Sites using Ordnance Survey 
Britain's national mapping agency, providing map tile and location data APIs.
Found via: StackScope Discovery (Indie) 3 · StackScope Wider Web 1
Ordnance Survey has been detected on 4 launches since first appearing in July 2026. Most recent detection: WildJournal, 4 days ago.
Share of new sites using Ordnance Survey
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
Maps leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Google Maps
|
4.35% | 83.22% |
| #2 | ▲2 |
Leaflet
|
0.39% | 7.43% |
| #3 | ▼1 |
OpenStreetMap
|
0.28% | 5.41% |
| #4 | ▼1 |
Mapbox
|
0.09% | 1.69% |
| #5 | – |
CARTO
|
0.06% | 1.23% |
| … | ||||
| #77 |
Ordnance Survey
Current page
|
<0.01% | <0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Maps tool. All 174 in Maps →
Recent launches we can show
3 of the 4 sites using Ordnance Survey are product launches we list individually. The other 1 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
The StackScope API serves all 4 sites using Ordnance Survey, filterable and exportable, from £15 a month.