Few months ago, I built a website for some of my colleagues as a freelancer and had a pretty rough time on answering every little detail on how to use the website (the website was https://thales.cc).

To solve that problem I built Asimov, since Intercom is very expensive and more of ticket-based, this one is straightforward.

You just Login > Create Agents > Add your website and docs > Integrate Tools (if you want the agent to upgrade or cancel your user's subscription) > Train the Agent > You're done!