What are some alternatives?
ZeeMaps - Use ZeeMaps to create, make, and publish interactive, customized maps.
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Mapline - Spreadsheets have never made you look so good. Sure, you can buy an expensive business intelligence mapping software that requires a Ph. D to use. Or you can use Mapline to create a map from Excel spreadsheet data in seconds.
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.
QGIS - QGIS is a desktop geographic information system, or GIS.
EasyMapMaker - Map multiple locations from Excel (xls) spreadsheet data on a custom google map. Create free customized Google maps. View maps on Mobile, Tablet, and Computers. Easily create a map in seconds.