ICD-10 Codes vs Squiggle

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — no key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ICD-10 Codes vs Squiggle: common questions

Which is more reliable, ICD-10 Codes or Squiggle?

On our scheduled checks, Squiggle leads on measured uptime — ICD-10 Codes at —% versus Squiggle 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 ICD-10 Codes and Squiggle need an API key?

Neither needs a paid key — ICD-10 Codes is callable with no signup, and Squiggle is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call ICD-10 Codes and Squiggle from the browser?

Only ICD-10 Codes is browser-friendly — it returns CORS headers over HTTPS. Squiggle needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are ICD-10 Codes and Squiggle free for commercial use?

ICD-10 Codes has unclear commercial terms, and Squiggle 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.