Porterhouse - Send mass iMessage and SMS texts from your existing number with a single click!
Interfacer - Collection of more than 200+ free design resources
WhatsMany - Send personalised WhatsApp messages in bulk
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
TextBlast Bulk SMS - Send personalized mass messages easily
Freebiesbug - Collection of the best free web design resources.