kitio.aiGrammarly vs Resoomer
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Resoomer is completely free, while Grammarly is freemium.
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 summarizer
- Paraphraser and rewriter
- Translator
- Text reader
- Browser extensions
- Mobile apps
| Feature | Grammarly | Resoomer |
|---|---|---|
| Best for | Grammar, tone and rewrite suggestions in almost every app you type in | Free text summarizer and reading toolkit with paraphrasing tools |
| Category | Writing | Writing |
| Pricing model | Freemium | Free |
| Starting price | $30/mo | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Superhuman Platform Inc. | Resoomer |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Resoomer is completely free, while Grammarly is freemium.
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
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
Resoomer
- Free without an account
- Handles PDF, EPUB and DOCX files
- Extensions for six browsers
- Apps for Android and iOS
- Main site is in French
- Summaries work best on structured texts
- Paid options not described in the evidence
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 Resoomer if you want:
- Free without an account
- Handles PDF, EPUB and DOCX files
- Extensions for six browsers
Watch out: main site is in french.
Grammarly vs Resoomer FAQ
What is the difference between Grammarly and Resoomer?
Grammarly: Grammar, tone and rewrite suggestions in almost every app you type in. Resoomer: Free text summarizer and reading toolkit with paraphrasing tools. Both are writing tools.
Is Grammarly or Resoomer cheaper?
Resoomer is completely free, while Grammarly is freemium.
Do Grammarly and Resoomer have free plans?
Grammarly: Yes. Resoomer: Yes, fully free.
Who makes Grammarly?
Grammarly is made by Superhuman Platform Inc., based in United States.
Who makes Resoomer?
Resoomer is made by Resoomer.
Which should I choose, Grammarly or Resoomer?
Choose Grammarly if you value works in nearly every app and website and free plan catches most basic errors. Choose Resoomer if you value free without an account and handles pdf, epub and docx files.