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Emailvalidation vs jobdata API

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

APIEmailvalidationNEW—jobdata APINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Emailvalidation vs jobdata API: common questions

Which is more reliable, Emailvalidation or jobdata API?

On our scheduled checks, jobdata API leads on measured uptime — Emailvalidation at —% versus jobdata API at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Emailvalidation and jobdata API need an API key?

Both ask you to authenticate — Emailvalidation uses an API key and jobdata API uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call Emailvalidation and jobdata API from the browser?

Only Emailvalidation is browser-friendly — it returns CORS headers over HTTPS. jobdata API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Emailvalidation and jobdata API free for commercial use?

Emailvalidation has unclear commercial terms, and jobdata API 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.