Maker Swipe File - 100+ high-performing Tweets to help you grow your audience
LoopMessage - LoopMessage is a perfect macOS tool for personalized mass messaging via iMessage/SMS, WhatsApp, Facebook Messenger, Telegram, Viber, and Skype.
Toolset.com - The complete and reliable plugin for managing content types in WordPress.
IG MASS DMS - Seamlessly reach any target audience by using our mass dm software.
TweetPilot - Grow a relevant & responsive following on Twitter
Postscript - Like Mailchimp for SMS