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Edgrapi vs PredScope

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

APIEdgrapiNEW—PredScopeNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Edgrapi vs PredScope: common questions

Which is more reliable, Edgrapi or PredScope?

On our scheduled checks, PredScope leads on measured uptime — Edgrapi at —% versus PredScope 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 Edgrapi and PredScope need an API key?

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

Can I call Edgrapi and PredScope from the browser?

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

Are Edgrapi and PredScope free for commercial use?

Edgrapi has unclear commercial terms, and PredScope 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.