Is there an easy generic way to cluster Markers with CartoDB?

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  • Have you already checked CartoDB support forum? This seem pretty specific to their platform even though in theory you could also solve that by a pure PostGIS algorithm (In which case it will be a pretty straightforward one)
    – MarHoff
    Oct 21, 2015 at 13:47
  • 5
    There is an example of clustering with CartoDB here as well as an example here. Links are courtesy of @iriberri
    – GeoSharp
    Oct 22, 2015 at 8:42

1 Answer 1


If you can't do it with the built in CartoDB map creator, you can definitely do it with your own JavaScript webapp.

Follow the CartoDB examples here to make a map: http://docs.cartodb.com/cartodb-platform/cartodb-js.html

And use the Leaflet Marker Cluster plugin: https://github.com/Leaflet/Leaflet.markercluster

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