Grammarly Alternatives
Grammarly is described as 'Offers real-time grammar checks, generative AI drafting, and comprehensive feedback on clarity, tone, and style for confident and polished writing' and is a very popular Grammar Checker in the education & reference category. There are more than 100 alternatives to Grammarly for a variety of platforms, including Web-based, Windows, Mac, Google Chrome and SaaS apps. The best Grammarly alternative is LanguageTool, which is both free and Open Source. Other great apps like Grammarly are ProWritingAid, DeepL Write, Slick Write and Harper.
filter to find the best alternatives
Grammarly alternatives are mainly Grammar Checkers, but if you're looking for AI Writing Tools or Plagiarism Checkers you can filter on that. Other popular filters include Open Source, Windows, iPhone, Linux, iPad, Apache OpenOffice and Android. 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.
Alternatives list
PerfectIt is an MS Word add-in that helps you proofread your documents. It finds difficult-to-locate errors, improves your text, and saves you valuable time. PerfectIt works with US, UK, Canadian, Australian and all other international types of English.
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
Become a better writer with Outwrite. Our AI writing assistant is more than just a grammar checker — it helps turn your ideas into powerful sentences.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Google Chrome
- Microsoft Office Word
- Google Drive - Docs
- Software as a Service (SaaS)
VirtualWritingTutor is a 100% free grammar checker that finds common spelling and grammar errors in English for learners of English as a Second Language.
Detects plagiarism and AI-generated text for online publishers, agencies, and website buyers, supporting full site scans, team collaboration, user-specific scan histories, and automated billing to ensure authenticity and originality in content management workflows.
WhiteSmoke makes English grammar correction software, translation software, and other specialized English writing tools.
Curasynth is an AI-powered research platform designed to streamline and automate various aspects of academic and clinical research, from writing and data analysis to protocol generation. It provides an all-in-one platform for researchers to increase efficiency and reduce the...
Cost / License
- Freemium
- Proprietary
Platforms
- Online
AI writing assistant for customer-facing teams. Spelling, grammar, and autocomplete suggestions. Sapling sits on top of CRMs and messaging platforms to help agents more efficiently compose personalized responses.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
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20 Sentence Stack alternativesSentence Stack is the free linguistic search engine for improving your English with sentence examples, grammar checking, and more.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Google Chrome
Wordvice AI Proofreader is an all-in-one editor and writing tutor that makes context-based suggestions to improve your vocabulary and enhance your style.
AI-powered grammar correction tool that understands the context and meaning of the text to accurately identify and fix errors. With a powerful API, Perfect Tense lets you easily add grammar correction to your product or workflow.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
- Zapier
- Slack
- Wordpress
United Kingdom
Canada
United States
South Korea
It has similar functionality but also has an API so websites can easily add spelling and grammar correction as well.