SMS · Cost-effective, US-centric

Connect your own Plivo account

A high-value US-centric provider with a Twilio-style API, which makes it a common choice for cost-sensitive high-volume traffic.

Scope. This integration sends SMS. Everything described on this page — receipts, opt-out suppression, routing and failover — applies to the SMS channel only. Whaleal Messaging is a message orchestration layer: it calls Plivo’s public API using your account. We do not resell message volume, do not mark up your Plivo bill, and do not own your account.

What you need from Plivo

Gather these in the Plivo portal first. The connection form asks for exactly these fields and nothing more.

FieldWhat it is
apiKeyAuth ID. Plivo calls this the Auth ID.
apiSecretAuth Token. Paired with the Auth ID.

Credentials are sealed with AES-256-GCM and the console only ever shows a masked value afterwards. Plaintext is never written to logs and never sent back to the browser.

What we configure on the connection

  • Sender numbers. Plivo numbers you own.
  • Default send pacing: 5 messages per second. This is a conservative starting point, applied per connection, and you can change it at any time. Your real ceiling is set by Plivo — check your account quota and raise the value to match.

Why teams pick Plivo

  • Lower unit cost for high-volume US traffic
  • Twilio-style API surface, so migrations are mostly mechanical
  • Works well as a second route under a Twilio primary

Worth knowing

  • Our default pacing is conservative. Plivo throughput depends on your account level and number type — raise it once you know your ceiling.

What stays on your side

These are yours to hold — and that is the point of bringing your own account: the relationship, the rates and the compliance stay in your name, not ours.

  • Account approval, credit checks and arrears
  • Sender ID, number and short-code registration for each destination
  • Local telecom and privacy compliance in the countries you send to, including opt-out rules
  • The quotas and rate limits Plivo grants your account

Next

Whaleal Messaging currently offers self-service connections to 6 SMS providers. Underlying the SMS channel is an adapter library covering 33 providers; the ones outside this list are unlocked on request rather than self-service.