Fulcra vs QED Science

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Fulcra compared with QED Science
Detail	Fulcra	QED Science
What it does	The user-owned context backend for AI agents	Critical Thinking AI for constructive criticism and science evaluation
Stage	Growing	Not given
Founded	Not given	Not given
Based in	US	IL
Pricing model	Freemium	Freemium
Pricing	Not given	Not given
Key features	One user-owned context for every agent Agents wake up to what changed since their last loop Readable, traceable context with every change logged End-to-end encryption with AES-256 Granular sharing controls with revocable access Right to export, delete, and transparency Context that travels across AI products and models	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
What makes it different	User-owned context that travels with you across AI products Traceable agent activity with full visibility and control Agents coordinate through shared context without learning being trapped in silos End-to-end encryption with no data selling	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
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)	27 +1 (up) since last check	33 +1 (up) since last check
Trust Flow (Majestic)	20	29
Citation Flow (Majestic)	40	25
Referring domains (Majestic)	593	157

5 details filled in for both companies.

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