All your sites are essentially wrappers around LLMs. You don't disclose which models or APIs you use in the backend, so did you train your own models, or are you proxying to an existing service? Your T&C and Privacy Policy is generic nonsense. What happens to the data your users upload?
ThumbnailGenius.com has an example thumbnail of a person with 4 fingers. I honestly can't tell the difference in the comparison between Midjourney, Dall-E and your fine-tuned models. MetHacker.io is not loading. GoUnfaked.com claims to have royalty and copyright-free images, which is highly misleading and possibly illegal. PlaybookFM.com is another effortless wrapper around NotebookLM or a similar LLM. TokenAI.dev is non-functional and seems like a crypto+AI scam.
I'm sorry to be so negative, but if you're going to leverage AI tools, at least put some thought and effort into creating something original that brings value to the world. I think you'll find this more rewarding than what you're doing now. Quality over quantity, and all that.