There are two different versions: managed and self-hosted.
Managed
75€/month.
Completely managed and hosted on my server
Source code not include
Hosting service included in the price
Layer 7 DDOS protection
Webhost performance optimization with Octane
Self Hosted
400€ one time
Managed by you and hosted on your server
Source code included
Hosting not included
Up to you to configure a DDOS protection
Performance optimization not included in the plan