Atlas Academy vs SpaceTradersAPI

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms743946
P95 · ms25131972
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedRetry-After: 1s
In directory since2026-07-052026-07-05
operationalpartialdownno data

Atlas Academy vs SpaceTradersAPI: common questions

Which is more reliable, Atlas Academy or SpaceTradersAPI?

Both are neck-and-neck — Atlas Academy and SpaceTradersAPI 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, Atlas Academy or SpaceTradersAPI?

Atlas Academy has the lower median latency in our checks — Atlas Academy responds in 743 ms versus SpaceTradersAPI at 946 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 Atlas Academy and SpaceTradersAPI need an API key?

Atlas Academy needs no key, while SpaceTradersAPI requires a free API key. If you want to start calling without signup, reach for Atlas Academy first.

Can I call Atlas Academy and SpaceTradersAPI from the browser?

Yes — both Atlas Academy and SpaceTradersAPI 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 Atlas Academy and SpaceTradersAPI free for commercial use?

Atlas Academy has unclear commercial terms, and SpaceTradersAPI 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.