Amazon Location Service

This week, AWS is making Amazon Location available in preview form.  Amazon Location Service gives you access to maps and location-based services from multiple providers on an economical, pay-as-you-go basis.

This new service can display maps, validate addresses, perform geocoding (turn an address into a location), track the movement of packages and devices, and much more.

It easily set up geofences and receive notifications when tracked items enter or leave a geofenced area. Also, it can even overlay your own data on the map while retaining full control.

 Ref: https://aws.amazon.com/location/