Whatauto - Auto Reply

Marco Polo - Video Messenger

Skype

Messenger

Microsoft Edge

Element Classic

Smart Messages

Telegram

Firefox Fast & Private Browser

Robokiller - Spam Call Blocker

Phone Call App & WiFi Call Any

WhatsApp Messenger

Google Voice

Text Free: Second Phone Number

TextMe Up Calling & Texts

Pulse SMS (Phone/Tablet/Web)

Discord - Talk, Play, Hang Out

GroupMe

Nextplus: Phone # Text + Call

Threema. The Secure Messenger

Messenger Kids – The Messaging

Snapchat

Signal Private Messenger

Google Meet

Phoner: Second Phone Number