EZ Texting - EZ Texting provides SMS marketing solutions to businesses of all sizes.
HeySpace - HeySpace is the only free task and simple project management software with communication and collaboration feature.
SimpleTexting - SimpleTexting offers SMS and text marketing services for companies of all sizes.
Rivers IM - Simple, fast & secure team collaboration platform
Textmagic - The all-in-one solution for all your business texting needs - marketing campaigns, two-way SMS chats, reminders, notifications, and internal staff communication.
Slack - A messaging app for teams who see through the Earth!