Best forLong-form editing
THE SIMPLE VERSION
What is ProWritingAid?
ProWritingAid combines grammar and style with more than twenty-five reports, integrations, Rephrases, Sparks and fiction-specific critiques. Free handles 500 words at a time, ten daily Rephrases and three Sparks; paid removes core limits.
✓ A good fit if you want to…
- Edit books or long articles
- Want detailed reports
- Need fiction-specific support
– Choose another tool if you…
- Only fix quick emails
- Want a minimal interface
- Expect AI to write the book
YOUR FIRST 10 MINUTES
Start in three steps
- 1Start with your own draftGive the tool a short, non-sensitive piece of real writing.
- 2Review one suggestion at a timeCompare every rewrite with your intended meaning and voice.
- 3Read the final text yourselfCheck names, facts, citations and tone before sending or publishing.
TRY THIS FIRST PROMPT
Review this chapter for readability, pacing and repeated wording. Do not rewrite it wholesale; show the three highest-impact issues with examples.
POPULAR USES
What can it help with?
PLANS
Free or paid?
500 words, 10 Rephrases and 3 Sparks daily.
Best for a first real test.Unlimited core editing and 5 daily Sparks.
Best for regular individual use.50 Sparks and more critique capacity daily.
Best for heavier or team use.✓Free is enough if…Use Free on one short scene or article section to learn two useful reports.
+Consider paid if…Premium or Premium Pro fits regular long-form writers who use reports and AI support repeatedly.
*US annual-billing equivalents checked 24 August 2026. Monthly and lifetime options cost differently; story credits remain separate.
GOOD TO KNOW
Safety and privacy
Rewrites can change meaning
Too many reports can pull a draft in conflicting directions; start with readability and one style goal.
Protect private material
ProWritingAid says it never uses your writing to train its AI models, but still protect unpublished and regulated material.
Keep human control
Accept only changes you understand and can defend as your own writing.
STILL CHOOSING?See the important differences side by side.
OFFICIAL EVIDENCE
Sources and freshness
We use official product and help pages for plan, access and privacy claims.
- Product and core workflow
- Free, trial and paid access
- Text handling, meaning and authorship safeguards