Nager.Date vs Nexmo API
Same instrument, two spec sheets — measured, not claimed.
Nager.Date vs Nexmo API: common questions
Which is more reliable, Nager.Date or Nexmo API?
On our scheduled checks, Nexmo API leads on measured uptime — Nager.Date at —% versus Nexmo API 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 Nager.Date and Nexmo API need an API key?
Nager.Date needs no key, while Nexmo API requires a free API key. If you want to start calling without signup, reach for Nager.Date first.
Can I call Nager.Date and Nexmo API from the browser?
Only Nager.Date is browser-friendly — it returns CORS headers over HTTPS. Nexmo API needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Nager.Date and Nexmo API free for commercial use?
Nager.Date has unclear commercial terms, and Nexmo 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.