Compare other tools| Tool | DeepL | Grammarly |
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| Price | Pricing information is currently unavailable. | From $30/month$144/year billed annually |
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| Free plan | Free plan | Free plan |
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| Best for | - Translating documents, emails and web content into natural-sounding output
- Professionals working across languages who need consistent quality
- Developers integrating translation into their own products via the API
| - Professionals who want real-time grammar and clarity checks
- Writers who work across many tools and browsers
- Teams that want a consistent style guide enforced automatically
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| Ease of use | Usable by beginners | Usable by beginners |
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| Key features | - Text translation across over thirty language pairs
- Document translation preserving original layout
- DeepL Write grammar and rephrasing for English and German
- Glossary feature for consistent terminology
- API for integration into other products
| - Real-time grammar, spelling and punctuation corrections
- Clarity and conciseness suggestions
- Tone detection and adjustment recommendations
- Generative AI for drafting and replying to messages
- Style guide and vocabulary settings for teams
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| Integrations | Microsoft Word, PowerPoint, Chrome, Zapier | Microsoft Word, Google Docs, Chrome, Slack, Outlook, Gmail |
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| API | Available | Not on record |
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| Skill level | Beginner, Intermediate | Beginner, Intermediate |
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| Platforms | Web, macOS, Windows, Browser extension, API | Web, macOS, Windows, Browser extension, iOS, Android |
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| Main advantages | - Translation quality is consistently strong on supported language pairs
- Document translator preserves layout without manual reformatting
- Free tier is useful for everyday translation tasks
| - Works across nearly every writing surface through a browser extension
- Real-time suggestions are easy to review without breaking flow
- Free tier covers the core grammar checks
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| Main disadvantages | - Grammar and rewriting features are limited to English and German
- Less useful for creative writing beyond translation tasks
| - Advanced style and clarity suggestions are locked to paid plans
- Suggestions can over-correct informal or creative writing
- Strongest for English; limited support for other languages
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| Data checked | Checked October 4, 2026 | Checked October 4, 2026 |
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| Try DeepL | Try Grammarly |
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Which one to choose
Choose DeepL if
- Translating documents, emails and web content into natural-sounding output
- Professionals working across languages who need consistent quality
- Developers integrating translation into their own products via the API
Read review
Choose Grammarly if
- Professionals who want real-time grammar and clarity checks
- Writers who work across many tools and browsers
- Teams that want a consistent style guide enforced automatically
Read review