EasyMapMaker might be a bit more popular than BatchGEO. We know about 1 link to it since March 2021 and only 1 link to BatchGEO. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I used http://ukara.org.uk/ (under "UKARA registered game sites") and batchgeo.com to put this together a while ago. Source: about 3 years ago
You can import it to excel and trim away some of the useless categories. Even better pull it over into something like easymapmaker.com and map the locations along with the important data. If you see a ton of rejects each year then probably someone to avoid. If the data looks good then email them. Source: almost 3 years ago
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.
Snazzy Maps - Simple & Free To Use Themes for Google Maps
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.
Stamen Maps - Turn any OpenStreetMap location into a watercolor painting
QGIS - QGIS is a desktop geographic information system, or GIS.
MapStyle - MapStyle is a huge library providing a plethora of options for styling the map with detailed customization support.