Texted.io - Send text blasts to groups, receive individual replies
Interfacer - Collection of more than 200+ free design resources
Text Blaster - Send thousands of text messages with one tap on Android
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
WhatsMany - Send personalised WhatsApp messages in bulk
Freebiesbug - Collection of the best free web design resources.