WhatsApp updates calling by increasing the limit for video calls to up to 32 people, and adding screen sharing with audio support and a speaker spotlight tool
WhatsApp updated the video calling experience across devices on Thursday by introducing screen sharing with audio support, and a new speaker spotlight feature.
Context & Ripple Effects
WhatsApp’s calling product has expanded from four-person encrypted group calls to eight-person video calls on its desktop apps, while screen sharing arrived across mobile and Windows in 2023. This update combines higher capacity with presentation and speaker-management controls.
The changes matter because they make the same calling surface more usable for larger, device-spanning group sessions rather than only informal one-to-one or small-group conversations.
First-order effects
- WhatsApp users can host video calls with as many as 32 participants and share device audio alongside their screen across supported devices.
- The speaker spotlight tool gives participants a clearer focal point in larger calls, while audio-enabled sharing supports demonstrations and presentations.
Second-order effects
- The higher participant ceiling and presentation controls reduce the functional gap between WhatsApp calls and purpose-built group video tools for communities and lightweight work coordination.
- WhatsApp’s desktop clients become more consequential to the calling experience: its earlier Windows and macOS releases had supported only eight video participants, so cross-device consistency becomes a more visible product requirement.
Third-order effects
- If WhatsApp continues adding meeting-style controls, encrypted messaging platforms may increasingly compete for the casual end of group collaboration, not just personal communication.
- The competitive distinction will shift from simply offering video calls toward how reliably platforms connect large groups, screens, audio, and participant attention across devices.
The trend: Messaging platforms are layering higher-capacity, presentation-oriented calling features into their core apps to support more group coordination without requiring a separate meeting service.