Proton Mail: Encrypted Email

Messenger

Telegram

Microsoft Edge

Firefox Fast & Private Browser

Snapchat

Google Voice

GroupMe

Text Free: Second Phone Number

Element Classic

Threema. The Secure Messenger

Discord - Talk, Play, Hang Out

Marco Polo - Video Messenger

Nextplus: Phone # Text + Call

Phone Call App & WiFi Call Any

Messenger Kids – The Messaging

Signal Private Messenger

TextMe Up Calling & Texts

Robokiller - Spam Call Blocker

Pulse SMS (Phone/Tablet/Web)

Google Meet

Phoner: Second Phone Number

WhatsApp Messenger

Skype

Smart Messages