Signal vs Zangi

June 13, 2023 | Author: Adam Levine
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Signal
Privacy is possible, Signal makes it easy. Send high-quality group, text, picture, and video messages, all without SMS and MMS fees.
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Zangi
Zangi provides a messenger platform on top of which you can build your business solution. The variety of features are added to Zangi platform to build any type of communication and collaboration solution. High-quality features are provided to build secure, private and independent messaging apps in a short period of time.

Signal and Zangi are both secure messaging apps that prioritize privacy and encryption for their users.

Signal is widely recognized for its strong security features, end-to-end encryption, and open-source nature. It focuses on providing a secure messaging experience with features like disappearing messages, encrypted voice and video calls, and secure file sharing. Signal is known for its commitment to user privacy, as it doesn't collect user data and has been endorsed by privacy advocates.

Zangi, on the other hand, also emphasizes security and privacy in its messaging platform. It offers features such as end-to-end encryption, secure voice and video calls, and self-destructing messages. Zangi also provides a low-bandwidth usage mode, making it suitable for areas with limited internet connectivity. Zangi places a particular emphasis on providing a smooth and reliable communication experience even in challenging network conditions.

See also: Top 10 VoIP services
Signal vs Zangi in our news:

2024. Signal now lets you keep your phone number private with the launch of usernames



Signal is introducing usernames, a new feature that eliminates the need to share your phone number to connect with others on the platform. This update, currently in beta, will be gradually available to all users in the upcoming weeks. While Signal still mandates a phone number during registration, this move enhances privacy by allowing users to maintain their phone numbers confidential. This step reinforces Signal's reputation as a leader in secure, end-to-end encrypted messaging, as it mitigates a potential loophole exploited by hackers who could gain access to users' messages by hijacking registered phone numbers at the carrier level.


2021. Signal expands encrypted group video calls to 40 people



The messaging app Signal has expanded its group video chat capabilities to accommodate up to 40 participants, a significant increase from the previous limit of five. Importantly, the end-to-end encryption feature remains intact, ensuring that only the participants in the call have access to the messages or video content. This means that neither the messaging provider, government authorities, nor hackers can view the calls, unless a participant grants them access to the video session or compromises your device's security.


2020. Signal adds encrypted group video calls



Signal, the popular encrypted messaging app known for its commitment to privacy and security, has introduced a new feature: end-to-end encrypted group video calls. This feature allows up to five participants to engage in a video call within a Signal group, providing seamless connectivity and flexibility. Unlike Facebook's Messenger Rooms, Signal ensures that all group video calls are end-to-end encrypted, prioritizing the privacy of its users. Initiating a video call in an existing Signal group is as simple as tapping the video icon located in the upper-right corner of the screen. Once the call has started, group members can freely join or leave the call at any time, enhancing the convenience and accessibility of group communication.


2017. Encrypted messenger Signal adds voice and video calling



A beta version of the encrypted chat application Signal has recently introduced voice and video calling functionality. As mentioned in the app's changelog, beta users now have the opportunity to test this new feature with others who have also enabled it. While Signal primarily targets privacy-conscious users, it competes more broadly with messaging apps like Facebook Messenger, WhatsApp, and Google Duo, all of which offer video calling capabilities. Nowadays, incorporating these features has become a standard requirement for messaging apps that aim to provide alternative client options. Signal is gradually catching up with its competitors in terms of feature set; however, the app faces challenges when it comes to user adoption due to its intentional avoidance of network effects and social integration. Unlike other apps, Signal does not import contacts from social networks, upload address books, or offer features like Snapchat's Snapcodes to facilitate adding new friends. This deliberate approach aligns with Signal's commitment to prioritize security and privacy.


2013. Zangi wants to defeat Skype



Today Skype turns 10 years. Already 10 years Skype is the most popular service for VoIP / video calls. But one day the One will come and defeat Zangi. Maybe it will be Google Hangouts, or Viber, or Tango, or ooVoo, or Nimbuzz. And maybe - the new startup - Zangi, that will launch globally in October. What is the brilliant idea of Zangi? They want to create really unified communications tool that can connect two people, no matter where they are, what device they use and what connection they have. Unlike Skype, that works only via Internet, Zangi allows to connect via GSM (using call-back). In addition, it allows to send SMS  and support calls via browser (web interface). Unlike Viber, Zangi allows you to make video calls. ***

Author: Adam Levine
Adam is an expert in project management, collaboration and productivity technologies, team management, and motivation. With an extensive background working at prestigious companies such as Microsoft and Accenture, Adam's in-depth knowledge and experience in the field make him a sought-after professional. Currently, he has ventured into entrepreneurship, owning a thriving consulting and training agency where he imparts invaluable insights and practical strategies to individuals and organizations, empowering them to achieve their goals and maximize their potential. You can contact Adam via email adam@liventerprise.com