Chat Widget from BotEngine is a free chat widget that you can implement on your website to let your bot communicate with your visitors.
Engati is one of the best free chatbot platform to build bots in minutes without programming. Build once and publish across 8 major platforms - FB messenger, kik, telegram, line, viber, skype, slack and website. Supports intelligent paths, train, copy, analytics and private labeling. Leverage the power of NLP/NLU to design your chatbot.