Without Leaving a

Why Zangi is the best 5G Standard Internet Transport Technologies
The 1st Future-Centric Data Protection

Why You Need Zangi

Zangi offers a free messenger for everyone. And a fully secure & modern communication suite for businesses.

It’s only Zangi Private Messenger that doesn’t store your communication on any servers

Everything is protected with 3-leveled encryption, including End-to-End encryption

It’s the world’s fastest internet transfer system for files & messaging

It maintains exceedingly smooth & clear HD audio and video call quality

A New Approach to Security

Zangi has fully refused to collect big data. And it doesn’t keep data on any servers, whatsoever.


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1st future-centric data protection.

With Zangi your data is protected even from advanced, smart malicious activities. With nothing stored on any servers, there’s NOTHING to steal or leak.


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Protection from 3rd party interception.

With Zangi Private Messenger, all communication is secured with 3-leveled encryption, including End-to-End Encryption — eliminating “middleman” listening.


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A Truly Private Communication Space

No one can surveil you, follow your activity, see your online status, know what you’ve been doing on Zangi.


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No Mobile Number Required

Zangi does not ask you for your personal phone number. Our registration only uses reliable authentication options. We also don’t store your contacts.


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Personal info leakage-free.

Your communication, personal info and history is encrypted locally and stored only on your device. Seen only by you & your intended recipient.


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No Backdoors

Unlike other providers, Zangi Private Messaging app does not create intentional flaws in its cryptosystem to bypass encryption.

Zangi-Built New Age Technologies

Zangi is based on new 5G-standard internet transport technologies, which provide revolutionary results in real-time communication.

The 1st Future-Centric Data Protection

HD video calls

With Zangi, video calls are SMOOTH, HD, with photo-realistic colors and they never cut, freeze or pixilate.

Designed to work even with slow and crowded networks, Zangi adapts to the connection available, providing the best stability and speeds.

2X faster file transfer

Send unlimited files and photos with the world's fastest internet data delivery. Even the largest files are sent at incredible speeds.

Transfer is also fail-resistant. If something unexpected happens: your WIFI changes, your phone freezes, etc, continue downloading from where you left off.

More on our Fastest File Transfer →

Multi-leveled Strong Security Zangi Messenger

The Most Powerful File Transfer

Smooth conferencing

Have crystal-clear and uninterrupted conference calls in real-time, with no delays and no problems.

Add, mute, call, chat, share media with participants. Maintain participant connectivity even in poor or crowded connections.

Lowest data usage

Save money. Consume 6X less data than you would with other messengers. With Zangi’s “Low Data Mode” travelers save tons of money on data roaming.

They can make inexpensive phone calls without the need to buy local SIM cards.

More on our Low Data Usage →
The Fastest Messaging Technology

The Lowest Data Usage Messenger

Fastest messaging

Create private groups to keep in touch with your family or coworkers, and never again worry about security or speed when talking to them.

Original, Fun Stickers

Chat more colorfully. Say it better with our unique and fun stickers. Keep an eye out for new sticker releases in our sticker store.

The Lowest Data Usage Messenger

Use Zangi for your Business, too

Get your own Branded Messenger

With Zangi’s help, build your own secure white-label messenger.

Self-host your Team Communication

Create your fully private, internal communication system.

Messenger for your Office Phone

Add security, mobility and a modern messenger to your office phone structure.

Add Voice API

Easily embed fully-programmable voice/conferencing into your mobile apps.

All and All,
A Simple Application

Zangi app is concentrated on providing uttermost convenience and intuitive user experience. The app is completely ad-free, no 3-rd party notifications, no banners, no popups — no interruption, no clutter.

About Zangi UX →
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