kitio.aiBlainy vs Trinka
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Blainy has the lower starting price: about $12 a month, against $20 for Trinka.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI autocomplete
- Paper search with citations
- Chat with PDFs
- Paraphrase and rewrite
- Outlining
- Research library
- Academic grammar rules
- Consistency checker
- Citation checker
- Journal finder
- Word add-in
| Feature | Blainy | Trinka |
|---|---|---|
| Best for | Academic writing assistant with paper search, citations and autocomplete | Grammar checker tuned for academic and technical English |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $12/mo | $20/mo |
| Free plan | Yes | Yes |
| Made by | Blainy | Crimson AI |
| Based in | – | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Blainy has the lower starting price: about $12 a month, against $20 for Trinka.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- 200 AI words a day
- In-text citations
- Basic paraphrasing
Unlimited
$12/mo
- Unlimited AI words
- Advanced paraphrasing
- Full autocomplete and outlining
- Research library
3 plans
Basic
Free
- 5,000 words per month
- Grammar check (Lite mode)
- No credit card needed
Premium
$20/mo
- Full writing assistance access
- Lite and Power grammar modes
- Style guide-based corrections
Confidential Data
$41.67/mo billed yearly
- Everything in Premium Plus
- Data not used for AI training
- Instant data deletion
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
Blainy
- Citations in several academic styles
- PDF chat inside the writing tool
- Low-cost unlimited plan
- Free plan allows only 200 AI words a day
- Few citation styles on the free tier
- Generated text still needs fact-checking
Trinka
- Knows academic and scientific style
- Helpful for non-native researchers
- Affordable premium plan
- Less useful for casual writing
- Free plan limits monthly words
Which one should you choose?
Choose Blainy if you want:
- Citations in several academic styles
- PDF chat inside the writing tool
- Low-cost unlimited plan
Watch out: free plan allows only 200 ai words a day.
Choose Trinka if you want:
- Knows academic and scientific style
- Helpful for non-native researchers
- Affordable premium plan
Watch out: less useful for casual writing.
Blainy vs Trinka FAQ
What is the difference between Blainy and Trinka?
Blainy: Academic writing assistant with paper search, citations and autocomplete. Trinka: Grammar checker tuned for academic and technical English. Both are writing tools.
Is Blainy or Trinka cheaper?
Blainy has the lower starting price: about $12 a month, against $20 for Trinka.
Do Blainy and Trinka have free plans?
Blainy: Yes. Trinka: Yes.
Who makes Blainy?
Blainy is made by Blainy.
Who makes Trinka?
Trinka is made by Crimson AI, based in India.
Which should I choose, Blainy or Trinka?
Choose Blainy if you value citations in several academic styles and pdf chat inside the writing tool. Choose Trinka if you value knows academic and scientific style and helpful for non-native researchers.