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Brevo Suit vs Keyvalue

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

APIBrevo SuitNEW—KeyvalueNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Brevo Suit vs Keyvalue: common questions

Which is more reliable, Brevo Suit or Keyvalue?

On our scheduled checks, Keyvalue leads on measured uptime — Brevo Suit at —% versus Keyvalue 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 Brevo Suit and Keyvalue need an API key?

Keyvalue needs no key, while Brevo Suit requires a free API key. If you want to start calling without signup, reach for Keyvalue first.

Can I call Brevo Suit and Keyvalue from the browser?

Yes — both Brevo Suit and Keyvalue 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 Brevo Suit and Keyvalue free for commercial use?

Brevo Suit has unclear commercial terms, and Keyvalue 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.