Bangla Chat Bot Is a very new and surprising invention for internet marketing. Facebook is providing some technique for marketing that are hidden and nobody knows yet. Facebook doesn’t provide any front-end interface to use this powerful feature. It`s possible by using some good programming knowledge only. The most interesting part is , it`s totally free marketing that is 50 times better than email marketing. We have made a tools for our own business and got massive success that you can`t imagine. Bangla Chat Bot Is the world first bulk message sender to Facebook messanger subscriber. It`s the best alternative of email marketing which is more powerful.