kitio.aiAvidnote vs Thesify
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Avidnote starts at $19/mo and Thesify 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
- Chat with papers
- Cited AI answers
- Research writing templates
- Data analysis
- Interview transcription
- PDF and Word export
- Manuscript pre-submission review
- Journal recommender
- Related article suggestions
- Feedback chat
- Coauthor research agents
- Citation help
| Feature | Avidnote | Thesify |
|---|---|---|
| Best for | AI workspace for reading, writing and analyzing research papers | AI pre-submission review and writing workspace for academics |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Paid |
| Starting price | $19/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Avidnote | Thesify |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Avidnote starts at $19/mo and Thesify starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 20,000 AI words a month
- 10 paper questions a month
- PDF and Word export
Professional
$19/mo
- 200,000 AI words a month
- Unlimited paper questions
Premium
$59/mo
- 2 million AI words a month
- Most advanced model for paper chat
Ultimate
$99/mo
- Unlimited AI credits
- Premium AI
4 plans
Single Review
€14.95 one-time
- One manuscript review
- Full PDF feedback report
3 Reviews
€39.95 one-time
- Draft, revision and resubmission
Monthly
€24.95/mo
- 3 reviews a month
- AI chat credit included
- Unused reviews roll over
Yearly
€149.95/yr
- 3 reviews a month
- Lowest cost per review
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
Avidnote
- Citations link to exact passages
- EU-hosted with no training on data
- Covers reading, writing and analysis
- Free plan capped at 10 paper questions
- Best model only on Premium and up
- Web-only, no desktop app
Thesify
- Minutes instead of weeks for feedback
- Single reviews without a subscription
- Unused reviews roll over
- Prices are in euros
- Coauthor trial is not free
- Feedback doesn't replace peer review
Which one should you choose?
Choose Avidnote if you want:
- Citations link to exact passages
- EU-hosted with no training on data
- Covers reading, writing and analysis
Watch out: free plan capped at 10 paper questions.
Choose Thesify if you want:
- Minutes instead of weeks for feedback
- Single reviews without a subscription
- Unused reviews roll over
Watch out: prices are in euros.
Avidnote vs Thesify FAQ
What is the difference between Avidnote and Thesify?
Avidnote: AI workspace for reading, writing and analyzing research papers. Thesify: AI pre-submission review and writing workspace for academics. Both are research & search tools.
Is Avidnote or Thesify cheaper?
Avidnote starts at $19/mo and Thesify starts at See pricing page. Check both pricing pages for current plans.
Do Avidnote and Thesify have free plans?
Avidnote: Yes. Thesify: No.
Who makes Avidnote?
Avidnote is made by Avidnote.
Who makes Thesify?
Thesify is made by Thesify.
Which should I choose, Avidnote or Thesify?
Choose Avidnote if you value citations link to exact passages and eu-hosted with no training on data. Choose Thesify if you value minutes instead of weeks for feedback and single reviews without a subscription.