
Authentication and OTP
Verify signups, payments, account changes, and sensitive actions with time-critical messages and appropriate fallback channels.
Trigger timely OTPs, confirmations, receipts, alerts, reminders, and service updates across email, SMS, WhatsApp, voice, push, and in-app messaging.
Send OTPs, confirmations, receipts, alerts, reminders, and service updates through email, SMS, WhatsApp, voice, push, and in-app messaging.

Connect product and business events to secure, timely communication while preserving templates, delivery status, customer context, and follow-up in one workspace.

Verify signups, payments, account changes, and sensitive actions with time-critical messages and appropriate fallback channels.

Confirm orders, bookings, payments, registrations, and completed customer actions with clear transactional records.

Trigger account, delivery, security, appointment, renewal, and service-status updates from your application or workflow.

Use API-triggered voice when an urgent notification needs to be heard, with text-to-speech, hosted audio, status tracking, and response options.
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Initiate communication from backend events and return delivery, engagement, failure, and response events to your own systems.
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Track message and call outcomes so support, product, and operations teams can see what reached each customer.
Capture and segment audiences, then coordinate email, SMS, WhatsApp, voice, push, in-app messages, conversations, automations, referrals, loyalty, rewards, ads, and developer APIs from one growth platform.
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