Signal is #4 in Top 10 Business Messaging platforms

Signal
Privacy is possible, Signal makes it easy. Send high-quality group, text, picture, and video messages, all without SMS and MMS fees.

Positions in ratings


#4 in Top 10 Business Messaging platforms

#6 in Top 14 Video Calling apps

Alternatives


The best alternatives to Signal are: Telegram, WhatsApp, Google Chat, Discord, Wickr, iMessage



Latest news about Signal


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.