GraphHopper
A fast, open-source routing engine for OpenStreetMap, usable as a Java library or standalone web server.
What is GraphHopper?
GraphHopper is an open-source routing engine that calculates optimal routes, distances, travel times, and turn-by-turn instructions using OpenStreetMap data. It solves the problem of providing fast, customizable, and feature-rich routing for applications ranging from web services to mobile navigation, supporting advanced features like map matching and isochrone analysis.
Developers and organizations building location-based applications, navigation systems, logistics software, or geospatial analysis tools that require efficient, customizable routing capabilities.
Developers choose GraphHopper for its exceptional speed and memory efficiency, extensive feature set beyond basic routing, strong OpenStreetMap integration, and flexibility to be used as an embedded Java library or a self-hosted web service.
Overview
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
Use Cases
Best For
- Building custom navigation applications for web or mobile
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