OTPs. Webinars. Events.
Delivered to opted-in subscribers.
Sarvak sends transactional notifications — OTPs, invoices, webinar links, and event invitations — to opted-in subscribers. Bounce handling, suppression, and domain authentication enforced on every send.
99%+
Inbox delivery rate
industry benchmark
Instant
Bounce suppression
applied on SNS callback
<0.1%
Complaint threshold enforced
sending suspended automatically
Webinar & Event Invitations
Send webinar join links, event invitations, and session reminders to your opted-in subscribers. Every delivery is tracked. Every opt-out is instant and permanent.
OTPs & Transactional Alerts
Deliver one-time passwords, verification codes, and time-sensitive notifications triggered by user actions.
Business Notifications
Send invoice confirmations, appointment reminders, and business communications to your verified subscriber list. Compliant with CAN-SPAM, GDPR, and DPDP Act 2023.