OpenTripPlanner (OTP) is an open source multimodal routing engine that builds networks from GTFS and OpenStreetMap to produce itineraries and real-time transit trip plans via APIs.

2.7k stars1.1k forkslast commit Actively maintained
Mobility analytics and collaboration platform for transport authorities and cities. Aggregates travel and operational data to generate dashboards, performance metrics, and tools for planning, network optimisation, and communicating disruptions to riders.
OpenTripPlanner (OTP) is an open source multimodal routing engine that builds networks from GTFS and OpenStreetMap to produce itineraries and real-time transit trip plans via APIs.

2.7k stars1.1k forkslast commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 1 of 1 shipped a commit in the last six months. In exchange you take on hosting, backups and updates yourself.
Browse everything in Data Integration & ETL/ELT.