ProWritingAid
ProWritingAid is a writing assistant that checks grammar, style and readability, and offers AI rephrasing and in-depth reports to help authors, bloggers and professionals polish long-form writing.
Overview
What is ProWritingAid?
ProWritingAid is a writing analysis tool built for long-form content such as novels, articles, essays and reports. Beyond grammar and spelling, it reviews style, readability, pacing, repeated words and sentence variety, and gives detailed reports that show where a draft can be tightened. It has been around since 2012.
You can use it in a web editor, in a browser extension and through integrations with writing tools such as Microsoft Word and Google Docs. The free plan covers basic checks with a limit on the number of words per check, plus a small daily allowance of AI features such as Rephrase and Sparks. Premium and Premium Pro plans remove those limits and add more reports, AI features and in-depth critiques, and ProWritingAid also sells one-time lifetime licenses, which is unusual among writing tools.
ProWritingAid is popular with fiction authors, bloggers, students and editors. Its suggestions are advice, not rules, so apply them with your own judgment, and check the current pricing page because plan names, limits and prices have changed over time.
ProWritingAid FAQ
Is ProWritingAid free?
Yes. It has a free plan with a per-check word limit and limited AI use. Paid plans remove the limits and add more features.
Does ProWritingAid offer a lifetime plan?
Yes. A one-time lifetime license has been offered for Premium and Premium Pro, but check the current pricing page for availability and cost.
What makes ProWritingAid different from other grammar checkers?
It focuses on in-depth reports for long-form writing, such as style, readability, pacing and repetition, in addition to grammar.
Does ProWritingAid use AI?
Yes. It includes AI features such as Rephrase and Sparks, with higher limits and extra tools on paid plans.
Where can I use ProWritingAid?
You can use it in its web editor, a browser extension and integrations with tools such as Word and Google Docs.
Key Features
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Pricing
Pricing tiers and plan details are set by ProWritingAid and can change — visit their site for current, official pricing.
See official pricing →At a glance
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