JusTalk Kids - Safe Messenger

Text Free: Second Phone Number

Threema. The Secure Messenger

Pulse SMS (Phone/Tablet/Web)

Snapchat

Skype

Messenger

Firefox Fast & Private Browser

GroupMe

Telegram

Robokiller - Spam Call Blocker

Signal Private Messenger

Discord - Talk, Play, Hang Out

Google Voice

Nextplus: Phone # Text + Call

Marco Polo - Video Messenger

Element Classic

Messenger Kids – The Messaging

Smart Messages

Google Meet

Phone Call App & WiFi Call Any

TextMe Up Calling & Texts

Phoner: Second Phone Number

WhatsApp Messenger

Microsoft Edge