OpenLayers vs. RevolverMaps
Take a look at this side-by-side comparison of OpenLayers and RevolverMaps.
At a Glance
OpenLayers
About OpenLayers
OpenLayers is an open-source JavaScript library for displaying map data in web browser.
RevolverMaps
About RevolverMaps
RevolverMaps is a collection of real-time visitor statistics widgets for website or blog. Interactive visitor mappings to a globe rendered by the Revolver Engine.