We built it because most schedulers felt the same to us, and our own feeds were filling up with posts that clearly came out of an AI. So we added one thing we haven't really seen elsewhere: before you post, Postlia gives your text a "slop score" and points out the parts that read like a machine wrote them, so you can fix them and still sound like yourself.
The scheduler is a paid product with a free trial, and it does ask for a card. But a lot of the smaller tools, including the slop checker, are free and don't need an account if you just want to try that part first.
We'd really like honest feedback on it. Happy to answer anything.