Un article sur le passage au tout-payant pour l'API Google Maps.

J'en profite pour lister plein de ressources OSM utiles mentionnées dans l'article:

• switch2osm - Faites le passage à OpenStreetMap.
• Leaflet - An open-source JavaScript library
  for mobile-friendly interactive maps.
• OSRM - Modern C++ routing engine for shortest paths in road networks.
• GraphHopper - Directions API.
• uMap - uMap lets you create maps with OpenStreetMap layers in a minute and embed them in your site.
• Addok - Search engine for address. Only address.
• Photon - An open source geocoder for openstreetmap data.
• OpenMapTiles - Open-source maps made for self-hosting.
• Docker containers - Docker file for a minimal effort OpenStreetMap tile server.