Interfacer - Collection of more than 200+ free design resources
TextBlast Bulk SMS - Send personalized mass messages easily
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
Porterhouse - Send mass iMessage and SMS texts from your existing number with a single click!
Freebiesbug - Collection of the best free web design resources.
LoopMessage - LoopMessage is a perfect macOS tool for personalized mass messaging via iMessage/SMS, WhatsApp, Facebook Messenger, Telegram, Viber, and Skype.