VerifyEd vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d97.1%100%
Uptime · 30d95.0%100%
P50 · ms19331215
P95 · ms36063172
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limit100 req/window · 99 remaining · resets 1783522020Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

VerifyEd vs Wahlumfragen Datenbank API: common questions

Which is more reliable, VerifyEd or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — VerifyEd at 97.1% versus Wahlumfragen Datenbank API 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, VerifyEd or Wahlumfragen Datenbank API?

Wahlumfragen Datenbank API has the lower median latency in our checks — VerifyEd responds in 1933 ms versus Wahlumfragen Datenbank API at 1215 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 VerifyEd and Wahlumfragen Datenbank API need an API key?

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

Can I call VerifyEd and Wahlumfragen Datenbank API from the browser?

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

Are VerifyEd and Wahlumfragen Datenbank API free for commercial use?

VerifyEd has unclear commercial terms, and Wahlumfragen Datenbank 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.