LoopMessage - LoopMessage is a perfect macOS tool for personalized mass messaging via iMessage/SMS, WhatsApp, Facebook Messenger, Telegram, Viber, and Skype.
Sidebird - Notion to Twitter thread.
IG MASS DMS - Seamlessly reach any target audience by using our mass dm software.
Maker Swipe File - 100+ high-performing Tweets to help you grow your audience
TextBlast Bulk SMS - Send personalized mass messages easily
Hypefury - No idea what to share on Twitter?