Hi, I've been working on an add-on (https://elements.heroku.com/addons/presbot) to allow users to create an embeddable chatbot for their website or app in a breeze. It's currently in alpha and is invite only.
I'd appreciate if you could help check out my add-on on your test/dev environment. It's simple, reliable, lightweight and free forever. Please DM me your email or drop me a line at hello@presbot.com if you'd be interested to give it a try and i'll send across the invite.
Cheers!
hello@presbot.com