Datasette vs ElonMuskAPI

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms293636
P95 · ms8921144
Authnonenone
CORSyesno
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

Datasette vs ElonMuskAPI: common questions

Which is more reliable, Datasette or ElonMuskAPI?

Both are neck-and-neck — Datasette and ElonMuskAPI 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, Datasette or ElonMuskAPI?

Datasette has the lower median latency in our checks — Datasette responds in 293 ms versus ElonMuskAPI at 636 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 Datasette and ElonMuskAPI need an API key?

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

Can I call Datasette and ElonMuskAPI from the browser?

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

Are Datasette and ElonMuskAPI free for commercial use?

Datasette has unclear commercial terms, and ElonMuskAPI 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.