Multi-tenant, white-label SaaS that lets hosting companies sell and manage VPS services. Proxmox-powered automation, billing, and client portals — out of the box.https://dcim.sc/en-ushttps://dcim.sc/blog/introducing-kaligon-dcim/https://dcim.sc/blog/introducing-kaligon-dcim/A complete multi-tenant VPS hosting platform — open source, Proxmox-native, billing included. Here's why we built it and what ships in v1.Wed, 15 Apr 2026 00:00:00 GMTAnnouncementslaunchplatformproxmoxBernhardhttps://dcim.sc/blog/building-multi-tenant-vps-platform/https://dcim.sc/blog/building-multi-tenant-vps-platform/How we designed data isolation, per-tenant branding, and cross-surface auth for Kaligon DCIM — lessons from eighteen months of building SaaS for hosting companies.Tue, 10 Mar 2026 00:00:00 GMTEngineeringarchitecturemulti-tenancysaasdjangoBernhardhttps://dcim.sc/blog/proxmox-automation-at-scale/https://dcim.sc/blog/proxmox-automation-at-scale/Running thousands of VMs on Proxmox clusters through the API. What works, what breaks, and the patterns that survived contact with production.Thu, 05 Feb 2026 00:00:00 GMTEngineeringproxmoxautomationinfrastructureoperationsBernhard