You can add people on Telegram by inviting them, create groups with your contacts, and add new people to existing groups.

We hear Signal is in the news. As longtime fans of the app, and secure messaging more broadly, we feel like it's our duty at Engadget to ensure you know how to use the software properly. Signal is ...

Meta has started rolling out group chats on the Threads app, which lets you add up to 50 of your followers to a single conversation.