shipapis
StarSubmit an APISubmit API

eNanoMapper database vs Poptin API

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

APIeNanoMapper databaseHEALTHY83Poptin APIREACHABLE100
Uptime · 30d
Uptime · 90d99.44%100%
Uptime · 30d100%100%
P50 · ms788698
P95 · ms33101705
AuthnoneapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree — limits not published
Rate limitUnpublished120 req/window · 119 remaining
In directory since2026-07-052026-10-04
operationalpartialdownno data

eNanoMapper database vs Poptin API: common questions

Which is more reliable, eNanoMapper database or Poptin API?

On our scheduled checks, Poptin API leads on measured uptime — eNanoMapper database at 99.44% versus Poptin API at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, eNanoMapper database or Poptin API?

Poptin API has the lower median latency in our checks — eNanoMapper database responds in 788 ms versus Poptin API at 698 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 eNanoMapper database and Poptin API need an API key?

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

Can I call eNanoMapper database and Poptin API from the browser?

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

Are eNanoMapper database and Poptin API free for commercial use?

eNanoMapper database has unclear commercial terms, and Poptin API 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.