How much does ProWritingAid cost?
- Free plan
- Yes
In your favor
- Unlimited usage on Premium. A flat price with no cap on usage.
- Free plan. Free plan with Grammar, spelling, punctuation, 10 Rephrases per day, 2 runs per line editing report per day on 500 words, 3 Sparks and 3 Creative Nudges per day, 3 runs of Idea Feedback; paid plans remove the limits.
Watch out for
- No refunds on a long commitment. 3-day refund window for yearly and lifetime plans; no refunds for monthly plans; Story Credits nonrefundable.
How you buy and get started
- Sign up
- Self-serve sign up "Sign up – it's free"
- Setup
- Not stated
- When sales steps in
- Not stated
- Support
- Help Center "Visit our Help Center"
- Support
- Email support for refunds "hello@prowritingaid.com"
What ProWritingAid does
ProWritingAid offers grammar, spelling and style checking, 25+ line editing reports, rephrasing, and AI story critique tools, available in a web editor, browser extensions, desktop apps and Word/Google Docs integrations. Plans run from a limited free tier to Premium and Premium Pro, billed monthly, yearly or as a lifetime purchase.
- Good for
- Fiction authors and other writers who want line editing, story feedback and a writing community; also students and K-12 schools through education offers.
- Channels
- Web editor, Chrome extension, Edge extension, Firefox extension, Desktop Everywhere for Windows, Desktop Everywhere for Mac, Microsoft Word, Google Docs, Desktop Editor
- Main product
- ProWritingAid writing assistant (grammar checker, line editing reports, Rephrase, Sparks, story critique)
- Also includes
- Grammar, spelling, punctuation checks, 25+ writing analysis reports, Rephrase, Sparks, Custom style guide, Custom dictionary
- Connects to
- MS Word, Google Docs, Scrivener, Vellum, Atticus, Wattpad, Notes (Mac)
- Public API
- Not stated
- MCP server
- Not stated
- Grammar and spelling checks
Grammar, spelling, punctuation
- Tone and style suggestions
Improve readability, clarity, and writing style
- AI rewriting and generation
Find better ways to phrase what you’ve written
- Custom style guide enforcement
Create your own writing rules for consistent editing
- Browser extension
For Google Docs, Atticus, Wattpad, and any web page in Chrome.
- Word and Google Docs add-ins
Add ProWritingAid to your computer and internet browser to access all features directly in MS Word, Google Doc
- Multiple languages supportedNot stated
- Admin controls and SSONot stated
The same 8 checks appear on every tool in AI grammar checkers. Each tick quotes the vendor's own site.
Security and your data
| Question | Their answer | Where it says so |
|---|---|---|
| Trains AI on your data? | no | "When using ProWritingAid, your texts will not be used to improve the quality of our services."privacy |
| HIPAA (signs a BAA) | Not stated | |
| SOC 2 | Not stated | |
| GDPR | Not stated | |
| CCPA | Not stated | |
| PCI | Not stated | |
| ISO 27001 | Not stated | |
| Single sign-on | Not stated | |
| Trust center | Trust center page linked | "Learn more about how we protect your work"about |
Security answers are the vendor's own claims, quoted. We don't audit them.
Every plan
| Plan | Monthly | Billed yearly | Included | Over the allowance | Where it says so |
|---|---|---|---|---|---|
| Freeper month | $0 | – | 500 words per report run2 runs per line editing report per day on 500 words; 10 Reph | – | "2 runs per line editing report per day" |
| Premiumper month, billed monthly | $30 | $10per month | Unlimited1 Chapter Critique per day; 9 Creative Nudges per day; 5 Spa | – | "ts to run advanced analysis tools on your entire manuscript premium for writers serious ab" "ts to run advanced analysis tools on your entire manuscript premium for writers serious ab" |
| Premium Proper month, billed monthly | $36 | $12per month | Unlimited30 Chapter Critiques per day; 15 Creative Nudges per day; 50 | – | "ts to run advanced analysis tools on your entire manuscript premium pro community access b" "ts to run advanced analysis tools on your entire manuscript premium pro community access b" |
| Premium (lifetime)One-time payment | – | – | Unlimited1 Chapter Critique per day; 9 Creative Nudges per day; 5 Spa | – | "ts to run advanced analysis tools on your entire manuscript premium for writers serious ab" |
| Premium Pro (lifetime)One-time payment | – | – | Unlimited30 Chapter Critiques per day; 15 Creative Nudges per day; 50 | – | "ts to run advanced analysis tools on your entire manuscript premium pro community access b" |
Free plan: Free plan with Grammar, spelling, punctuation, 10 Rephrases per day, 2 runs per line editing report per day on 500 words, 3 Sparks and 3 Creative Nudges per day, 3 runs of Idea Feedback; paid plans remove the limits.
Fine print
- Billing increment
- Not stated
- Billed beyond usage
- Not stated
- Contract
- Lifetime licenses are a one-time payment; monthly and annual plans renew automatically. "Our lifetime licenses are a one-time payment, so once purchased, you will not be charged again."
- Refunds
- 3-day refund window for yearly and lifetime plans; no refunds for monthly plans; Story Credits nonrefundable. "Refunds are not possible for monthly paid plans."
- Auto renew
- Monthly and annual licenses auto-renew; can be turned off in the user profile. "If you purchase a monthly or annual Premium or Premium Pro license, your purchase will renew automatically on the date of your initial purchase using the card you have on file."
- Price change notice
- Not stated
"Not stated" means we read their pricing page and terms and they don't say.
About the company
- Legal name
- Orpheus Technology
- Online since
- May 16, 2011 Domain registration date
- Founder
- Chris Banks
- Customers
- "Helps millions of creative and business writers" their claim
- Backing
- "Independent, no VC funding" their words
ProWritingAid alternatives
Ginger Software$3.75 /moFree plan · checked Oct 29, 2026
LanguageTool$5.83 /moFree plan · checked Oct 29, 2026
Outwrite$7.95 /moFree plan · checked Oct 29, 2026
Linguix$11.67 /moFree plan · checked Oct 29, 2026
Wordvice AI$9.95 /moFree plan · checked Oct 29, 2026
Sapling$12 /moFree plan · checked Oct 29, 2026TRTrinka$41.67 /mochecked Oct 29, 2026
Hemingway EditorQuotechecked Oct 29, 2026Reviews elsewhere
We link to reviews instead of copying ratings: those sites don't allow reuse, and we don't test products ourselves.
Questions
Is ProWritingAid free?
Yes. Free plan with Grammar, spelling, punctuation, 10 Rephrases per day, 2 runs per line editing report per day on 500 words, 3 Sparks and 3 Creative Nudges per day, 3 runs of Idea Feedback; paid plans remove the limits. Paid plans start at $30/month.
How much does ProWritingAid cost?
Paid plans start at $10 per month billed yearly, or $30 billed monthly.
Does ProWritingAid train AI on your data?
No, according to ProWritingAid: "When using ProWritingAid, your texts will not be used to improve the quality of our services."