kitio.aiGrammarly vs DeepL
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Grammarly starts at $30/mo and DeepL starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Grammar and spelling checks
- Tone detection
- Full-sentence rewrites
- Plagiarism checker
- Authorship tracking
- Text and document translation
- DeepL Write editing
- Real-time voice translation
- Glossaries and style rules
- Developer API
- Office and browser integrations
| Feature | Grammarly | DeepL |
|---|---|---|
| Best for | Grammar, tone and rewrite suggestions in almost every app you type in | AI translator for text, documents and live speech |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $30/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Superhuman Platform Inc. | DeepL SE |
| Based in | United States | Germany |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Grammarly starts at $30/mo and DeepL starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Spelling and grammar checks
- Tone detection
- 100 AI prompts
Pro
$30/mo
- Per member
- Full-sentence rewrites
- Tone adjustments
- Plagiarism and AI detection
Enterprise
Contact sales
- BYOK encryption
- Custom roles and permissions
- Data loss prevention
- Dedicated support
5 plans
Free
Free
- 50,000 characters per month
- 1 saved translation
Individual
€7.49/mo billed yearly
- 300,000 characters per month
- 3 file translations per month
- No training on your texts
- Full-page translation
Team
€24.99/user/mo billed yearly
- Per user
- 1M characters per user each month
- 20 file translations per month
- SSO and team admin
Business
€49.99/mo
- Unlimited characters
- 100 file translations per month
- Translation memory
- SCIM user provisioning
Enterprise
Contact sales
- Custom character and file limits
- Bring your own key
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Grammarly
- Works in nearly every app and website
- Free plan catches most basic errors
- Clear explanations for each suggestion
- Best features need the paid plan
- Can flatten a writer's personal style
- English only
DeepL
- Natural-sounding translations
- Translates whole files, not just text
- Free API key for developers
- Paid plans keep your texts out of training
- Free version caps usage at 50,000 characters
- Few file translations on the Individual plan
- Voice minutes are capped per user each month
Which one should you choose?
Choose Grammarly if you want:
- Works in nearly every app and website
- Free plan catches most basic errors
- Clear explanations for each suggestion
Watch out: best features need the paid plan.
Choose DeepL if you want:
- Natural-sounding translations
- Translates whole files, not just text
- Free API key for developers
Watch out: free version caps usage at 50,000 characters.
Grammarly vs DeepL FAQ
What is the difference between Grammarly and DeepL?
Grammarly: Grammar, tone and rewrite suggestions in almost every app you type in. DeepL: AI translator for text, documents and live speech. Both are writing tools.
Is Grammarly or DeepL cheaper?
Grammarly starts at $30/mo and DeepL starts at See pricing page. Check both pricing pages for current plans.
Do Grammarly and DeepL have free plans?
Grammarly: Yes. DeepL: Yes.
Who makes Grammarly?
Grammarly is made by Superhuman Platform Inc., based in United States.
Who makes DeepL?
DeepL is made by DeepL SE, based in Germany.
Which should I choose, Grammarly or DeepL?
Choose Grammarly if you value works in nearly every app and website and free plan catches most basic errors. Choose DeepL if you value natural-sounding translations and translates whole files, not just text.