Zangi
Zangi: A mobile-only messenger for encrypted calls without personal phone-number registration. Ranked #37 of 44 in Encrypted Messaging Apps by our editors (5.5/10); pricing: Free plan; best for mobile users wanting phone-free encrypted calls.
At a glance
- Editor score5.5 / 10
- PricingFree plan
- Best forMobile users wanting phone-free encrypted calls
- Free planYes
- Paid from$5/user/mo
- Encryption coverageDefault
- Facts checked21 Sep 2026
Where it wins
- End-to-end encryption is enabled by default
- Private registration does not require a personal phone number
- Encrypted calls, groups, and media sharing support broad communication needs
Where it doesn't
- Available only on iOS and Android
- Each account is linked to one device
- Communication history has no server-side backup
Our verdict on Zangi
Zangi is a private messaging app for individuals, families, and colleagues who want encrypted communication on mobile devices. It supports text messaging, encrypted voice and video calls, group chats, file and media sharing, and registration with a private Zangi number rather than a personal phone number. End-to-end encryption is enabled by default, while communication history is stored locally on devices. The consumer app is available for iOS and Android.
The published plans show a Free tier with messaging, voice and video calls, group chats, and file and media sharing. A 7-day free trial is also available. Premium adds self-destructing messages, hidden chats, a wipe passcode, original-size file and media transfer, and audio group calls with up to 1,000 participants. Zangi also supports group chats with up to 1,000 members, Stealth Mode, and a low-data voice calling mode. This makes the service a fit for users who value private calling, large group communication, and local-only history over broad device coverage.
Zangi’s narrowest fit is its mobile-only design. Consumer accounts are linked to one device, there is no desktop app for the consumer messenger, and message history is not backed up on servers. Those constraints matter for people who switch between devices, need desktop access, or want server-based recovery. Users who want a focused mobile messenger with default encryption, private-number registration, and stealth messaging should consider Zangi. Users who need multi-device access, desktop messaging, or server-side backups should choose an alternative that supports those workflows.
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Zangi pricing
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Zangi fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $5/user/mo |
| Encryption coverage | Default |
| Maximum group size | 1000 members |
| Linked device limit | 1 devices |
| Desktop app | No |
| Voice and video calls | Yes |
| Disappearing messages | Yes |
| Encrypted backups | None |
| Deployment | Cloud, Mobile |
| Platforms | iOS, Android |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | zangi.com |
| Facts checked | 21 Sep 2026 |
Alternatives to Zangi
- SignalA free, private messaging app with broad calling, sharing, and platform support.9.4
- WhatsAppA free, feature-rich choice for encrypted everyday messaging and calls.9.3
- ElementEncrypted collaboration with flexible deployment, open source foundations, and broad platform support.9.1
Also Ranked In
Zangi is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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