WZ-IT Blog
Insights, tutorials and best practices from the world of Cloud, DevOps and Open Source
Open-Source-Software
GitHub Actions Pricing Change 2026: Self-Hosted Runner Fees and Open-Source Alternatives
GitHub Actions has become the dominant CI/CD platform for many development teams since its launch in 2019. Deep integration with GitHub repositories, simple YAML configuration,...
Zammad vs. Zendesk: Self-Hosted Alternative Without Vendor Lock-in
Many support teams start with a SaaS solution like Zendesk – quick to set up, feature-rich, large marketplace. But as requirements like data sovereignty, compliance,...
Proxmox on Hetzner in 5 Minutes: ZFS RAID1 Single-Node Setup with Auto-Install Script
This post covers a fast, reproducible installation of Proxmox VE on a Hetzner Dedicated Server as a single node with ZFS Mirror (RAID1) – without...
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...
Open WebUI vs. AnythingLLM: The detailed comparison for self-hosted LLM interfaces
The use of Large Language Models (LLMs) such as GPT-4, Claude or Llama has evolved from experimental applications to mission-critical tools in recent years. However,...
Open Source Alternatives to Atlassian Confluence for Enterprises
Introduction Many companies are currently still using Atlassian Confluence as a knowledge management and documentation platform. With the end of support for the on-premises version...
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.
Trusted by leading companies
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT