I haven't tried but I bet you could also import it into a uMap. Source: over 1 year ago

If you prefer not to use proprietary, walled-off services like Strava I recommend Umap which has some great map editing Functionality and allows sharing links or even exporting the maps as JSON. Source: over 1 year ago

I'm not hosting it myself but I'm using the open-source OSM uMap (https://umap.openstreetmap.fr/en/) with a custom layer that points to a GeoJSON endpoint on my webserver. Source: over 1 year ago

That being said, http://umap.openstreetmap.fr/en/ exists. This is a website where one can make a small map, personal or shared with friends who can edit. Source: over 1 year ago

Open Street Map iframe of a custom map (https://umap.openstreetmap.fr/en/) with an external layer that points to an endpoint on my server. The server takes my database of points/labels/etc and serves it in GeoJSON format for OSM to understand and render. Source: over 1 year ago

From here, I was able to find the first person with a face I could connect, the twitter page of their founder Damian Hajda. I have no idea why, but I could not find his name mentioned anywhere on any website run by Stocks Digital. Maybe he prefers anonymity. Personally, I believe it is unethical to hide who you are if you are actively promoting public companies. I had to stalk the people Next Investors follows on... Source: about 3 years ago