httpSMS vs jsDelivr
Same instrument, two spec sheets — measured, not claimed.
httpSMS vs jsDelivr: common questions
Which is more reliable, httpSMS or jsDelivr?
On our scheduled checks, jsDelivr leads on measured uptime — httpSMS at —% versus jsDelivr 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 httpSMS and jsDelivr need an API key?
jsDelivr needs no key, while httpSMS requires a free API key. If you want to start calling without signup, reach for jsDelivr first.
Can I call httpSMS and jsDelivr from the browser?
Yes — both httpSMS and jsDelivr 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 httpSMS and jsDelivr free for commercial use?
httpSMS has unclear commercial terms, and jsDelivr 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.