ozz

Ozz makes your chatbots learn from incoming messages and it can also handle generic conversations by itself. The aim is to avoid the "Sorry, I didn't understand" reply from bots and instead, make them more conversational.

Users can easily extend it to handle new cases or refer them to other bots that can handle these cases, in turn getting paid for the referrals. Ozz is a proxy server that you connect to and can be used without any coding.