There is one Monza. The only question is “whose server does it run on?”
Everything you need to design, test and deploy your app, running on our servers. Nothing to install and nothing to maintain: you browse to monza.dev, click Get Started, and you are developing.
Your finished apps are served from monza.run, or via a domain name of your own — it's your choice.
The same Monza, installed on a system you control. All you need is a server that hosts WordPress; either your own or one from any hosting provider — there are literally dozens of them. You install the Monza plugins and you get the same design, test and deploy environment, operated by you.
Choose this when the data has to stay on your infrastructure, when you want to run Monza behind your own domain, or when you intend to host apps for your own customers.
Installation takes 2 minutes and after that you have your own app development and execution system.
Both are the same three WordPress plugins. A hosted account and a self-hosted install run the same engine and produce the same apps — which is why an app can move between them.
Monza Self-host is designed to be able to support organizations who want to create their own SaaS product — a multi-tenant app comprising all of the infrastructure to allow you to supply complex, pay-wall protected apps.
That makes it the option for organizations who want to develop and sell Monza-created apps to their own customer base.