox simplified online storage, GitHub simplified revision control, Commando.



CFEngine is a configuration management and automation framework that lets you securely manage your mission critical IT infrastructure.