AI Content writer for our two websites without AI slop

I run two websites and I need real AI content writer expert who have also good SEO and content writing background and actually do depth research about topic not just prompting and pasting. I want to avoid... (Budget: $10 - $30 USD, Jobs: AI Automation, AI Content Creation, AI Content Writing, AI Writing, Article Writing, Content Strategy, Content Writing, Copywriting, Ghostwriting, SEO)