Jobvetta vs The SMS Works API

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

Uptime · 30d
Uptime · 90d—%100%
Uptime · 30d—%100%
P50 · ms604
P95 · ms1101
AuthapiKeyapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — API key required
Rate limitUnpublished
In directory since2026-07-252026-07-05
operationalpartialdownno data

Jobvetta vs The SMS Works API: common questions

Which is more reliable, Jobvetta or The SMS Works API?

On our scheduled checks, The SMS Works API leads on measured uptime — Jobvetta at —% versus The SMS Works 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.

Do Jobvetta and The SMS Works API need an API key?

Both ask you to authenticate — Jobvetta uses an API key and The SMS Works API uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call Jobvetta and The SMS Works API from the browser?

Yes — both Jobvetta and The SMS Works 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 Jobvetta and The SMS Works API free for commercial use?

Jobvetta has unclear commercial terms, and The SMS Works 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.