bng2latlong vs GeoJS

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d95.1%100%
Uptime · 30d95.0%100%
P50 · ms524107
P95 · ms2431722
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree, no API key required
Rate limitUnpublishedUnpublished (no enforced limit stated)
In directory since2026-07-052026-07-05
operationalpartialdownno data

bng2latlong vs GeoJS: common questions

Which is more reliable, bng2latlong or GeoJS?

On our scheduled checks, GeoJS leads on measured uptime — bng2latlong at 95.1% versus GeoJS at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, bng2latlong or GeoJS?

GeoJS has the lower median latency in our checks — bng2latlong responds in 524 ms versus GeoJS at 107 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do bng2latlong and GeoJS need an API key?

Neither needs a paid key — bng2latlong is callable with no signup, and GeoJS is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call bng2latlong and GeoJS from the browser?

Yes — both bng2latlong and GeoJS send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are bng2latlong and GeoJS free for commercial use?

bng2latlong has unclear commercial terms, and GeoJS has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.