Are there not-too-expensive alternatives to Grammarly? I’m starting to get fed up with it.

I began using Grammarly a year ago and loved it for most of that time, but it generates so many false positives that grinding through them can be a chore. I accept only about 30% of the suggestions it makes.

Also, the little helper chiclet that it puts on-screen gets in the way far too often. It is a horrible, horrible user interface and it drives me crazy.