A privacy-first Windows AI writing assistant that uses local Ollama to correct and explain text, protecting your data while improving your language skills.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
+3
LanguageTool Alternatives
LanguageTool is described as 'An AI-powered proofreading tool supports over 20 languages, offering free and premium versions with extensive grammar checks across multiple apps' and is a very popular Grammar Checker in the web browsers category. There are more than 100 alternatives to LanguageTool for a variety of platforms, including Web-based, Windows, Mac, Google Chrome and Linux apps. The best LanguageTool alternative is Grammarly, which is free. Other great apps like LanguageTool are DeepL Write, Harper, Grammalecte and Doco.
Alternatives list
Stylo fixes your writing in seconds — paste your text, pick a style. No more awkward phrasing, no more grammar mistakes, just clean polished text every time.
AI-powered desktop writing assistant for grammar correction, rewriting, and translation with global keyboard shortcuts.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
- Mac
+1
Aletheia is an AI-powered tool designed to analyze arguments rather than polish prose. It helps users understand how a piece of text is constructed, how its reasoning works, and where its logical weaknesses may lie.
Cost / License
- Free
- Proprietary
Platforms
- Online
AI-powered grammar correction tool using fine-tuned language models to fix grammatical errors in text.
G
TypeGuard is a Chrome extension that automatically detects and corrects typos and grammar mistakes as you type — inspired by Google's familiar "Did you mean?" experience.
Cost / License
- Freemium
- Proprietary
Platforms
- Google Chrome
AI Slop Index (ASI) is VibeAxis’s open method and toolset for scoring synthetic-sounding content. It flags vague quantifiers, passive voice, credulous claims, and other slop signals, then rolls them into a transparent score. MIT-licensed components; zero tracking.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
- Software as a Service (SaaS)
WordWand is a system-wide AI assistant for macOS that works in any app through a single keyboard shortcut. No copy-pasting, no tab switching — just select text, press a hotkey, and transform it instantly.
Grammar Checker is an advanced proofreading tool that identifies grammar and spelling errors, delivers clear explanations, and offers practical suggestions.
Quillza is a free online platform that offers a range of smart tools to help people improve their writing. Whether you want to rewrite a paragraph, fix grammar mistakes, or generate content from scratch, Quillza makes it simple.
Privacy-first grammar and spell checker Chrome extension — 100% offline spell check, AI grammar with your own API key.
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.
+7
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