shipapis
StarSubmit an APISubmit API

CompanyData.com vs World Trading Data

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

APICompanyData.comHEALTHY68World Trading DataHEALTHY94
Uptime · 30d
Uptime · 90d49.0%99.02%
Uptime · 30d55.0%98.3%
P50 · ms243423
P95 · ms931920
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key may be required for production
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

CompanyData.com vs World Trading Data: common questions

Which is more reliable, CompanyData.com or World Trading Data?

On our scheduled checks, World Trading Data leads on measured uptime — CompanyData.com at 49.0% versus World Trading Data at 99.02% 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, CompanyData.com or World Trading Data?

CompanyData.com has the lower median latency in our checks — CompanyData.com responds in 243 ms versus World Trading Data at 423 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 CompanyData.com and World Trading Data need an API key?

CompanyData.com needs no key, while World Trading Data requires a free API key. If you want to start calling without signup, reach for CompanyData.com first.

Can I call CompanyData.com and World Trading Data from the browser?

Only CompanyData.com is browser-friendly — it returns CORS headers over HTTPS. World Trading Data needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are CompanyData.com and World Trading Data free for commercial use?

CompanyData.com has unclear commercial terms, and World Trading Data 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.