Zangi — Private Messenger

Private Registration: No SIM card Required

Zangi was the first to introduce a new golden standard of Privacy - registration without a Phone Number & without sharing personal Contacts.
Every user is assigned a virtual Zangi Number on sign-up, which becomes the user’s only in-app identity. To communicate on Zangi, users must exchange Zangi Numbers outside of the app, which eliminates any possibility of unsolicited contacts.

The World’s Fastest Messenger

Thanks to Zangi’s unique data transfer protocol - Zangi SCP, messages, media and files are transferred with lightning speed, making the communication fast and reliable.
Zangi SCP optimizes the data transmission over the internet on transport level, which increases the speed, completing it with ‘Lost Packages Recovery Algorithm’ for maximum resilience.

Multi-part Encrypted Files & Media Transfer

Each file or media sent via Zangi is divided into small parts, encrypted with end-to-end encryption, randomized and sent to a temporary repository. Once the recipient downloads all parts the repository clears, leaving no trace.
Only the receiver app has the decryption keys to decrypt the parts and reassemble, which eliminates the possibility of any interception. Read more

Uninterrupted Calls

At the airports, concerts, public gatherings the internet bandwidth is shared among a large number of users, causing a bottleneck for common communication apps. Thanks to Zangi’s bandwidth adaptive technology you can make calls even in such conditions where other messengers can't even connect. In addition, the ‘Law Data Usage’ mode ensures uninterrupted calls in fluctuating networks.

Simple Communication Tool

No ads, no feeds, no destructions - Zangi’s focus is just Private Communication: messages, calls, video calls, files & media sharing with a simple, intuitive user interface. Starting from the sign-up the whole process is straightforward and intuitive. Just follow the prompts to get your Zangi number, start Chat by 1 tap or Share your Zangi Number with your Friends and Family.

Private Space For Your Friends & Family

Zangi has introduced a new concept of private communication: no profile lookup, no outside exposure. To find each other on Zangi, users must know the full Zangi numbers assigned on sign-up. This eliminates unsolicited contacts and exposure to stalking, scam & surveillance. To ensure your safety, share your Zangi Number only with those you trust - Friends, Family and Colleagues.