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Open Government, Canada vs OpenMercantil

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

APIOpen Government, CanadaHEALTHY67OpenMercantilHEALTHY96
Uptime · 30d
Uptime · 90d96.1%96.1%
Uptime · 30d100%94.8%
P50 · ms55455
P95 · ms24373973
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseOpen Government Licence – CanadaUnverified
Free tierFree / open dataFree — anonymous, no key
Rate limitUnpublished60 req/min, 200 req/day per IP (anonymous)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Open Government, Canada vs OpenMercantil: common questions

Which is more reliable, Open Government, Canada or OpenMercantil?

Both are neck-and-neck — Open Government, Canada and OpenMercantil each measure 96.1% 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, Open Government, Canada or OpenMercantil?

OpenMercantil has the lower median latency in our checks — Open Government, Canada responds in 554 ms versus OpenMercantil at 55 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 Open Government, Canada and OpenMercantil need an API key?

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

Can I call Open Government, Canada and OpenMercantil from the browser?

Yes — both Open Government, Canada and OpenMercantil 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 Open Government, Canada and OpenMercantil free for commercial use?

Open Government, Canada allows commercial use on its free tier, and OpenMercantil 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.