The verdict
If your spend goes into ads and email and your problem is choosing between versions, I'd pick Anyword. If your buyers already ask AI tools for shortlists and your company is missing from them, I'd pick Writesonic. That is a different job from copywriting, and the two do not overlap much any more.
A small team should be honest about follow-up. A visibility tracker is only useful if someone changes pages afterwards. A copy scorer is only useful if you test the finalists. If you just want cheap blog drafts, neither is the right buy, and a general assistant will do. If tracking is all you need, compare Writesonic with dedicated trackers before you commit.