Riddles API vs Stoicism Quote

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms321492
P95 · ms14641596
Authnonenone
CORSyesyes
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

Riddles API vs Stoicism Quote: common questions

Which is more reliable, Riddles API or Stoicism Quote?

Both are neck-and-neck — Riddles API and Stoicism Quote 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, Riddles API or Stoicism Quote?

Riddles API has the lower median latency in our checks — Riddles API responds in 321 ms versus Stoicism Quote at 492 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 Riddles API and Stoicism Quote need an API key?

Neither needs a paid key — Riddles API is callable with no signup, and Stoicism Quote is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Riddles API and Stoicism Quote from the browser?

Yes — both Riddles API and Stoicism Quote 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 Riddles API and Stoicism Quote free for commercial use?

Riddles API has unclear commercial terms, and Stoicism Quote 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.