Open Core

Open Source

Transparency, trust and a community that shapes the product.

Gewerber follows an open-core model: the core is free and open source under the MIT license. Anyone can inspect it, self-host it and improve it. On top of that we offer advanced modules as SaaS.

Open source (MIT)

The core of the platform – free and community-driven.

  • Core platform & authentication
  • Invoicing (without payments)
  • Time tracking
  • Basic accounting
  • Guidance system & UI kit

Commercial modules

Advanced features as SaaS for Pro and Business.

  • Banking integration (PSD2)
  • Tax / ELSTER
  • Employees & payroll
  • Subscriptions & billing
  • AI assistant
See the code on GitHub

The core is licensed under the MIT license.

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