SlickStack is described as 'Free LEMP stack automation script written in Bash designed to enhance and simplify WordPress provisioning, performance, and security' and is a server management tool in the development category. There are more than 25 alternatives to SlickStack for a variety of platforms, including Linux, Self-Hosted, Web-based, Windows and Mac apps. The best SlickStack alternative is Webmin, which is both free and Open Source. Other great apps like SlickStack are 1Panel, Ansible, Ajenti and Cloudron.