shipapis
StarSubmit an APISubmit API

Jumpseller API vs VulDB

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

APIJumpseller APINEW—VulDBNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Jumpseller API vs VulDB: common questions

Which is more reliable, Jumpseller API or VulDB?

On our scheduled checks, VulDB leads on measured uptime — Jumpseller API at —% versus VulDB 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 Jumpseller API and VulDB need an API key?

Jumpseller API needs no key, while VulDB requires a free API key. If you want to start calling without signup, reach for Jumpseller API first.

Can I call Jumpseller API and VulDB from the browser?

Yes — both Jumpseller API and VulDB 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 Jumpseller API and VulDB free for commercial use?

Jumpseller API has unclear commercial terms, and VulDB 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.