Covid Tracking Project vs Spoonacular

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseCC BY 4.0Unverified
Free tierFree — no key required (archived dataset)Free — 50 points/day
Rate limitUnpublished50 points/day on free plan
In directory since2026-07-052026-07-05
operationalpartialdownno data

Covid Tracking Project vs Spoonacular: common questions

Which is more reliable, Covid Tracking Project or Spoonacular?

On our scheduled checks, Spoonacular leads on measured uptime — Covid Tracking Project at —% versus Spoonacular at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Covid Tracking Project and Spoonacular need an API key?

Covid Tracking Project needs no key, while Spoonacular requires a free API key. If you want to start calling without signup, reach for Covid Tracking Project first.

Can I call Covid Tracking Project and Spoonacular from the browser?

Yes — both Covid Tracking Project and Spoonacular 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 Covid Tracking Project and Spoonacular free for commercial use?

Covid Tracking Project allows commercial use on its free tier, and Spoonacular 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.