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Freemium

Outwrite

Grammar, style, paraphrasing, and passive-voice fixes with readability scoring – across Chrome, Word, Docs, Gmail, and more.

3.3 Writing
3.3 Good 3.3

Bottom line: Outwrite is a capable writing tool, best known for AI-powered grammar, spelling, and punctuation correction. It has a free plan.

Broad platform integration – works everywhere from Gmail to Google Docs to LinkedIn Specific pricing for Pro/Teams tiers isn't shown on the main page
Reviewed by Challenging Voice Editorial · Updated Aug 2026 How we rate
PricingFree
Free planYes
CompanyOutwrite
PlatformsChrome Extension, Web
Best forWriting
Visits1
Last reviewedAug 2026
UpdatedAug 2026
Ask AI about Outwrite ChatGPT Claude Perplexity

Overview

Outwrite (formerly Gradeproof) is an AI writing assistant built to “turn your ideas into powerful sentences”: advanced grammar, spelling, and punctuation correction paired with AI-powered style-improvement suggestions.

Beyond correction, it tracks writing statistics like readability and grade level, offers a paraphrasing tool for rewriting sentences, and flags passive voice for conversion to active – with multilingual support across English, French, and Spanish, and integration everywhere writing actually happens: Chrome, Edge, Microsoft Word, Google Docs, Gmail, Outlook, LinkedIn, and WordPress.

Outwrite targets professionals (marketers, publishers, agencies), students, and general email/document writers across organizations of any size. Three tiers: a free version, Outwrite Pro for individuals, and Outwrite for Teams for enterprise deployment. Specific pricing isn’t detailed on the page reviewed.

Key features

  • AI-powered grammar, spelling, and punctuation correction
  • Style improvement suggestions
  • Readability and grade-level writing statistics
  • Paraphrasing tool and passive-voice-to-active conversion
  • Multilingual support (English, French, Spanish) across Chrome, Word, Docs, Gmail, Outlook, LinkedIn, and WordPress

Screenshots & demo

Outwrite screenshot 1

Pricing

Outwrite offers a free plan, with paid upgrades for higher limits and more features.

  • Pricing modelFreemium
  • Starting priceFree
  • Free planYes
Visit Outwrite

Pricing is provided as a guide. Check the official site for the latest plans.

Is Outwrite expensive?

Outwrite has no advertised paid tier. Among the 79 priced tools we list in Writing, the median entry price is $12 a month.

69% of Writing tools in the directory offer a free tier, and this is one of them.

Compared against every priced listing in Writing, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.

Pros & cons

Pros

  • Broad platform integration – works everywhere from Gmail to Google Docs to LinkedIn
  • Free tier available before upgrading
  • Multilingual support beyond English-only competitors

Cons

  • Specific pricing for Pro/Teams tiers isn't shown on the main page
  • Rebranded from Gradeproof, which may confuse users searching for the older name
  • Grammar and style tools still benefit from a final human read-through for tone

How it compares

ToolRatingFreeFromBest known for
Outwrite (this tool)3.3YesFreeAI-powered grammar, spelling, and punctuation correction
Grammarly4.3Yes$12/moReal-time grammar, spelling, and punctuation checks
QuillBot4.5Yes$10/moMulti-mode sentence and paragraph paraphrasing
Writer4.5No$29/moProprietary Palmyra language model, not a third-party API wrapper

Alternatives to Outwrite

4 tools our editors picked as direct alternatives to Outwrite.

Our verdict

3.3 / 5 3.3

Outwrite is a solid writing tool, best known for AI-powered grammar, spelling, and punctuation correction. It offers a free plan.

What makes it different: Outwrite stands out for AI-powered grammar, spelling, and punctuation correction.

How we score it
Overall 3.3
Value for money 4.7
Feature depth 4.9
Popularity 3.7
Best for Writers & bloggersMarketersStudentsContent teams

Frequently asked questions

What is Outwrite?
Outwrite is a writing tool listed in the Challenging Voice directory. Grammar, style, paraphrasing, and passive-voice fixes with readability scoring – across Chrome, Word, Docs, Gmail, and more.
Is Outwrite free?
Yes, Outwrite offers a free plan. Paid plans unlock more features and higher usage limits.
What are the best Outwrite alternatives?
Popular alternatives to Outwrite include InstaText, Winston AI, and Eskritor. Browse them all in the Writing category.
Is Outwrite any good?
Outwrite scores 3.3 out of 5 based on our editorial review.

Reviews

3.3 No reviews yet

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