City, Gdynia vs Represent by Open North

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

Uptime · 30d
Uptime · 90d99.44%99.44%
Uptime · 30d100%100%
P50 · ms624592
P95 · ms39331874
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (open; varies by source dataset)
Free tierFree / open dataFree — no key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, Gdynia vs Represent by Open North: common questions

Which is more reliable, City, Gdynia or Represent by Open North?

Both are neck-and-neck — City, Gdynia and Represent by Open North each measure 99.44% 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, City, Gdynia or Represent by Open North?

Represent by Open North has the lower median latency in our checks — City, Gdynia responds in 624 ms versus Represent by Open North at 592 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 City, Gdynia and Represent by Open North need an API key?

Neither needs a paid key — City, Gdynia is callable with no signup, and Represent by Open North is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call City, Gdynia and Represent by Open North from the browser?

Yes — both City, Gdynia and Represent by Open North 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 City, Gdynia and Represent by Open North free for commercial use?

City, Gdynia has unclear commercial terms, and Represent by Open North 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.