kitio.aiMetaso vs OpenRead
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Metaso is completely free, while OpenRead is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cited answers
- Research mode
- Academic search
- Mind map outlines
- Document Q&A
- Paper Q&A
- Multi-paper comparison
- Paper summaries
- Related paper graph
- Notes on papers
- Multi-model AI chat
| Feature | Metaso | OpenRead |
|---|---|---|
| Best for | Chinese AI search engine with research and academic modes | AI research platform for reading, comparing and searching papers |
| Category | Research & search | Research & search |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Metaso | OpenRead, Inc. |
| Based in | China | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Metaso is completely free, while OpenRead is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
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
Metaso
- Strong Chinese-language search
- Ad-free
- Structured outputs
- Interface mainly in Chinese
- Less coverage of English sources
OpenRead
- Large index of academic papers
- Compares findings across studies
- Reading, notes and search in one place
- Pricing details not shown on the homepage
- Some features reserved for Pro
- Interface packs in many tools at once
Which one should you choose?
Choose Metaso if you want:
- Strong Chinese-language search
- Ad-free
- Structured outputs
Watch out: interface mainly in chinese.
Choose OpenRead if you want:
- Large index of academic papers
- Compares findings across studies
- Reading, notes and search in one place
Watch out: pricing details not shown on the homepage.
Metaso vs OpenRead FAQ
What is the difference between Metaso and OpenRead?
Metaso: Chinese AI search engine with research and academic modes. OpenRead: AI research platform for reading, comparing and searching papers. Both are research & search tools.
Is Metaso or OpenRead cheaper?
Metaso is completely free, while OpenRead is freemium.
Do Metaso and OpenRead have free plans?
Metaso: Yes, fully free. OpenRead: Yes.
Who makes Metaso?
Metaso is made by Metaso, based in China.
Who makes OpenRead?
OpenRead is made by OpenRead, Inc..
Which should I choose, Metaso or OpenRead?
Choose Metaso if you value strong chinese-language search and ad-free. Choose OpenRead if you value large index of academic papers and compares findings across studies.