ScrapingDog vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1951215
P95 · ms6213172
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ScrapingDog vs Wahlumfragen Datenbank API: common questions

Which is more reliable, ScrapingDog or Wahlumfragen Datenbank API?

Both are neck-and-neck — ScrapingDog and Wahlumfragen Datenbank API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, ScrapingDog or Wahlumfragen Datenbank API?

ScrapingDog has the lower median latency in our checks — ScrapingDog responds in 195 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 ScrapingDog and Wahlumfragen Datenbank API need an API key?

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

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

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

ScrapingDog 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.