LanguageTool Alternatives | Free AI Writing Tools
The writing and AI tools you use can make a big difference in your productivity and the quality of your writing, whether you’re writing emails, reports, papers, or blog posts.
In this guide, we’ll examine the features, pricing, and offerings of some of the top alternatives to LanguageTool: QuillBot, Grammarly, Smodin, and GPTZero.
Continue reading to select the best tool for your needs.
LanguageTool overview
LanguageTool is an all-in-one assistant that works in over 30 languages. It includes an advanced grammar checker and paraphraser and offers an individual plan and a team plan for businesses and organizations.
LanguageTool’s grammar checker and paraphraser can be accessed for free via LanguageTool’s website. The apps and extensions that make the tools easy to use are only available to users on a paid plan.
If you’re looking for a free writing assistant with additional features such as an AI detector, citation generator, and generative AI tools, one of the LanguageTool alternatives we present below may be a good fit.
LanguageTool alternatives
1. QuillBot
QuillBot is an AI-powered writing and productivity assistant that offers Grammar Checker, Humanizer, AI Detector, Translate, AI Chat, and more. It supports more than 30 languages, offers multiple apps and extensions, and supports writers through every stage of the writing process.
2. Grammarly
Grammarly is an all-in-one real-time writing assistant that offers advanced grammar suggestions, paraphrasing, plagiarism checking, and AI content detection. It currently supports only English.
3. Smodin
Smodin includes multiple web-based writing tools, including a grammar checker, paraphraser, AI writer, AI content detector, translator, and plagiarism checker. Each tool supports multiple languages.
4. GPTZero
GPTZero is a free, web-based platform focused primarily on AI content detection. It also offers other tools, including a paraphraser, plagiarism checker, grammar checker, summarizer, and translator.
Comparison of LanguageTool alternatives
| Feature | LanguageTool | QuillBot | Grammarly | Smodin | GpTZero |
|---|---|---|---|---|---|
| Grammar checking | Advanced | Advanced | Advanced | Basic | Advanced |
| Paraphrasing | ✅ | ✅ | ✅ | ✅ | ❌ |
| AI detection | ❌ | ✅ | ✅ | ✅ | ✅ |
| Plagiarism checking | ❌ | Paid only | Paid only | ✅ | ✅ |
| Translation | ❌ | ✅ | Paid only | ✅ | ❌ |
| Generative AI tools | ❌ | ✅ | Limited | ✅ | ❌ |
| App integrations | Paid only | ✅ | ✅ | ❌ | ✅ |
| Multilingual support | ✅ | ✅ | ❌ | ✅ | ✅ |
What is the best LanguageTool alternative?
If you need an alternative to LanguageTool, QuillBot is your best option. It combines the multilingual grammar checking capabilities and seamless integrations of LanguageTool with additional features, like AI detection, AI Chat, Translate, and more. In fact, it’s the tool that powers our own grammar checker!
None of the tools we’ve examined offer all of the same benefits of QuillBot. Additionally, you can access most of QuillBot’s features for free, and its Premium plan is less expensive than other options.
To sign up for QuillBot, just click the link below and select “sign up for free.” Then, start using QuillBot wherever you write.
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Scribbr. (2025, August 26). LanguageTool Alternatives | Free AI Writing Tools. Scribbr. Retrieved July 23, 2026, from https://www.scribbr.com/ai-tools/languagetool-alternatives/
