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IP Proxy Detection vs VulDB

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

APIIP Proxy DetectionNEW—VulDBNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSnoyes
HTTPSnoyes
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

IP Proxy Detection vs VulDB: common questions

Which is more reliable, IP Proxy Detection or VulDB?

On our scheduled checks, VulDB leads on measured uptime — IP Proxy Detection 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 IP Proxy Detection and VulDB need an API key?

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

Can I call IP Proxy Detection and VulDB from the browser?

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

Are IP Proxy Detection and VulDB free for commercial use?

IP Proxy Detection 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.