kitio.aiThesify vs Gatsbi
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Thesify starts at See pricing page and Gatsbi starts at $19.99/mo. 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
- Manuscript pre-submission review
- Journal recommender
- Related article suggestions
- Feedback chat
- Coauthor research agents
- Citation help
- Research idea discovery
- Manuscript drafting with citations
- Systematic review screening
- Meta-analysis plots
- Patent disclosure drafts
| Feature | Thesify | Gatsbi |
|---|---|---|
| Best for | AI pre-submission review and writing workspace for academics | AI research assistant for paper drafts, reviews and meta-analyses |
| Category | Research & search | Research & search |
| Pricing model | Paid | Free trial |
| Starting price | See pricing page | $19.99/mo |
| Free plan | No | No, trial available |
| Made by | Thesify | Gatsbi AI Limited |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Thesify starts at See pricing page and Gatsbi starts at $19.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
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
Gatsbi
- Covers ideation through meta-analysis
- Desktop apps for Windows and Mac
- Patent drafts in 11 languages
- Free trial lasts only one day
- Drafts need careful checking before submission
- Pricing page is hard to read
Which one should you choose?
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.
Choose Gatsbi if you want:
- Covers ideation through meta-analysis
- Desktop apps for Windows and Mac
- Patent drafts in 11 languages
Watch out: free trial lasts only one day.
Thesify vs Gatsbi FAQ
What is the difference between Thesify and Gatsbi?
Thesify: AI pre-submission review and writing workspace for academics. Gatsbi: AI research assistant for paper drafts, reviews and meta-analyses. Both are research & search tools.
Is Thesify or Gatsbi cheaper?
Thesify starts at See pricing page and Gatsbi starts at $19.99/mo. Check both pricing pages for current plans.
Do Thesify and Gatsbi have free plans?
Thesify: No. Gatsbi: No, trial available.
Who makes Thesify?
Thesify is made by Thesify.
Who makes Gatsbi?
Gatsbi is made by Gatsbi AI Limited.
Which should I choose, Thesify or Gatsbi?
Choose Thesify if you value minutes instead of weeks for feedback and single reviews without a subscription. Choose Gatsbi if you value covers ideation through meta-analysis and desktop apps for windows and mac.