My client is a real estate agency. He needs an interactive CMS map. The map should have pointers distributed among (A, B, C, D) Classes. While hovering/clicking the pointer, it should show brief details about the property. The pointers/properties will be added when the client creates a CMS item.
if the pins are overlaid on real location map that you can pan and zoom on, the common options are Mapbox or Google Maps.
Jetboost just released something as well which is designed specifically for Webflow, so if you’re in a pinch, it will cost more per month but will be easier to integrate. Both Mapbox and Google Maps will involve custom coding, learning their APIs, etc.
That topmost one is different, Mapbox may help you there, or you can build it custom as an SVG and have interaction-based popups. Some work involved there.