Though this would need a custom plugin, You can also explore GPT - 3
Though not easy to access , you can do a custom plugin using GPT-3 AI by open AI , It is good.
Check some apps on this site GPT-3 Apps Maybe something like usetopic.com
I love SEMrush! You can't go wrong with it.
I did start using Topic a few weeks ago and it's been awesome for content generation and optimization. I used it for one client to rewrite some of their posts and now they're all seeing rank improvements.
So for the time being, a combo of SEMrush and Topic is all I need for SEO.