Jasper AI is highly focussed on its AI content generation/editing but MD Editor treats its more like an assistant so that the focus stays on the author's POV!

Also, MD editor, offers a bunch of little tools to make a tech writer's workflow easier. These tools are related to formatting, code snippets, images, audio, sanity checks, import/export, publishing, etc.

Team collaboration is not currently available but its definitely on the roadmap.