ProWritingAid vs Wordtune
Price, platforms and features side by side. The table says where each price was read and when.
ProWritingAid
Grammar, style and story-critique toolkit for book writers
Wordtune
AI rewriting, grammar and summarizing assistant for English
Where they differ
- ProWritingAid starts at $10 per month, billed yearly ($120). Wordtune starts at $6.99 per month, billed annually (Advanced).
- Only ProWritingAid lists Windows and macOS apps.
- Only Wordtune lists an iOS app.
- ProWritingAid also covers long-form writing.
At a glance
| ProWritingAid | Wordtune | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $10 per month, billed yearly ($120) | $6.99 per month, billed annually (Advanced) |
| Free plan | Grammar, spelling and punctuation checks on up to 500 words at a time, 2 runs of each line-editing report, 10 Rephrases, 3 Sparks and 3 Creative Nudges a day. | Basic plan: 10 rewrites and AI suggestions a day, 3 AI summaries a month, and unlimited spelling corrections and grammar checks. |
| Free trial | None listed | 3-day free trial of Advanced or Unlimited. Payment details are required; no charge until the trial ends. |
| Web | ||
| macOS | ||
| Windows | ||
| iOS | ||
| Browser extension | ||
| Made by | Orpheus Technology | AI21 Labs |
| Price read from | prowritingaid.com | wordtune.com |
| Checked | Oct 5, 2026 | Oct 5, 2026 |
Who each one suits
ProWritingAid
- Fiction writers who want feedback on a chapter or a whole manuscript
- Authors who edit in Scrivener, Word or Google Docs
- Writers who would rather buy a lifetime license than subscribe
Wordtune
- Non-native English speakers polishing emails and messages
- Rephrasing sentences inside Gmail, Google Docs and other web apps
- Students and researchers who want short summaries of articles and videos
Worth knowing
ProWritingAid
- The Free plan checks at most 500 words at a time and allows 2 runs of each report per day.
- Manuscript Analysis, Virtual Beta Reader and the other full-story tools need Story Credits, bought separately from a subscription.
- An internet connection is required for the Web Editor and every integration, including the desktop apps.
- Plagiarism checks are sold separately in bundles, and each check covers up to 2,000 words.
Wordtune
- Wordtune writes in English only; other languages are supported only as input to translate into English.
- Basic stops at 10 rewrites a day and 3 summaries a month, and Advanced is still capped at 30 a day and 15 a month. Only Unlimited removes the caps.
- The site lists a web editor, Chrome and Edge extensions and an iPhone app. No Mac, Windows or Android app is listed.
- Wordtune does not offer refunds, and the 3-day trial needs payment details up front.
Key features
ProWritingAid
- Grammar Checker and Writing Reports
- Fixes grammar, spelling, punctuation and consistency issues, and more than 25 reports analyze readability, sentence structure, sticky sentences and word choice.
- Rephrase and Sparks
- Rephrase offers alternative phrasings for a sentence, and Sparks suggests rewrites in different styles. Free accounts get 10 Rephrases and 3 Sparks a day.
- Chapter Critique
- Feedback on the pacing, dialogue and prose of a single chapter. Premium includes 1 critique a day and Premium Pro 30 a day.
- Full-manuscript analysis
- Manuscript Analysis, Plot Analysis, Character Analysis, Virtual Beta Reader and Marketability Analysis each cost 1 Story Credit per run on stories up to 300,000 words.
- Planning and writing tools
- Story Canvas gives guided prompts on characters, plot, setting and structure before drafting, and Writing Sessions provide a distraction-free writing space.
- Works inside other writing apps
- Desktop Everywhere for Windows and Mac covers Word, Scrivener and other desktop apps, and Chrome, Edge and Firefox extensions cover Google Docs, Atticus and web pages.
Wordtune
- Rewrite
- Offers a list of alternative phrasings for selected text to choose from. Free accounts get 10 rewrites a day; the vendor's FAQ says paid accounts can also rewrite whole paragraphs at a time.
- Tone and length controls
- Switches text between casual and formal, or shortens and expands it. The FAQ lists tone and length changes among the features that need a paid account.
- Spelling and grammar checks
- Flags spelling and grammar errors and suggests corrections. These checks are unlimited on every plan, including the free Basic plan.
- Summarizer
- Summarizes articles, documents, web pages and YouTube videos, with section summaries, a library of saved items and notes. 3 summaries a month on Basic, 15 on Advanced.
- AI writing suggestions
- Generates text that continues a draft, explains a point or adds a conclusion, and links any fact it cites to its source. The FAQ says the Spices suggestions are limited to Google Docs and the web editor.
- Translate into English
- Text written in Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, Russian, German, French or Portuguese can be turned into English rewrite suggestions.
Plans
ProWritingAid
Free$0
Grammar, spelling and punctuation checks on up to 500 words, with 10 Rephrases, 3 Sparks and 2 runs of each report per day.
Premium$10
per month, billed yearly ($120); $30 billed monthly
Unlimited word count, report runs and Rephrases, 25+ writing reports, a custom style guide, 1 Chapter Critique and 5 Sparks a day.
Premium Pro$12
per month, billed yearly ($144); $36 billed monthly
Everything in Premium, plus 30 Chapter Critiques and 50 Sparks a day, live workshops, daily cowriting sprints and a 200+ workshop library.
Premium (Lifetime)$399
one-time payment
The Premium feature set for a single payment instead of a subscription.
Premium Pro (Lifetime)$699
one-time payment
The Premium Pro feature set for a single payment instead of a subscription.
Wordtune
Basic$0
10 rewrites and AI suggestions a day, 3 AI summaries a month, and unlimited spelling corrections and grammar checks.
Advanced$6.99
per month, billed annually ($13.99 billed monthly)
30 rewrites and AI suggestions a day, 15 AI summaries a month, and unlimited AI recommendations, spelling corrections and grammar checks.
Unlimited$9.99
per month, billed annually ($19.99 billed monthly)
Unlimited rewrites, AI suggestions and summaries, plus vocabulary, clarity and fluency suggestions and premium support.
Ways to pay less
ProWritingAid
- Annual discount
Save 67% with yearly billing
Premium is $10 a month billed yearly ($120) against $30 billed monthly, and Premium Pro is $12 a month ($144) against $36. The pricing page states a 67% saving.
- Lifetime license
Lifetime licenses from $399
A one-time payment of $399 buys Premium and $699 buys Premium Pro, each with a 3-day money-back guarantee.
- Education
20% student discount on annual plans
Students get 20% off annual subscriptions by verifying through the Student App Centre with an academic email address or other evidence of student status.
- Education
Free ProWritingAid for Education license
Primary and secondary school teachers can apply for a free ProWritingAid for Education license for themselves and their students.
Wordtune
- Annual discount
50% off with annual billing
The plans page marks annual billing as 50% off: Advanced is $6.99 a month billed annually against $13.99 billed monthly, and Unlimited is $9.99 against $19.99.
- Education
30% discount for students and educators
Students and educators with a valid .edu email address can apply for 30% off annual or monthly plans. The academic discount is valid for 12 months.
- Nonprofit
30% discount for nonprofits and NGOs
People working for a nonprofit or NGO can apply for 30% off annual or monthly plans. It applies to future invoices only and cannot be combined with other discounts.
