We are looking at whatsapp as a potential way to communicate with our customer. Currently we have a member base of 2000-4000 and we would like to mass broadcast whatsapp message to these groups. Base on the current situation, we have to do it manually by hand by separating them into different groups. Are there any solution provide by whatsapp that allow us to do so?
We are looking for someone who could design a Web Based Application where we could send broadcast to whatsapp users. The web application must allow us upload MSISDN or Mobile number, create message and broadcast.