Allows you create custom Google maps in Wordpress
https://wordpress.org/plugins/wp-google-maps/
Widgets · WordPress Plugins
Get access to data on 258,216 websites that are WP Google Maps Customers. We know of 230,332 live websites using WP Google Maps and an additional 27,884 sites that used WP Google Maps historically and 101,111 websites in the United States.
Get a list of 258,216 websites using WP Google Maps which includes location information, hosting data, contact details, 230,332 currently live websites and an additional 101,845 domains that redirect to sites in this list. 27,884 sites that used this technology previously and 101,111 websites in the United States currently using WP Google Maps.