Chatbot Templates - 50+ bot templates you can use in one click
Dialogflow - Conversational UX Platform. (ex API.ai)
BotFunded by botlist - Track which chatbots are getting the most funding
Octane AI - Octane AI offers tools to create a bot and engage customers and audience via messaging.
ChatBottle - Chatbots Search Engine
Botkit - Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.