Maps

Amcharts
Creates charts and maps.

Atlas Mapping
Maps for your website.

Batchgeo
Map creator. Can be embedded into a site.

Crowd Map
Crowdsourced data, mapped.

GeoCommons
Visual analytics through maps.

Google Maps

Points Mentioned
Automatically generates maps for local news articles.

Quik maps
Google maps for your website.

ZeeMaps
Create interactive maps.