ZPLM is the only comprehensive PLM solution on the market that is 100% based on open source technology. The prerequisites to run ZPLM are
mySQL and Tomcat are standard free components of practically all public and private cloud platforms. ZPLM itself is a J2EE application that runs in Tomcat Servlet engine. All of the libraries that are used as part of ZPLM are 100% open source (typically Apache or MIT license). ZPLM is so efficient that it can even run on free tier virtual machines of AWS and Google Cloud Platform.