SampleAPIs vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d99.44%100%
Uptime · 30d98.3%100%
P50 · ms347227
P95 · ms17473172
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limit5000 req/window · 3876 remaining · resets 1783516346Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

SampleAPIs vs Wahlumfragen Datenbank API: common questions

Which is more reliable, SampleAPIs or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — SampleAPIs at 99.44% 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, SampleAPIs or Wahlumfragen Datenbank API?

Wahlumfragen Datenbank API has the lower median latency in our checks — SampleAPIs responds in 347 ms versus Wahlumfragen Datenbank API at 227 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 SampleAPIs and Wahlumfragen Datenbank API need an API key?

Neither needs a paid key — SampleAPIs is callable with no signup, and Wahlumfragen Datenbank API is callable with no signup. Both are quick to prototype with; rate limits still apply.

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

Yes — both SampleAPIs and Wahlumfragen Datenbank API 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 SampleAPIs and Wahlumfragen Datenbank API free for commercial use?

SampleAPIs 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.