Sites and apps similar to Can't Miss include uMap, which is free and open source. Other options are Google My Maps, MapHub, Mapme and NEWBL Spots. In total there are five Map Services like Can't Miss for Android, iPhone and self-hosting.
uMap let you create maps with OpenStreetMap layers in a minute and embed them in your site. Add custom annotations, lines, shapes, import and add custom layers (KML, CSV, GPS, ...) and other data.
France
EU
Create custom maps to share and publish online with Google My Maps. You can make maps that show different kinds of information.
United States
MapHub is an interactive map creator/editor based on OpenStreetMap data.
CzechiaEU
NEWBL Spots is a location-based photo map app where you record travel and food places, explore new areas, and build your own personal map.
South Korea
Israel
