Embedding/adding a custom ChatGPT GPT to a website, how do I do this effectively?

Thank you to whomever can help me with this inquiry!

I am having a heck of a time finishing a project involving AI. I am looking to use a ChatBot similar to the ChatGPT GPTs. Is there any way for me to embed the Custom GPT on my website, or how can I replicate that experience on the website?

It is so good and I am having a very difficult time finding a ChatBot out there that can use my knowledge base, and helps users of the website out with the knowledge from the knowledge base that is both effective and affordable.

Basically want to recreate the ChatGPT GPT experience, but with a ChatBot on my website.

Thanks in advance!