an open-source mapping lab

Mapzen builds open-source mapping tools and collaborates on open geodata initiatives.

Pelias is a modular open-source geocoder using ElasticSearch for fast geocoding. VIEW DEMO VIEW ON GITHUB
Tangram is a flexible mapping engine, designed for real-time rendering of 2D and 3D maps. VIEW DEMO VIEW ON GITHUB
Metro Extracts are city-sized portions of the OpenStreetMap database, served up weekly. Learn more
Blog
Routing Tiles - the Who, What, When, Where, How and Why?
We are proud to take the wraps off our open source routing project Valhalla.
Mapzen has been supporting Code for America’s work on geographic open data for the past half-year.
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