Found these guys but doesn't look like it's for sale yet and I am thinking there has to be someone working on a cheaper home use solution - https://sunflower-labs.com/. Source: about 1 year ago

Https://sunflower-labs.com/ It exists and is supposed to be available this year, but per their FAQ it will be astronomically expensive (they don't even sell them, they rent at $3k/month!). Source: almost 2 years ago

Has existed for several years, but cost is not yet consumer accessible. $10k last I checked. https://sunflower-labs.com. Source: almost 2 years ago

Proofreading: Carefully review your content for spelling, grammar, and punctuation errors. Use tools such as Grammarly, Hemingway, and Whitesmoke. - Source: dev.to / 26 days ago

I like how https://hemingwayapp.com/ approached this for text. - Source: Hacker News / 4 months ago

Similar reaction here. That said I'd love the idea of a locally hosted https://hemingwayapp.com/ to help with keeping things short and simple ... This linter sadly isn't it. - Source: Hacker News / 10 months ago

No matter who you are or what you do, chances are, you're probably spending time writing every week. One of the biggest barriers to effective communication is clarity. If your writing isn't clear, concise, and impactful, many people will struggle to read and understand it. But the Hemingway App can help keep all your writing crisp and clean. Named after the writer renowned for his straightforward style, Hemingway... - Source: dev.to / 10 months ago

Hemingway Editor - A text editor to see how readable your copy is (One of my Favorites). Source: 11 months ago