Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
QGIS - QGIS is a desktop geographic information system, or GIS.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
OpenMapTiles - Design and host maps with OpenStreetMap vector tiles and open-source tools. Maps are compatible with Leaflet, Mapbox GL SDKs, GIS, WMTS/WMS, XYZ map tiles, etc.
Mapme - Build smart and beautiful maps within minutes with no coding.
Leaflet - Leaflet is a modern, lightweight open-source JavaScript library for mobile-friendly interactive maps.