WZ-IT Blog
Insights, tutorials and best practices from the world of Cloud, DevOps and Open Source
All Posts
Install Open WebUI (Linux) – One-Liner Installer Script with Docker & Caddy HTTPS
Open WebUI is a powerful self-hosted web interface for Large Language Models. Whether you want to run local models with Ollama or connect to OpenAI,...

NetBird vs. Enclave Comparison: Open Source or Managed ZTNA?
NetBird and Enclave are both modern alternatives to traditional VPNs – but they follow different approaches. NetBird focuses on open source and complete self-hosting, while...

NetBird vs. Tailscale Comparison: Self-Hosted or Cloud?
NetBird and Tailscale are both modern mesh VPNs based on WireGuard – but they follow fundamentally different philosophies. Tailscale focuses on maximum convenience with a...

NetBird vs. ZeroTier Comparison: Which Mesh VPN is the Better Choice?
Traditional VPNs with central gateways are reaching their limits in modern IT environments. Mesh VPNs like NetBird and ZeroTier offer a contemporary approach: direct peer-to-peer...

Docmost Community Edition vs. Enterprise Edition: A Comprehensive Comparison
Introduction Docmost is a modern, open-source wiki and documentation platform, often mentioned as a self-hosted alternative to Confluence or Notion. It is available in two...

VMware to Proxmox Migration: A Complete Guide
Many organizations are currently evaluating the switch from VMware vSphere (ESXi/vCenter) to the open-source virtualization platform Proxmox Virtual Environment (PVE). The reasons are manifold: changed...
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea – we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.


Timo Wevelsiep & Robin Zins
CEOs of WZ-IT




