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Self-hosted Jira alternatives: OpenProject, Plane and Vikunja compared
Lists of Jira alternatives are plentiful, and most share a problem: they are copied rather than checked. Two of the most frequently named candidates have...
The VMware licensing trap for SMEs: the Essentials Kit has no successor
Coverage of VMware pricing works with large numbers: fourfold increases, 60 per cent extra cost, percentages from analyst reports. Such figures are striking and useless...
Extract and Validate Documents with AI: Self-Hosted Document Processing
Since 1 January 2025 every German company has to be able to receive e-invoices. Part of the incoming documents now arrive as structured XML and...
Nextcloud, Seafile, OpenCloud or ownCloud: who owns your file storage
Comparisons of self-hosted file storage usually end at feature lists and sync speed. Both are measurable and both are secondary to the decision. The reason...
Zabbix, Checkmk, Prometheus or Netdata: monitoring compared 2026
Monitoring comparisons usually list features side by side and arrive at the conclusion that all candidates do essentially the same thing. That misleads, because the...
Mailcow, Stalwart or Mailu: self-hosted mail servers compared
The self-hosted mail server is the emblem of sovereign IT and at the same time the service where self-hosting most often goes wrong. Not because...
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