SendBird - SendBird is messaging-as-a-service.
Anima App - Design, get feedback, convert to code, publish, iterate.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Sketch Repo - Collection of resources for anyone who uses Sketch
Live800 - Live800 is an enterprise-grade Live Chat and Customer Service platform that enables businesses to provide instant support to their customers through a variety of channels, including Live Chat, Email, Phone, and Social Media.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.