QED Science vs AI21
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
QED Science compared with AI21
| Detail | 
QED Science | 
AI21 |
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| What it does | Critical Thinking AI for constructive criticism and science evaluation
| Post-train specialized models for your task, creating an AI edge your competitors can't buy
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| Stage | Not given
| Established
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| Founded | Not given
| Not given
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| Based in | IL
| IL
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| Pricing model | Freemium
| Contact for pricing
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| Pricing | Not given
| Not given
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| Key features | - Core claim extraction and validation
- Grant proposal evaluation
- Personalized research insights feed
- Validity scoring and contradiction resolution
- SOC 2 Type II and ISO 27001 compliance
- Data privacy with no model training on submissions
| - Forward-Deployed Researchers provide end-to-end model training and optimization
- Custom evaluation suite development from real tasks
- Production-ready deployment with cost-quality trade-offs
- Deployment flexibility including on-premises and VPC options
- Data security with no retention and full traceability
- Continuous model improvement from production traffic
- Customer ownership of model weights and training recipes
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| What makes it different | - Only AI platform trained on feedback from thousands of domain experts including Nobel laureates
- User manuscripts never used for model training or fine-tuning
- Provides nature-reviewer-level feedback at scale
- Built by scientists for scientists
| - Customers own specialized models trained on proprietary data, not rented general-purpose models
- Achieve frontier-level quality at lower costs through specialized training
- Five years of experience with diverse post-training and optimization methods
- Models ship production-ready in weeks with ongoing improvement capability
- Secure deployment with no data retention and auditable access controls
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 35 ▲ +2 (up) since last check | 75 ● no change since last check |
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| Trust Flow (Majestic) | 29 | 22 |
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| Citation Flow (Majestic) | 25 | 44 |
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| Referring domains (Majestic) | 157 | 3529 |
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5 details filled in for both companies.
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