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GitHub REST API vs Poptin API

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

APIGitHub REST APIHEALTHY94Poptin APIREACHABLE100
Uptime · 30d
Uptime · 90d99.44%100%
Uptime · 30d100%100%
P50 · ms349698
P95 · ms26711705
AuthnoneapiKey
CORSyesyes
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

GitHub REST API vs Poptin API: common questions

Which is more reliable, GitHub REST API or Poptin API?

On our scheduled checks, Poptin API leads on measured uptime — GitHub REST API 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, GitHub REST API or Poptin API?

GitHub REST API has the lower median latency in our checks — GitHub REST API responds in 349 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 GitHub REST API and Poptin API need an API key?

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

Can I call GitHub REST API and Poptin API from the browser?

Yes — both GitHub REST API and Poptin API 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 GitHub REST API and Poptin API free for commercial use?

GitHub REST API 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.