MapPress is one of the most advanced Leaflet and Google Maps plugins for WordPress. It adds an easy popup map editor for both Gutenberg and the WordPress Classic Editor. Other features include custom markers, clustering, location lists, templates, search, filtering, directions, and much more.
Toolset Maps adds maps functionality to WordPress. Together with Toolset Blocks, it allows to display items as markers on maps. This is great for real estate, directory and geo-location sites.
Maps Marker Pro is the most comprehensive & easy-to-use maps plugin for WordPress, allowing you to easily share your favorite spots and tracks. Use more than 1000 free, customizable marker icons and apply popup descriptions and images.
WP Go Maps makes it easy to add maps to your posts and pages using shortcodes. Right now, Marker data is not currently supported – this is expected in 9.1.