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SEO Score vs Stoplight Elements API Docs

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

APISEO ScoreHEALTHY91Stoplight Elements API DocsHEALTHY98
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms634214
P95 · ms17041132
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

SEO Score vs Stoplight Elements API Docs: common questions

Which is more reliable, SEO Score or Stoplight Elements API Docs?

Both are neck-and-neck — SEO Score and Stoplight Elements API Docs 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, SEO Score or Stoplight Elements API Docs?

Stoplight Elements API Docs has the lower median latency in our checks — SEO Score responds in 634 ms versus Stoplight Elements API Docs at 214 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 SEO Score and Stoplight Elements API Docs need an API key?

Stoplight Elements API Docs needs no key, while SEO Score requires a free API key. If you want to start calling without signup, reach for Stoplight Elements API Docs first.

Can I call SEO Score and Stoplight Elements API Docs from the browser?

Only Stoplight Elements API Docs is browser-friendly — it returns CORS headers over HTTPS. SEO Score needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are SEO Score and Stoplight Elements API Docs free for commercial use?

SEO Score has unclear commercial terms, and Stoplight Elements API Docs 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.