Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
UI Movement - The best UI design inspiration, daily
Chatlio - When you have a business to run, your average instant messaging software just will not do. You need an internal presence upon which your entire team can collaborate on. Read more about Chatlio.
Design Hunt - Curated design inspiration for everyone
Avochato - Text messaging for your business.
UI Jar - Hand-picked design inspiration for your real life projects