HubSpot has an easy and powerful chat builder software that allows you to automate and scale live chat conversations. Your customers will be able to get answers to frequently asked questions, book meetings, and navigate the site. At the same time, their answers are saved in your CRM, allowing you to qualify leads and trigger automation. Keep in mind that HubSpot's chat builder software doesn't quite fall under the category of "AI chatbot" because it uses a rule-based system. However, HubSpot does have code snippets, allowing you to leverage the powerful AI of third-party NLP-driven bots such as Dialogflow.
If you're an overworked entrepreneur wondering why your to-do list always seems unfinished, look into hiring a personal assistant. I once had a mentor tell me that a key to day-to-day success is to hire a PA to keep the trains running on time while you focus on big picture ideas. At first, I thought it was a waste of money, but now I completely understand where he's coming from.