TotalShiftLeft Sandbox vs Wahlumfragen Datenbank API

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

Uptime · 30d
Uptime · 90d98.9%100%
Uptime · 30d98.3%100%
P50 · ms468227
P95 · ms11713172
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — open sandbox, auth optionalFree — limits not published
Rate limit100 req/window · 99 remaining · resets 60Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

TotalShiftLeft Sandbox vs Wahlumfragen Datenbank API: common questions

Which is more reliable, TotalShiftLeft Sandbox or Wahlumfragen Datenbank API?

On our scheduled checks, Wahlumfragen Datenbank API leads on measured uptime — TotalShiftLeft Sandbox at 98.9% 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, TotalShiftLeft Sandbox or Wahlumfragen Datenbank API?

Wahlumfragen Datenbank API has the lower median latency in our checks — TotalShiftLeft Sandbox responds in 468 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 TotalShiftLeft Sandbox and Wahlumfragen Datenbank API need an API key?

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

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

Are TotalShiftLeft Sandbox and Wahlumfragen Datenbank API free for commercial use?

TotalShiftLeft Sandbox 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.