Public administrations in Germany are dependent on expensive, closed business intelligence software. Costs continue to rise, while transparency and technological independence suffer.
Our coasti-initiative is the answer: an open source BI platform for lasting cost reductions and true digital sovereignty.
Find out more about coasti - and become part of this important initiative as a user, technical partner or sponsor.
Your digital independence starts here
Many local authorities rely on systems that are expensive, non-transparent and externally controlled. coasti is fundamentally changing this: an open source BI platform for modern administrative management - developed by local authorities, for local authorities. The goal is digital sovereignty: away from international software companies and towards full control over data, costs and technology.

Your data, your control, your success
The platform makes management control simple, secure and affordable:
- No license costs, just fair operating costs
- 100 % Datenhoheit in Deutschland
- Compatible with SAP, H&H, Infoma, LÄMMkom LISSA, Prosoz and many more.
- Intelligent dashboards and ready-made analysis and reporting solutions for budgeting, social planning & more
- Customizable and expandable for individual needs

How coasti works
A look under the surface: coasti uses state-of-the-art technology based on open source (Apache Superset, PostgreSQL, Linux) - securely hosted in certified German data centers.
The core modules:
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'coasti' as a central data and reporting platform
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Key performance indicators in ready-made reporting portals
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Connectors to specialist procedures + data sources 'on premise'
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Harmony of open source software, including Apache Superset, PostgreSQL, Linux
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Hosting in a certified data center in Germany
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Around ten thousand municipalities are waiting for digitalisation. Let's talk about it
Across Germany, local authorities are still working with outdated solutions such as Excel & Co. Now, for the first time, coasti offers a cost-effective, open alternative based on practical experience: coasti is developed with local authorities and is made for local authorities.
A strong community that gets better together.
The coasti-Team 2025
Become part of something bigger
As a user: Make informed decisions through data-based control.
As a technical partner: Develop with us - open, modular, innovative.
As a supporter: Support a sustainable system for digital sovereignty.