Which messaging apps/protocols do you use daily?

Signal

Signal for personal chats, Matrix for community chats.

Zulip, Nextcloud Talk, Signal and SMS

Signal. Raw UDP packets.

Matrix (element), signal (Molly), Telegram X.

Signal for personal stuff. Rocket.chat for work.

Lemmy, Slack, Zulip, Signal

I suppose the messages app on my phone, but that's mostly just receiving SMS notifications.

WhatsApp for family Discord for friends Slack for work iMessage / SMS for everyone else

Whatsapp, wechat, email.

Matrix,email

WhatsApp for personal chats, Teams and WebEx for work.

ActivityPub and WhatsApp

Privately: Mainly Matrix, and sometimes SMS and phone calls. Also Messenger and Discord for specific people.

For work: Teams, Slack, e-mail and GitLab.

Personal: Signal mostly, for personal chats I do also have Telegram and WhatsApp. I am starting to use Matrix for community chats as I just discovered it.

Work: Microsoft Teams.

Activitypub, discord

Sms, rcs, and teams during the week (work)

Discord where all friends are. And family is still on Skype.

Sms,rcs,Rocketchat and Matrix daily

Only because my family uses it and won't switch to something more privacy minded, I'm stuck with facebook messenger on my phone. Otherwise, I can't really contact them since it's mostly messages through their accounts and not direct from their numbers.