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GraphHopper

Open Source

Fast and memory-efficient routing engine for OpenStreetMap with many vehicle profiles.

Alternative to HERE Technologies , TomTom , Google Maps Platform

Stars

6.7k

Last commit

today

License

Apache-2.0

Founded

2012

About

GraphHopper is a fast and memory-efficient routing engine released under Apache License 2.0. It can be used as a Java library or standalone server. Supports many vehicle types and custom profiles.

Features

  • Route cars, bikes, pedestrians, and more
  • Import OpenStreetMap and GTFS data
  • Contraction Hierarchies speed up queries
  • Isochrone and map-matching APIs
  • Use as Java library or standalone server
  • Elevation support via SRTM and other sources