Rwanda Locations vs What3Words

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms195391
P95 · ms33731181
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Rwanda Locations vs What3Words: common questions

Which is more reliable, Rwanda Locations or What3Words?

Both are neck-and-neck — Rwanda Locations and What3Words each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Rwanda Locations or What3Words?

Rwanda Locations has the lower median latency in our checks — Rwanda Locations responds in 195 ms versus What3Words at 391 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 Rwanda Locations and What3Words need an API key?

Rwanda Locations needs no key, while What3Words requires a free API key. If you want to start calling without signup, reach for Rwanda Locations first.

Can I call Rwanda Locations and What3Words from the browser?

Neither sends browser-friendly CORS headers reliably, so call Rwanda Locations and What3Words from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Rwanda Locations and What3Words free for commercial use?

Rwanda Locations has unclear commercial terms, and What3Words 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.