Facebook Group Poster - Snappa makes it easy to create any type of online graphic. Create & publish images for social media, blogs, ads, and more!
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
BotStar - BotStar | Engage Customers Online with Live Chat & Chatbots
ActiveChat.ai - Automate your contact center with smart virtual assistants that speak the human language. Activechat combines a live chat platform with an AI-powered chatbot engine to help chatbots and virtual assistants understand humans better.
Telegram bot API - The Bot API allows you to easily create programs that use Telegram messages for an interface.