BotList - An app store for bots
Usersnap - Visual Feedback - Usersnap helps your business with its versatile feedback platform to build better, more successful products and services with the help of user feedback. Collect feedback along your product development lifecycle. Try it for free.
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
BeFrank - Feedback platform for graphic designers
ChatBottle - Chatbots Search Engine
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.