QED Science vs Zep

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 Zep
Detail	QED Science	Zep
What it does	Critical Thinking AI for constructive criticism and science evaluation	The unified context layer for enterprise data
Stage	Not given	Not given
Founded	Not given	2023
Based in	IL	US
Pricing model	Freemium	Freemium
Pricing	Not given	Free plan: 10,000 credits per month. Flex plan: $125/month with 50,000 credits included, then $25 per 10,000 credits. Flex Plus: $375/month with 200,000 credits included, then $75 per 40,000 credits. Enterprise: custom credits with negotiated rates. Credits consumed based on Episode size: 1 credit p
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	Sub-200ms context retrieval at scale Temporal context graphs with point-in-time queries
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	Reduces token use by up to 90% compared to traditional retrieval Temporal context graphs that track how business information changes over time Enterprise-scale Context Lake supporting millions of graphs
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	35 +2 (up) since last check	70 +1 (up) since last check
Trust Flow (Majestic)	29	16
Citation Flow (Majestic)	25	44
Referring domains (Majestic)	157	2072

5 details filled in for both companies.

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