Excellent AI Chatbot with first class support

I have been testing many AI Chatbot plugins over the last week as I need an intelligent AI assistant for my event managers. So far this one beats all the others I have tried by a mile. It is very simple to set up, includes many advanced features for free such as a knowledgebase where the vector database is all contained within the site, no external platforms to set up and is very cost competitive. I had it up and running in 5 minutes and was amazed at the results. It was very accurate without hallucinating or waffling, unlike the other plugins. What sets this apart from the others is the first class support. I had a problem in the initial stages and the developer got back and offered a fix within 10 minutes of me posting the problem. This kind of support is very rare and deserves an extra star if I could give it.