Drift - A messaging app that helps you grow your business.
GetChat.App - Add WhatsApp chat to your website for free
Timy - Best way to send scheduled messages in Slack
Textedly - Textedly is an SMS marketing communications channel that allows to advertise, promote, announce, and engage with audience through text messaging directly to cell phones.
Annotable - Ultimate image annotation & markup tool
BlueReceipt - Text marketing customers love ❤️