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Grammarly vs LanguageTool
🤝 It's a Tie — Both tools are very closely matched. Your best choice depends on your specific workflow.
Feature
Grammarly
LanguageTool
Rating
⭐ 4.8/5
⭐ 4.8/5
Free Plan
Starting Price
$12/mo
$15/mo
Monthly Visits
72.0M
18.0M
API Support
Open Source
AI Capabilities
Mobile App
Desktop App
Browser Extension
Integrations
7 apps
4 apps
Team Size
ENTERPRISE
ENTERPRISE
Grammarly Pros & Cons
Pros
- Works seamlessly inside every web browser, Slack, Word, and email client
- Tone detector prevents misunderstandings in professional emails
- Free tier catches the vast majority of common grammar and spelling errors
Cons
- Premium tier is a notable monthly subscription
- Occasionally suggests overly simplified sentence structures
LanguageTool Pros & Cons
Pros
- Reliable infrastructure
- Fast intuitive user interface
- Broad ecosystem integration
Cons
- Full feature set requires paid plan
Grammarly Key Features
- Real-Time Spelling & Grammar Checking
- Tone & Clarity Suggestions
- Generative AI Text Completion (100 prompts/mo on Free)
- Plagiarism Detection
LanguageTool Key Features
- Cloud Sync
- Multi-platform Access
- Collaboration Tools
- Export & Integrations
- Security & Encryption