Texted.io - Send text blasts to groups, receive individual replies
Twoo - With the millions of active and interesting people around the world, Twoo is one of the most interesting and practical means for finding the new people across the globe.
WhatsMany - Send personalised WhatsApp messages in bulk
Path Talk - Smart, Private Messaging
SeaLights - SeaLights is the first cloud-based Continuous Testing platform that helps companies increase code quality while increasing release speed
Qeep - If you are looking for a dedicated application freely allowing you to meet new people and find interesting friends, then Qeep is an application to whom you must give at least one try.