Free eBook
23+
Countries
87%
Usage rate in Vietnam
77.6M+
Users
The messaging platform that delivers. Trusted by millions. Built to scale.
This guide shows you how to:
- Send OTPs, alerts, and promos with unmatched delivery and open rates
- Integrate ZNS into your stack – CRM, eCommerce, support – no dev work required
- Use 8×8 for scalable, secure messaging across Zalo and other top channels
Trusted by more than 3 million business users
