| Job | Grammarly: grammar and tone on text you already wrote. Letter Studio: a letter from a form. |
|---|---|
| Price | Grammarly: free or subscription. Letter Studio: $19–$49 once. |
| When Grammarly wins | You already have a draft and need polish. |
| When we win | The page is blank and you need the letter tonight. |
We write it. You send it. Not legal advice.