The right code, at the right time, always.

OTP is the last line of defense between your customer and a security breach. It’s delivered in seconds, takes a direct route, and automatically falls back to voice to ensure the code is never missed.

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Delivery in 1.2 secondsVoice fallbackAudit trail

Use cases Reactivation & Retention Tow truck service OTP & verification Marketing & Alerts

1.2 secondsaverage delivery time via direct route with the carrier.

96,4%measurable and auditable delivery, shot by shot.

24/7monitoring on routes designated for code.

Security

Greater security for customers and the system.

Logins, transactions, and password changes are confirmed via the account holder’s cell phone. If the code doesn’t arrive, the account gets locked, or the customer gives up. That’s why delivery is what matters.

Priority delivery

Dedicated transactional routes, separate from marketing traffic. Access code bypasses the queue.

Fallback that saves the login

SMS not delivered within seconds? The system calls and reads the code. The customer is never left out.

Anti-fraud by default

Call-triggered audit trail and, in the roadmap, direct verification of phone numbers and SIM cards with the carrier.

Sample ruler

The code rule.

Every second counts: the fallback occurs before the user gives up on logging in.

TriggerLogin or sensitive transaction

InstantTransactional SMS with the code

10 seconds without a deliveryVoice call says the code

EventConfirmation recorded in the profile

Secure every login with guaranteed delivery.

Test the transaction flow with your authentication workflow and measure the actual latency.

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sintalk.com.br · contato@sintalk.com.br

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