kitio.aiRewriting.AI vs Wisio
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Rewriting.AI is completely free, while Wisio is free trial.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Scientific English rewriting
- Grammar and syntax correction
- Translation into English
- Fine-tuned writing models
- Manuscript editor
- AI Advisor feedback
- Precision Mode with source PDFs
- PubMed and Crossref citations
- Academic grammar correction
| Feature | Rewriting.AI | Wisio |
|---|---|---|
| Best for | Rewrites drafts into correct scientific English for researchers | AI writing editor for researchers drafting papers in English |
| Category | Writing | Writing |
| Pricing model | Free | Free trial |
| Starting price | Free | $24/mo |
| Free plan | Yes, fully free | No, 7-day trial |
| Made by | Scientific Writing Models Lab | Wisio |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Rewriting.AI is completely free, while Wisio is free trial.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Trial
Free
- 7 days
- Every feature unlocked
- No card required
Pro
$24/mo
- AI suggestions and Advisor
- Precision Mode
- Unlimited reference search
- $12/mo when billed yearly
Teams
Contact sales
- Seat bundles for labs
- Centralized billing
- Priority support
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Rewriting.AI
- Focused on academic and scientific style
- Free with an account
- Translates as well as corrects
- Still in a testing phase
- Login required before any use
- Basic interface with few options
Wisio
- Built for non-native English researchers
- Suggestions grounded in your references
- Citations without leaving the editor
- No free plan after the trial
- Only 5 reference PDFs per project
- English-language papers only
Which one should you choose?
Choose Rewriting.AI if you want:
- Focused on academic and scientific style
- Free with an account
- Translates as well as corrects
Watch out: still in a testing phase.
Choose Wisio if you want:
- Built for non-native English researchers
- Suggestions grounded in your references
- Citations without leaving the editor
Watch out: no free plan after the trial.
Rewriting.AI vs Wisio FAQ
What is the difference between Rewriting.AI and Wisio?
Rewriting.AI: Rewrites drafts into correct scientific English for researchers. Wisio: AI writing editor for researchers drafting papers in English. Both are writing tools.
Is Rewriting.AI or Wisio cheaper?
Rewriting.AI is completely free, while Wisio is free trial.
Do Rewriting.AI and Wisio have free plans?
Rewriting.AI: Yes, fully free. Wisio: No, 7-day trial.
Who makes Rewriting.AI?
Rewriting.AI is made by Scientific Writing Models Lab.
Who makes Wisio?
Wisio is made by Wisio.
Which should I choose, Rewriting.AI or Wisio?
Choose Rewriting.AI if you value focused on academic and scientific style and free with an account. Choose Wisio if you value built for non-native english researchers and suggestions grounded in your references.