Dialogflow - Conversational UX Platform. (ex API.ai)
BotFunded by botlist - Track which chatbots are getting the most funding
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Chatbot Templates - 50+ bot templates you can use in one click
Botpress - Open-source platform for developers to build high-quality digital assistants
ChatBottle - Chatbots Search Engine