Grammarly AlternativesOnly apps categorised as AI Writing Tools for Windows

There are many alternatives to Grammarly for Windows if you are looking for a replacement. The best Windows AI Writing Tool alternative is LanguageTool, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Grammarly and ten of them are AI Writing Tools available for Windows so hopefully you can find a suitable replacement. Other interesting Windows AI Writing Tool alternatives to Grammarly are Doco, Trinka AI, Xylo AI and MailMaestro.

filter to find the best alternatives

Grammarly alternatives are mainly AI Writing Tools, but if you're looking for Grammar Checkers or Plagiarism Checkers you can filter on that. Other popular filters include Open Source, Windows, iPhone, Linux, iPad, Apache OpenOffice and Mac. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Grammarly.
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Alternatives list

  1. LanguageTool icon

    LanguageTool

     185 likes

    Proofreading software compatible with LibreOffice, Word, Firefox, and Chrome. Supports 20+ languages, offering two tiers: free and premium, with features like customizable checks, Microsoft add-on, and error detection in gender, ISBN, and IBAN. Offers open-source web and desktop versions.

    96 LanguageTool alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • iPhone
    • iPad
    • Microsoft Edge
    • ONLYOFFICE
    • Google Chrome
    • Microsoft Outlook
    • Safari
    • Visual Studio Code
    • Microsoft Word
    • Eclipse
    • TinyMCE
    • Google Docs
    • Thunderbird
    • Vim
    • Sublime Text
    • GNU Emacs
    • Opera
    • Gmail
    • LibreOffice
    • Apache OpenOffice
    • Mozilla Firefox
    • LibreOffice - Writer
    • Cloudron
    LanguageTool screenshot 1
     
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    11
    Comments about LanguageTool as an Alternative to Grammarly
    Top Positive Comment
    RemovedUser
    6

    Open source, cheaper, works in more languages.

    Review by a new / low-activity user.
    Top Negative Comment
    Guest
    14

    It doesn't work very well. For example, it shows all is good if I type in the following: "Can you do plan by yourself? Yoda I speak like and check grammar I do. "

    Review by a new / low-activity user.
    Jan Klass
    1

    Note: Despite being listed here as "Country of Origin: DE, EU", while the website imprint does list a GmbH (German business), the privacy policy does not mention it; it mentions only the parent org Learneo and it includes data transfer to outside the EEA and into the US.

    3 of 11 comments
    LanguageTool icon
    LanguageTool icon
    • LanguageTool is Freemium and Open SourceGrammarly is Freemium and Proprietary
    • LanguageTool is Privacy focusedGrammarly is not according to our users
  2. Doco icon

    Doco

     9 likes

    Doco is an AI-native writing assistant built for Microsoft Word. Reference any file, run adaptive workflows, and insert accurate, fully formatted content—without leaving your doc. Perfect for proposals, policy, education, and enterprise teams.

    9 Doco alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Mac
    • Windows
    Doco screenshot 1
     
  4. Trinka AI icon

    Trinka AI

     Like

    Provides advanced grammar and style checking for academic, technical, and formal writing in English and Spanish, with MS Word and LaTeX support that preserves formatting, robust inconsistency detection, automated proofreading, online access, and data privacy features.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • iPhone
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Microsoft Word
    • Software as a Service (SaaS)
    • Wordpress
    • Mozilla Firefox
    Trinka AI screenshot 1
     
  5. Ad
  6. Xylo AI icon

    Xylo AI

     1 like

    Experience seamless communication with Xylo AI email assistant, the ultimate tool powered by cutting-edge Generative AI and Social Psychology.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Microsoft Outlook
    • Windows
    • Software as a Service (SaaS)
    Xylo AI screenshot 1
     
  7. MailMaestro icon

    MailMaestro

     Like

    MailMaestro is your AI email assistant for Outlook and Gmail. Summarize email threads, respond with one-click replies, and more. No credit card required, try for free today!.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Google Chrome
    • Microsoft Office Outlook
    • Software as a Service (SaaS)
    • Gmail
    Respond with one-click replies with Rapid Replies.
     
  8. AITextTune icon

    AITextTune

     1 like

    Improve your text with AI in just one click! Fix any errors, improve clarity and flow… change the style! Generate summaries, explanations and translate texts in 25+ different languages. Use it on any tool or software you're writing on and in any language. Revolutionize your writing!

    78 AITextTune alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    AITextTune screenshot 1
     
  10. SENTENCIFY icon

    SENTENCIFY

     2 likes

    Sentencify is a 100% free AI writing assistant that brings premium paraphrasing capabilities directly to your desktop. It is designed as a complete alternative to paid tools like Quillbot and Grammarly, offering advanced rewriting features without any subscription fees or daily...

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Windows
    • Mac
    • Online
    • Google Chrome
    SENTENCIFY screenshot 1
     
  11. TextCraft AI icon

    TextCraft AI

     Like

    TextCraft is your ultimate AI-powered companion for Microsoft Word, seamlessly blending tools like text generation and proofreading directly into your workspace. No internet? No problem. Built for offline use, TextCraft puts cutting-edge AI at your fingertips while keeping your...

    9 TextCraft AI alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Microsoft Word
    • Windows
    TextCraft AI screenshot 1
     
  12. Kutools for Word icon

    Kutools for Word

     Like

    Boosts Word with more than 100 AI-driven tools for proofreading, rewriting, translation, redacting sensitive content, batch find and replace, document splitting, multi-file editing, Doc/Docx conversion, interactive checkboxes, and easy in-ribbon access to all features.

    9 Kutools for Word alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • Microsoft Word
    Kutools for Word screenshot 1
     
  13. Heynds icon

    Heynds

     Like

    Heynds is an AI-powered desktop app for macOS and Windows that combines voice dictation with an AI writing assistant to help you write 3x faster with zero effort.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    Heynds screenshot 1
     
10 of 10 Grammarly alternatives