Best Buy vs BuyWhere

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeyapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Best Buy vs BuyWhere: common questions

Which is more reliable, Best Buy or BuyWhere?

On our scheduled checks, BuyWhere leads on measured uptime — Best Buy at —% versus BuyWhere 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 Best Buy and BuyWhere need an API key?

Both ask you to authenticate — Best Buy uses an API key and BuyWhere 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 Best Buy and BuyWhere from the browser?

Neither sends browser-friendly CORS headers reliably, so call Best Buy and BuyWhere from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Best Buy and BuyWhere free for commercial use?

Best Buy has unclear commercial terms, and BuyWhere 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.