Signal rolls out new call features, including the ability to share a link to a call, emoji reactions, a “raise hand” button, and a dedicated calls history tab
Signal is making a bunch of improvements to calls so they are more competitive with Zoom and Google Meet, including the ability to share a link to a call.
Context & Ripple Effects
Signal’s calling capability began as a beta video-calling feature with acknowledged privacy tradeoffs. Its broader product expansion also included ephemeral Stories, showing the app has added communication formats beyond core messaging.
The competitive bar for in-app calls has moved upward: WhatsApp added larger video calls, audio screen sharing and speaker spotlighting, while Telegram refreshed its voice and video-call interface. Signal’s update brings more of the coordination mechanics associated with meeting tools into its calling flow.
First-order effects
- Signal users can initiate and organize calls more easily through shareable links, with reactions, hand-raising and a call-history view available around those conversations.
- Signal narrows functional gaps with Zoom and Google Meet for lightweight group calls without changing the article’s stated privacy positioning.
Second-order effects
- Messaging rivals face continued pressure to treat calling as a full collaboration surface rather than a secondary add-on; WhatsApp’s larger calls and screen-sharing update is a direct example of that feature race.
- Link-based joining lowers the friction of inviting people outside an existing chat, making call usability—not just a messaging app’s installed base—more consequential in choosing where a group meets.
Third-order effects
- If messaging platforms keep adding meeting-style controls, the boundary between private chat apps and general-purpose video meeting products will continue to blur, especially for informal groups.
- Differentiation may increasingly rest on the combination of call convenience, participant-management tools and privacy tradeoffs, rather than basic voice or video availability alone.
The trend: Private messaging apps are converging on meeting-product workflows as calls become a central venue for group coordination.