ProWritingAid

ProWritingAid is designed to help writers revise drafts by highlighting grammar issues, style patterns, and readability problems, then providing reports that guide edits. The product emphasizes that it works where you write, with official integrations that include Microsoft Word, Google Docs, Scrivener, desktop apps for Windows and macOS, and browser support such as Chrome. It offers a free tier for getting started and a paid Premium subscription that unlocks broader usage and features, with pricing published on its pricing page and a monthly Premium price listed at $30 per month. ProWritingAid also describes security posture claims such as using bank level security and not using your text to train its algorithms, which can matter for professional writing workflows. In practice, it fits authors, editors, students, and business teams that want deeper feedback than basic spellcheck without switching editors. To evaluate it, test your longest documents, confirm how reports behave in your preferred integration, and measure whether suggested changes align with your voice. Keep a human final pass, since style tools can overcorrect and may not match genre or brand guidelines.