kitio.aiBlainy vs Isaac Editor
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Isaac Editor has the lower starting price: about $10 a month, against $12 for Blainy.
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
- AI writing assistant
- Literature search
- Chat with documents
- Reference management
- Autocomplete and paraphrasing
- Literature review automation
| Feature | Blainy | Isaac Editor |
|---|---|---|
| Best for | Academic writing assistant with paper search, citations and autocomplete | AI workspace for academic writing, literature search and citations |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | $12/mo | $10/mo |
| Free plan | Yes | Yes |
| Made by | Blainy | Isaac Editor |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Isaac Editor has the lower starting price: about $10 a month, against $12 for Blainy.
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
Free
Free
- 10 daily AI tokens
- 100 MB file storage
- Document chat and literature search
Basic
$10/mo
- 50 daily AI tokens
- 1 GB file storage
- Generate first drafts
Pro
$25/mo
- Unlimited AI and chat
- Unlimited file storage
- Premium AI models
Prices in USD, checked Oct 29, 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
Isaac Editor
- Free plan with no credit card
- Search, write and cite in one app
- Chat with your uploaded papers
- Free plan has only 10 daily AI tokens
- Best features sit on the $25 Pro plan
- Aimed at academic writing only
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 Isaac Editor if you want:
- Free plan with no credit card
- Search, write and cite in one app
- Chat with your uploaded papers
Watch out: free plan has only 10 daily ai tokens.
Blainy vs Isaac Editor FAQ
What is the difference between Blainy and Isaac Editor?
Blainy: Academic writing assistant with paper search, citations and autocomplete. Isaac Editor: AI workspace for academic writing, literature search and citations. Both are writing tools.
Is Blainy or Isaac Editor cheaper?
Isaac Editor has the lower starting price: about $10 a month, against $12 for Blainy.
Do Blainy and Isaac Editor have free plans?
Blainy: Yes. Isaac Editor: Yes.
Who makes Blainy?
Blainy is made by Blainy.
Who makes Isaac Editor?
Isaac Editor is made by Isaac Editor.
Which should I choose, Blainy or Isaac Editor?
Choose Blainy if you value citations in several academic styles and pdf chat inside the writing tool. Choose Isaac Editor if you value free plan with no credit card and search, write and cite in one app.