X — then Twitter — first introduced encrypted DMs in 2023, before pausing the feature this May while it worked on “improvements.” Those seem to have arrived as Chat.

X has finally revealed its long-promised chat platform, which replaces the service's basic DM functionality with features more like the messaging capabilities on other mainstream apps.

X has launched Chat, an end-to-end encrypted (E2EE) replacement for its existing direct messaging service. Chat is rolling out on iOS now via the X app, and it includes support for video and voice calls,

X's updated messaging feature now allows file sharing and supports disappearing messages, with voice note support reportedly coming soon. Musk has also claimed a standalone XChat app is on the way.

WhatsApp is preparing a new interoperability feature that will let users in Europe message people on supported third-party apps directly from WhatsApp. The update isn’t live yet, but Meta says it’s coming soon as part of its DMA-driven compliance.

Discovery, comparison and conversion can now take place in one conversation, making chat a complete buying environment.

Writer launches a powerful enterprise AI agent platform that automates office workflows without code, challenging Microsoft and OpenAI in the race for workplace automation.

Microsoft is expanding the accessibility and features of Microsoft 365 Copilot Chat in response to Google's Gemini integration into Google Workspace.