Ordnance Survey Data Hub publishes 26 open datasets for United Kingdom. Browse them live in Vizzie and turn any one into a map or chart.
Ordnance Survey Data Hub is the open-data portal for United Kingdom. It runs on Ordnance Survey Data Hub, an open-data platform. You can browse it directly at api.os.uk.
Licences here are declared per dataset via Product-level licence; OS OpenData under OGL. A machine-readable summary of the licence mix isn't available yet, but Vizzie surfaces each dataset's declared licence (or notes when none is given) as you browse — remember that an undeclared licence is not the same as public-domain or free-to-use, so check before you reuse.
Ordnance Survey Data Hub doesn't expose a machine-readable breakdown of who publishes what, so there's no reliable publisher ranking to show here. Vizzie still surfaces each dataset's own publisher as you browse.
No download, no GIS specialist. Opens in Vizzie.