Do you have sth like an AI content system for your business?

I'm running a 2-person startup, so I need to leverage AI a lot to automate many parts of the business, so I could focus on the most important things: building a great product and ensuring customer success. A big part of what I have successfully automated is related to content marketing. I have a content system spanning across 7 different formats and channels, so I've built a suite of internal AI tools that have been trained on my business context and unique requirements to work for me. How about you? What have you done to automate your business's content marketing? Looking forward to hearing your sharing.