AgentDeals vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d98.3%100%
P50 · ms2431215
P95 · ms42033172
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AgentDeals vs Wahlumfragen Datenbank API: common questions

Which is more reliable, AgentDeals or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — AgentDeals at 99.02% 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, AgentDeals or Wahlumfragen Datenbank API?

AgentDeals has the lower median latency in our checks — AgentDeals responds in 243 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 AgentDeals and Wahlumfragen Datenbank API need an API key?

Neither needs a paid key — AgentDeals 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 AgentDeals and Wahlumfragen Datenbank API from the browser?

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

Are AgentDeals and Wahlumfragen Datenbank API free for commercial use?

AgentDeals 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.