ModelPartFinder Error Codes vs OpenSanctions

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

Uptime · 30d
Uptime · 90d93.1%100%
Uptime · 30d98.3%100%
P50 · ms603387
P95 · ms34854183
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — no keyFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ModelPartFinder Error Codes vs OpenSanctions: common questions

Which is more reliable, ModelPartFinder Error Codes or OpenSanctions?

On our scheduled checks, OpenSanctions leads on measured uptime — ModelPartFinder Error Codes at 93.1% versus OpenSanctions 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, ModelPartFinder Error Codes or OpenSanctions?

OpenSanctions has the lower median latency in our checks — ModelPartFinder Error Codes responds in 603 ms versus OpenSanctions at 387 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 ModelPartFinder Error Codes and OpenSanctions need an API key?

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

Can I call ModelPartFinder Error Codes and OpenSanctions from the browser?

Yes — both ModelPartFinder Error Codes and OpenSanctions 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 ModelPartFinder Error Codes and OpenSanctions free for commercial use?

ModelPartFinder Error Codes has unclear commercial terms, and OpenSanctions 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.