Screenshotbase vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d0.0%100%
Uptime · 30d0.0%100%
P50 · ms—227
P95 · ms—3172
AuthapiKeynone
CORSnoyes
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

Screenshotbase vs Wahlumfragen Datenbank API: common questions

Which is more reliable, Screenshotbase or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — Screenshotbase at 0.0% 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.

Do Screenshotbase and Wahlumfragen Datenbank API need an API key?

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

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

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

Are Screenshotbase and Wahlumfragen Datenbank API free for commercial use?

Screenshotbase 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.