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NewsData.io News API vs US Autocomplete

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

APINewsData.io News APIREACHABLE100US AutocompleteREACHABLE99
Uptime · 30d
Uptime · 90d100%99.44%
Uptime · 30d100%100%
P50 · ms238460
P95 · ms6351780
AuthapiKeyapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — API key required
Rate limitUnpublished
In directory since2026-09-212026-07-05
operationalpartialdownno data

NewsData.io News API vs US Autocomplete: common questions

Which is more reliable, NewsData.io News API or US Autocomplete?

On our scheduled checks, NewsData.io News API leads on measured uptime — NewsData.io News API at 100% versus US Autocomplete at 99.44% 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, NewsData.io News API or US Autocomplete?

NewsData.io News API has the lower median latency in our checks — NewsData.io News API responds in 238 ms versus US Autocomplete at 460 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 NewsData.io News API and US Autocomplete need an API key?

Both ask you to authenticate — NewsData.io News API uses an API key and US Autocomplete 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 NewsData.io News API and US Autocomplete from the browser?

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

Are NewsData.io News API and US Autocomplete free for commercial use?

NewsData.io News API has unclear commercial terms, and US Autocomplete 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.