We have integrated Granthika with a spellcheck tool. A grammar component is next.

Ditto for ProWritingAid compatibility. It is an alternative to Grammarly.

I'm not sure how this would work with Grammarly, I've seen it; but, haven't used it. I was surprised that Granthika couldn't even detect a typo or spelling error. If incorporation with Grammarly would allow this; then I'm all for it.