Zalo vs Telegram: everyday messaging and chat communities?
By AppDuo Editorial Team · Updated
Quick verdict
Zalo vs Telegram: everyday messaging and chat communities.
Zalo: People living and working in Vietnam who need to reach many contacts, class and work groups and official accounts.
Telegram: Community and channel admins who need large groups plus moderation tools, bots and automation.
Choose for your main task, existing devices and plan limits; the overall score cannot replace your requirements.
Head-to-head
| Feature | Zalo | Telegram |
|---|---|---|
| Best suited to | People living and working in Vietnam who need to reach many contacts, class and work groups and official accounts | Community and channel admins who need large groups plus moderation tools, bots and automation |
| Approach | Vietnam's dominant messaging and calling app, with a diary feed and OAs | Cross-platform cloud messaging with 200,000-member groups, channels and bots |
| Notable strength | Scale: VNG reported 79.2 million monthly active users in Q3 2025 and about 2.1 billion messages a day | Groups up to 200,000 members, unlimited channel subscribers, files up to 2 GB (4 GB with Premium) |
| Trade-off | Low ratings: 2.0/5 on the Vietnamese App Store (more than 367,000 ratings) and 2.3/5 on Google Play (about 2.57 million) | Only Secret Chats are end-to-end encrypted; ordinary chats and groups are encrypted client-to-server only |
| Free access and limits | Personal messaging and calls remain free. Tuoi Tre (28 Feb 2025) reported that users must pay to receive verification codes when registering a new account, recovering a password or switching devices: texting a Zalo number costs 1,000–5,000 ₫ per message and calling the hotline 1,000 ₫ per minute. | The free tier covers nearly all messaging features. Telegram says private messaging will always be free; it earns from sponsored messages, Premium and Telegram Stars, and reached profitability in 2024. |
| Recorded plan price | Zalo Official Account - Nâng cao: 59,000 VND/month, as recorded in the review. | Telegram Premium: 4.99 USD/month, as recorded in the review. |
| Platforms | ios, android, windows, macos, web | ios, android, macos, windows, linux, web |
| Data and privacy | Zalo's terms (updated 28 Aug 2026, effective 5 Sep 2026) name VNG as the personal-data controller. Collected data includes phone number, name, age, gender, email, avatar, device details, IP address, contacts (with permission), GPS location and payment information (with consent). VNG says it does not use message or call content beyond providing the service and does not store it. Data is shared only with consent, as required by law, or with the affiliate Zalo Platforms for Zalo ID integration; personalised ads require consent. Users can view, correct, delete and request a copy of their data. The service is offered from age 14. The terms do not mention encryption, only 'strong' technical measures in general. Zalo has published an E2EE whitepaper (June 2022) and Vietnamese press describes enabling end-to-end encryption for one-to-one chats, but the help-centre front page does not mention E2EE, so its current status could not be confirmed. A VietNamNet commentary dated 1 Jan 2026 reported that in the last days of 2025 users were told to accept broader data collection and sharing within 45 days or lose access; its author, from Hoa Binh University, criticised bundling advertising, data sharing and AI training into a single consent. | Per the privacy policy (latest change-log entry dated 21 Aug 2026), only Secret Chats are end-to-end encrypted and they are not stored on servers. Cloud chats are encrypted between app and server and stored across several data centres controlled by different legal entities. Telegram collects phone number, name, photo, contacts (with permission), shared location and security metadata such as IP address and devices; that metadata is kept up to 12 months. Accounts inactive for 18 months are deleted by default. The company says it does not use chat contents or contact lists for ad targeting. Since Sept 2024, per Wikipedia, Telegram says it will share IP addresses and phone numbers with authorities on valid legal requests; the current policy limits this to cases where a valid judicial order confirms the user is a suspect in criminal activity that violates Telegram's Terms. Founder Pavel Durov was arrested in France on 24 Aug 2024 and charged on 28 Aug 2024 with several offences tied to the platform. |
| Not suited to | Anyone who wants end-to-end encryption by default, since the terms do not mention encryption and the current E2EE status could not be confirmed | Anyone who wants every conversation end-to-end encrypted by default |
Choose Zalo if…
- People living and working in Vietnam who need to reach many contacts, class and work groups and official accounts
- Businesses and shops that want a customer channel through Official Accounts and notification messages
Choose Telegram if…
- Community and channel admins who need large groups plus moderation tools, bots and automation
- Multi-device users who want synced chat history and large file transfers
- Developers who want the Bot API, a public API and open-source clients
How the products differ
Zalo: Zalo is close to unavoidable for reaching friends, colleagues, government agencies and shops in Vietnam, with about 79 million monthly active users. The trade-offs are low store ratings (2.0/5 on the App Store, 2.3/5 on Google Play), limits and fees that drew user backlash, and a data policy critics call unclear.
Telegram: Telegram suits people who need large groups and channels, files up to 2 GB and bots on every OS and the web. The trade-offs: only Secret Chats are end-to-end encrypted, ordinary chats are encrypted only between app and server, and in May 2025 Vietnamese authorities ordered carriers to block the app.
Choose around your use case
Zalo: Fits People living and working in Vietnam who need to reach many contacts, class and work groups and official accounts; Businesses and shops that want a customer channel through Official Accounts and notification messages. Strengths: Scale: VNG reported 79.2 million monthly active users in Q3 2025 and about 2.1 billion messages a day; Available on phones, Zalo PC (Windows, macOS) and the web, with personal messaging, calls and the diary free of charge.
Telegram: Fits Community and channel admins who need large groups plus moderation tools, bots and automation; Multi-device users who want synced chat history and large file transfers. Strengths: Groups up to 200,000 members, unlimited channel subscribers, files up to 2 GB (4 GB with Premium); Apps for iOS, Android, macOS, Windows, Linux, plus web, Apple Watch and Wear OS.
Costs and limits to check
Zalo: Zalo Official Account - Nâng cao: 59,000 VND/month, as recorded in the review. Trade-off: Low ratings: 2.0/5 on the Vietnamese App Store (more than 367,000 ratings) and 2.3/5 on Google Play (about 2.57 million).
Telegram: Telegram Premium: 4.99 USD/month, as recorded in the review. Trade-off: Only Secret Chats are end-to-end encrypted; ordinary chats and groups are encrypted client-to-server only. Prices retain the currency and billing units recorded in the source profiles; no currency conversion or plan equivalence is assumed. Check official prices, limits and terms before payment.
When to consider another option
Zalo is not aimed at: Anyone who wants end-to-end encryption by default, since the terms do not mention encryption and the current E2EE status could not be confirmed; People who mostly message contacts abroad, since Zalo's user base is largely in Vietnam.
Consider alternatives to Telegram if you are: Anyone who wants every conversation end-to-end encrypted by default; Users in Vietnam who need a dependable channel, given the May 2025 blocking order (current status not confirmed). Read these limitations alongside the feature table before deciding; a single strength cannot compensate for a missing requirement.
Frequently asked questions
Should I choose Zalo or Telegram?
Zalo vs Telegram: everyday messaging and chat communities. Zalo: People living and working in Vietnam who need to reach many contacts, class and work groups and official accounts. Telegram: Community and channel admins who need large groups plus moderation tools, bots and automation. Choose for your main task, existing devices and plan limits; the overall score cannot replace your requirements.
Does a higher score always mean a better fit?
No. Overall scores are editorial judgements across several criteria. Your task, allowance and existing ecosystem may matter more; the table separates those differences so you can decide.
Where do prices and limits come from?
From each product’s researched profile, with source links and check dates in the review. This comparison reuses that evidence; its compilation date does not mean every price was rechecked that day.