Does your service use other data or open source projects?

Data

The GraphHopper Directions API uses OpenStreetMap data, see the copyright with more details, or TomTom data.

When using the OpenStreetMap road network we use elevation data from the mapterhorn project. Read more about it here.

Open Source

The GraphHopper Directions API uses open source projects under the hood from GraphHopper GmbH, komoot GmbH, OpenStreetMap and many more, often under the Apache License 2.0. For example, jsprit or the routing engine, that themselves use other open source components.

Our entire infrastructure is built on top of open source using Debian Linux, Ansible, nginx, bash, Python, git, Java and many more open source projects. Without them our services would not be possible. Thanks a lot!

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