Secure, compliant messaging for banks and fintechs.
OTP delivery in under a second, transaction alerts that always arrive, KYC flows that stay compliant, and WhatsApp utility messaging that respects DPDPA.
OTP and alert traffic today
3.4M
- 2FA · Login verificationjust now
845712 is your one-time password. Do not share.
OTPdelivered - Transaction alert1m ago
INR 12,499 debited from A/c XX3482 via UPI to Amazon.
SMSdelivered - KYC assistant3m ago
Hi Priya — please upload your PAN to continue. Your data stays in India.
WhatsAppread - Fraud alert6m ago
Unusual login from Chennai. Tap to confirm or secure your account.
SMSdelivered
SMS platforms are built for marketers. You need one built for engineers.
A financial OTP that takes eight seconds isn't an OTP — it's a customer-support ticket. A transaction alert that misses one customer in a hundred is a compliance risk and a reputational risk.
Most SMS platforms were designed for promotional blasts. Regulated messaging needs dedicated routes, strict idempotency, India-resident infrastructure, and an audit trail your compliance team can hand straight to a regulator.
Sub-1s
median OTP delivery on clean DLT traffic — on a priority route isolated from promotional bulk.
A messaging stack regulated messaging actually deserves.
Priority OTP routes, DLT-approved transactional templates, WhatsApp for KYC flows, and a compliance layer designed around DPDPA 2023.
OTP API with priority route
Dedicated infrastructure separated from promotional bulk. Automatic retry, idempotency keys, and fallback logic for failed OTPs.
Transaction alerts over DLT-approved SMS
Pre-registered templates for every common event — credit, debit, UPI, failed transaction, card swipe — with carrier-level audit logs.
KYC and onboarding over WhatsApp
Document upload, selfie submission, and follow-up questions — in the customer's language, with end-to-end encryption in transit.
Compliance and audit layer
DLT entity, Sender ID, and PE certificate management in the dashboard. Data residency in India. Exportable logs for regulators.
Every fintech touchpoint, on one stack.
- Login and transaction 2FA OTPs
- Debit and credit card transaction alerts
- UPI transaction confirmations
- Loan application status updates
- KYC document submission via WhatsApp
- Monthly statement delivery notifications
- Fraud and suspicious-activity alerts
- Account activity and balance summaries
- EMI and due-date reminders
- Policy renewal reminders (insurance)
Questions our engineering and compliance teams get most.
Do you sign Data Processing Addendums with regulated customers?
Yes — our standard DPA is available at /legal/dpa. Our team can also review your counter-signed version for enterprise agreements.
Are your OTP routes dedicated?
Yes. OTP traffic runs on a separate priority route, isolated from bulk promotional traffic, with automatic retry on failure.
Can I enforce idempotency on OTP API calls?
Yes. Every /v1/otp/send request accepts an idempotency_key header so retried requests never trigger duplicate OTP sends or extra charges.
What audit trail do I get for regulators?
Every message is logged with timestamp, sender, recipient, template ID, carrier, delivery status, and cost. The full log is exportable per account and per sub-account.
Adjacent regulated industries.
Healthcare and insurance run similar playbooks. Or dig into the OTP product that underpins every login.
See it in your industry
Explore products
Built for regulated messaging.
Start with ₹60 free credit and priority OTP routing from day one. Talk to sales for enterprise SLAs, sub-accounts, and signed DPAs.