kitio.aiGrammarly vs Wrytr
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Grammarly starts at $30/mo and Wrytr 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
- Seven-step e-book builder
- Reader persona and topic ideas
- AI cover and images
- Code-rendered charts and tables
- Marketing copy and Shorts scripts
- PDF, EPUB and Word export
| Feature | Grammarly | Wrytr |
|---|---|---|
| Best for | Grammar, tone and rewrite suggestions in almost every app you type in | Korean-language AI studio that writes, designs and markets e-books |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $30/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Superhuman Platform Inc. | Wrytr |
| Based in | United States | South Korea |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Grammarly starts at $30/mo and Wrytr 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
6 plans
Free
Free
- 20 credits on sign-up
- Try the 7-step builder
- All export formats
Lite
₩9,900/mo
- 100 credits per month
- About 2 e-books
Standard
₩29,000/mo
- 300 credits per month
- Full marketing set
- Trend analysis
Pro
₩59,000/mo
- 620 credits per month
- Translation and multilingual publishing
Studio
₩99,000/mo
- 1,050 credits per month
- API access
- White-label
Business
₩149,000/mo
- 1,600 credits per month
- Dedicated manager
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
Wrytr
- Built specifically for Korean writing
- Users keep full rights to sell books
- Accurate, editable charts at no credit cost
- Korean interface and output only
- Free credits cover less than one book
- Prices shown only in won
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 Wrytr if you want:
- Built specifically for Korean writing
- Users keep full rights to sell books
- Accurate, editable charts at no credit cost
Watch out: korean interface and output only.
Grammarly vs Wrytr FAQ
What is the difference between Grammarly and Wrytr?
Grammarly: Grammar, tone and rewrite suggestions in almost every app you type in. Wrytr: Korean-language AI studio that writes, designs and markets e-books. Both are writing tools.
Is Grammarly or Wrytr cheaper?
Grammarly starts at $30/mo and Wrytr starts at See pricing page. Check both pricing pages for current plans.
Do Grammarly and Wrytr have free plans?
Grammarly: Yes. Wrytr: Yes.
Who makes Grammarly?
Grammarly is made by Superhuman Platform Inc., based in United States.
Who makes Wrytr?
Wrytr is made by Wrytr, based in South Korea.
Which should I choose, Grammarly or Wrytr?
Choose Grammarly if you value works in nearly every app and website and free plan catches most basic errors. Choose Wrytr if you value built specifically for korean writing and users keep full rights to sell books.