Open source business software for SMEs

Simple, practical software for companies that want more control over their data, more independence from vendors, and a more sovereign digital foundation.

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What is Erdikon?

Erdikon is an open source business software suite for small and medium-sized enterprises (SMEs).

I build it for companies that want software to be useful in everyday work without becoming unnecessarily complex.

The name Erdikon goes back to one of my first web projects, a digital lexicon about the Earth. It is derived from the German words Erde (Earth) and Lexikon (Lexicon). The original project was very different, but the core idea still fits: creating structure, reducing complexity, and making information easier to work with.

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What Erdikon stands for

Simple and practical

Built for everyday work, not unnecessary complexity.

Open by design

Transparent, adaptable, and built around ownership.

Hosted or self-hosted

Start in the cloud and switch later if self-hosting becomes the better fit.