Whatauto - Auto Reply

Firefox Fast & Private Browser

Threema. The Secure Messenger

Marco Polo - Video Messenger

Telegram

Google Voice

Robokiller - Spam Call Blocker

Messenger Kids – The Messaging

Text Free: Second Phone Number

Signal Private Messenger

WhatsApp Messenger

Skype

Google Meet

Messenger

Microsoft Edge

Snapchat

Element Classic

Pulse SMS (Phone/Tablet/Web)

Phone Call App & WiFi Call Any

TextMe Up Calling & Texts

Phoner: Second Phone Number

Discord - Talk, Play, Hang Out

Nextplus: Phone # Text + Call

Smart Messages

GroupMe