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Songsterr vs Stromberg Quotes

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

APISongsterrHEALTHY87Stromberg QuotesHEALTHY60
Uptime · 30d
Uptime · 90d99.02%100%
Uptime · 30d98.3%100%
P50 · ms8031989
P95 · ms29233628
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublished60 req/window · 59 remaining
In directory since2026-07-052026-07-05
operationalpartialdownno data

Songsterr vs Stromberg Quotes: common questions

Which is more reliable, Songsterr or Stromberg Quotes?

On our scheduled checks, Stromberg Quotes leads on measured uptime — Songsterr at 99.02% versus Stromberg Quotes 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, Songsterr or Stromberg Quotes?

Songsterr has the lower median latency in our checks — Songsterr responds in 803 ms versus Stromberg Quotes at 1989 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 Songsterr and Stromberg Quotes need an API key?

Neither needs a paid key — Songsterr is callable with no signup, and Stromberg Quotes is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Songsterr and Stromberg Quotes from the browser?

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

Are Songsterr and Stromberg Quotes free for commercial use?

Songsterr has unclear commercial terms, and Stromberg Quotes 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.