By Samuyl Joshi
For Chinese enterprises preparing to enter the Vietnam market, Zalo marketing has become an important channel for localized user operations.
Zalo not only serves as an instant messaging function but has gradually formed a business ecosystem covering content, advertising, customer service, enterprise notifications, and user operations.
This means that after entering the Vietnam market, if enterprises only rely on Facebook, Google, Email, or international SMS for user reach, a problem easily arises:
Users are found, but no long-term localized communication channel is formed.
Therefore, more and more overseas enterprises are incorporating Zalo into their overall overseas communication system, using Zalo for user retention, and combining international SMS, Email, and other channels to complete reach at different lifecycle stages.
Simply put, Zalo marketing is when enterprises use Zalo's enterprise accounts, ads, messages, and customer service capabilities to acquire, engage, and convert users in the Vietnam market.
From an enterprise marketing perspective, Zalo marketing can be broken down into four stages:
Acquisition → User Retention → Precise Reach → Conversion & Repurchase
Among them:
Therefore, Zalo is not simply an "advertising platform" but can become the user communication entry point for enterprises entering the Vietnam market.
For enterprises, Zalo OA (Official Account) is an important foundation for conducting Vietnam Zalo marketing.
Enterprises can establish brand positions through official accounts and interact with users long-term through content, messages, customer service, and other features.
A complete Zalo OA operation system typically includes:
Enterprises can display brand information, products, and services through OA, making it easier for Vietnamese users to build trust.
Localize content based on the language, consumption habits, and market hotspots of Vietnamese users.
Do not simply translate Chinese marketing copy into Vietnamese.
Truly effective localization should include: language localization + content localization + scenario localization.
Handle user inquiries through messages, customer service, and automation tools to improve user response efficiency.
Retain traffic from ads through OA, forming user assets that can be continuously operated.
For enterprises just entering the Vietnam market, Zalo Ads is a more direct way to acquire customers.
Enterprises can choose different ad formats based on product characteristics to guide users to enterprise websites, forms, OA, or conversation scenarios.
From a marketing funnel perspective, you can use:
Ad Exposure → User Click → Zalo Interaction → Sales Consultation → Registration/Purchase
Different businesses suit different ad strategies. For example:
| Industry | Recommended Zalo Marketing Scenarios |
|---|---|
| Cross-border E-commerce | Product promotion, promotional activities, user recall |
| Online Education | Course promotion, consultation, enrollment |
| Gaming Overseas | New user acquisition, event promotion |
| Fintech | Brand exposure, customer consultation |
| Local Life | Promotional activities, member operations |
| Cross-border Logistics | Customer consultation, order service |
Enterprises should not simply pursue ad exposure volume. More importantly, focus on:
Click-through rate, consultation rate, registration rate, payment rate, and customer acquisition cost.
This is a very important point for overseas enterprises doing business in the Vietnam market.
Zalo excels at user operations and interaction, while international SMS is more suitable for identity verification, business notifications, and critical message delivery.
Therefore, rather than choosing between "Zalo or SMS," it's better to build:
Zalo + International SMS + Email Multi-channel Communication System
For example, a complete lifecycle of a Vietnamese e-commerce user can be designed as:
This model is more suitable for overseas enterprises that need long-term user operations compared to single-channel marketing.
If enterprises simultaneously conduct Vietnam SMS marketing, they cannot focus only on price.
Core metrics for international SMS include:
Network quality varies across different carriers and routes.
During high-concurrency sending, the system must have stable message processing and routing capabilities.
The Vietnam market requires attention to local carrier policies and compliance requirements for SMS content, Sender ID, etc.
Enterprises can optimize routing based on carriers, number segments, historical delivery, and other factors.
Therefore, when choosing an international SMS provider, it is recommended to focus on:
Route quality + coverage + delivery rate + API capability + compliance + technical support.
After completing user retention, enterprises are not recommended to send uniformly to all users.
A more reasonable approach is to establish user tags. For example:
Key content to send:
Key content to send:
Key content to send:
Key content to send:
This can reduce invalid reach while improving user conversion rates.
When doing Zalo promotion, enterprises are not recommended to look only at follower count.
More worthwhile to focus on the complete marketing funnel:
Exposure → Click → Follow → Consultation → Registration → Payment → Repurchase
Recommended key metrics to monitor:
For enterprises using Zalo, SMS, and Email simultaneously, a cross-channel user reach data system can be further established.
If the enterprise business scale is large, relying on manual operations for all message sending is not recommended.
A more reasonable approach is to connect Zalo with enterprise business systems through API.
A typical architecture can be designed as:
Meanwhile, through Webhook or receipt mechanisms, message status is returned to the business system, forming:
Send → Deliver → User Interaction → Conversion → Data Analysis
A complete closed loop. For high-frequency reach industries such as cross-border e-commerce, gaming, fintech, and online education, this architecture is particularly important.
If users brought by ads do not enter the enterprise's own operation system, subsequent acquisition costs will continue to rise.
Users at different lifecycle stages need different reach strategies.
Any single communication channel has reach limitations. Enterprises should choose Zalo, SMS, Email, and other channels based on message type.
Content seen by Vietnamese users should not only be "correctly translated" but also conform to local language expression and consumption habits.
If enterprises are preparing to officially enter the Vietnam market, they can follow this path:
Clarify age, region, industry, spending power, and usage scenarios.
Complete enterprise brand position construction.
Test different ad creatives, audiences, and conversion paths.
Segment by new users, active users, inactive users, and high-value users.
Connect Zalo with CRM, orders, membership, and other systems.
Combine based on scenarios: Zalo + International SMS + Email
Ultimately shift from "buying traffic" to "operating users".
For Chinese enterprises going overseas to Vietnam, Zalo's value is not just having a large number of local users.
What's truly worth noting is:
How to acquire users through Zalo, retain users through OA, and then complete continuous reach through Zalo, international SMS, and Email.
In the long run, the Vietnam market communication strategy should be upgraded from simple "marketing placement" to:
Acquisition → Retention → Reach → Conversion → Repurchase
If enterprises are laying out the Vietnam market and need to build an integrated communication system of Zalo + International SMS + Email API, they can plan comprehensively from four aspects: communication lines, API integration, intelligent routing, and user reach strategy.
Want to learn about Vietnam international SMS, Zalo communication API, and overseas enterprise communication solutions? Contact YaningAI to get communication solutions tailored to your business scenarios.
Contact us
Learn about factors affecting international SMS delivery rates, including SMS channel quality, carrier rules, Sender ID, content compliance, and intelligent routing. This article explains how enterprises can improve international SMS delivery rates and choose a stable international SMS provider.
Looking for a reliable overseas SMS platform? This article details how to choose an international SMS service provider, covering SMS channels, delivery rates, compliance, API interfaces, and pricing, helping overseas enterprises select stable, secure, and efficient global SMS solutions.
What regulations must enterprises follow when sending SMS? This article details enterprise SMS compliance requirements, including user authorization, SMS content, enterprise signatures, marketing SMS opt-out, personal data protection, and international SMS compliance, helping enterprises reduce SMS complaints and blocking risks.
