Last Updated

Overview

Zangi enables secure, low-data voice, video, and messaging communication even on unstable networks, using serverless, encrypted technology. While visual customization remains limited, it suits individuals, remote teams, journalists, activists, and organizations that require privacy-focused, reliable communication without reliance on centralized infrastructure.

Zangi Specifications

  • Call Transfer and Conferencing
  • Interactive Voice Response (IVR)
  • Call Recording
  • Call Monitoring

Zangi Features

Fast Messaging And Private Groups

Messages can include text, photos, videos, voice recordings, video recordings, GIFs, and other file types. Users can create group chats for selected participants, separate from one-on-one conversations, and group chats use the same encryption protection as individual chats.

See How It Works
Call Forwarding

A user traveling abroad can add a local phone number under the app's Call Forwarding setting. Once activated, incoming calls to the user's registered Zangi number are redirected to that local number, which can help reduce roaming costs. The feature is turned off manually once the user no longer needs it.

See How It Works
Private, Serverless Communication

Zangi says communication history is not stored on its servers, with messages and other communication data kept on users' devices instead. File transfers can pass through a temporary repository but are automatically deleted from it once they reach the recipient.

See How It Works
Low Data Usage Messenger

The app is built to reduce the amount of data used per call. When Low Data Usage mode is enabled, users can make calls of up to 7 minutes using approximately 1 MB of data. This can make the app more suitable for slow or limited connections where bandwidth is a concern.

See How It Works
HD Voice And Video Calls

Zangi's Streaming Control Protocol adapts to the available connection to maintain call quality on slow or crowded networks. The technology can recover lost voice and video data when a connection is interrupted, while Low Data Usage mode can reduce bandwidth consumption on weaker or more expensive connections.

See How It Works
Files and Media Transfer

Zangi's file-transfer technology is designed to resume interrupted transfers rather than restarting from the beginning. Files are encrypted on the sender's device, and Zangi says the recipient holds the decryption key. The platform also supports files in different formats without a stated file-size limitation.

See How It Works

Pros And Cons of Zangi

Pros

  • Calls stay stable and lag-free even on a weak or unreliable connection

  • Works in situations where other messaging apps fail to connect

  • Doesn't require sharing a personal phone number to communicate with someone

  • Clean, straightforward interface that users describe as simple to navigate

  • Strong reputation for encryption and security among users

Cons

  • Blocking doesn't fully stop messages

  • Few options to customize app appearance

  • Autocorrect often changes words incorrectly

Zangi Pricing

Free Plan

Premium Plan

  • Encrypted messaging

  • Voice or video calls

  • Standard-resolution photo and video sharing

  • Group chats, call forwarding

  • Original-size (uncompressed) photo, video, and file transfer with no size limit

  • Wipe Passcode

  • Stealth Mode

  • Hide Conversations, and audio group calls for up to 1,000 participants

Disclaimer: The pricing details were last updated on Sep 14, 2026 from the vendor's website. Please contact us for a tailored pricing list.

Zangi Reviews

Total 1 reviews

3

All reviews are from verified customers

Rating Distribution

5

Stars

0%

4

Stars

0%

3

Stars

100%

2

Stars

0%

1

Stars

0%

Share your experience

CS
Christopher S.

Wholesale, 1-10 employees

Less than a year

3.0

“Average tool overall”

Pros

One thing that stands out is the security and flexibility. In a world where so much revolves around data, that level of protection really matters.

Cons

Overall, it feels fairly average. There wasn't any real wow factor or anything that made it stand apart from its peers.

Rating Distribution

Ease of use

7

Value for money

7

Customer Support

6

Functionality

6

Frequently Asked Questions

Does Zangi offer an API?

Yes, Zangi offers an API.

Who are the typical users of Zangi?

Zangi features are used by individuals and organizations that need private, reliable communication, including teams needing private communication, teleworking and offices, privacy-sensitive businesses, MVNOs and telecom, and remote work.

Does Zangi have a mobile app?

Yes, Zangi offers a mobile app for iOS and Android devices.

What level of support does Zangi offer?

The vendor offers support via blogs, FAQs, help center, contact form, and email.

What other apps does Zangi integrate with?

The vendor has not specified any information about Zangi's third-party integrations.

What types of pricing plans does Zangi offer?

Zangi has four pricing tiers: the consumer app is free with a $5/month Premium option; Zangi for Business runs $4–$8/user/month; the on-premises version runs $12–$28/user/month; and the white-label social app is priced with a setup fee plus monthly per-user pricing across Basic, Pro, and Enterprise packages. Get in touch for a tailored Zangi cost estimate.

What languages does Zangi support?

Zangi software supports 14 languages, including English, French, and German.