Compare
AIWriter vs LanguageTool
Short answer: Pick AIWriter if you want versatile AI writing generation; pick LanguageTool if you want multilingual AI grammar checking. LanguageTool has a free plan, paid from $24.90/month.
AIWriterAIWriter unleashes your writing creativity! 
LanguageToolOpen-source grammar and style checkerWhich to pick
Pick AIWriter if you want…
- Versatile AI writing generation
Pick LanguageTool if you want…
- Multilingual AI grammar checking
- Free grammar checking
- Open-source code (languagetool-org/languagetool on GitHub, LGPL-2.1 license)
Side by side
- What it is
- AIWriter:AIWriter is an AI-powered writing assistant that generates and rewrites articles, stories, poems, emails, and other content.
- LanguageTool:LanguageTool is an AI-powered grammar, spelling and style checker for over 30 languages.
- Best for
- AIWriter:Versatile AI writing generation
- LanguageTool:Multilingual AI grammar checking
- Who it’s for
- AIWriter:Marketers, bloggers, writers, and professionals needing quick drafts or rewrites
- LanguageTool:Writers, students, professionals and teams needing multilingual text correction.
- Pricing
- AIWriter:Null
- LanguageTool:Freemium
- Starting price
- AIWriter:—
- LanguageTool:$24.90/month (Monthly Premium)
- Free plan or trial
- AIWriter:—
- LanguageTool:Free trial
- Plans
- AIWriter:—
- LanguageTool:2-year Premium $119.80/2 years per 2 years · Annual Premium $69.90/year per year · Quarterly Premium $49.90/quarter per quarter · Monthly Premium $24.90 per month
- Open source
- AIWriter:—
- LanguageTool:Yes, 15,112 GitHub stars
- Works with
- AIWriter:—
- LanguageTool:Chrome, Firefox, Edge, Safari, Opera, Google Docs, Microsoft Word, LibreOffice
AIWriter features
- Article Generation. Creates full-length articles instantly from prompts.
- Story & Poem Creation. Generates fiction, story outlines, and poems on demand.
- Email & Letter Drafting. Writes professional emails, cover letters, and other correspondence.
- Content Rewriting. Improves clarity, tone, and structure of existing text.
- Specialized Templates. Offers focused tools like blog post ideas, meta description, and landing page copy.
LanguageTool features
- Grammar & punctuation checking. Detects and corrects grammar, punctuation and agreement errors in real time.
- Style and tone suggestions. Highlights overused words, informal language and offers style improvements.
- AI paraphrasing. Rewrites sentences to be more formal, concise or fluent using AI.
- Personal dictionary & statistics. Save custom words and track writing productivity and error trends.
- Browser extensions & add-ons. Works in Chrome, Firefox, Edge, Safari, Opera and integrates with Google Docs, Word and LibreOffice.
- Desktop & mobile apps. Native editors for Windows, macOS and iOS with offline checking.
AIWriter vs LanguageTool FAQ
What is the difference between AIWriter and LanguageTool?+
LanguageTool: Open-source tool for grammar and style, no AI generation features.
Should I use AIWriter or LanguageTool?+
Pick AIWriter if you want versatile AI writing generation. Pick LanguageTool if you want multilingual AI grammar checking, free grammar checking or open-source code (languagetool-org/languagetool on GitHub, LGPL-2.1 license).
Is AIWriter or LanguageTool free?+
LanguageTool has a free plan; paid plans start at $24.90/month (Monthly Premium).
Is AIWriter or LanguageTool open source?+
LanguageTool is open source (languagetool-org/languagetool on GitHub, LGPL-2.1 license). DevHunt has no public source repository on record for AIWriter.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.