Orange et moi France

Phoner: Second Phone Number

Signal Private Messenger

Telegram

Pulse SMS (Phone/Tablet/Web)

Element Classic

Google Voice

Text Free: Second Phone Number

Smart Messages

Messenger

GroupMe

Phone Call App & WiFi Call Any

Messenger Kids – The Messaging

Google Meet

Microsoft Edge

Firefox Fast & Private Browser

Discord - Talk, Play, Hang Out

Robokiller - Spam Call Blocker

Nextplus: Phone # Text + Call

Snapchat

Marco Polo - Video Messenger

TextMe Up Calling & Texts

WhatsApp Messenger

Threema. The Secure Messenger

Skype