Does a real estate chatbot affect website SEO?

Not directly. Search engines do not rank a page higher or lower for having a chat widget on it. What can matter is performance: a heavy widget that loads before your page content slows the site down, and page speed is a ranking factor. Choose a tool that loads after your content and check your scores before and after installing it.

The indirect effects are usually positive. Visitors who start a conversation stay longer and bounce less, and the questions people actually type into your chatbot are a genuine keyword research source. Reviewing a month of transcripts often surfaces the neighborhood and financing questions your market is asking, which makes obvious material for pages you have not written yet.