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QED Science vs VitalSend™

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 VitalSend™
DetailQED Science logo QED ScienceVitalSend™ logo VitalSend™
What it doesCritical Thinking AI for constructive criticism and science evaluation Send files encrypted from AI agents
StageNot given Not given
FoundedNot given Not given
Based inIL SE
Pricing modelFreemium Not given
PricingNot given Free: 3 transfers per month up to 1 GB each with verified email account. One transfer: from €2.50 (up to 1 GB), €3.50 (up to 10 GB), €5.50 (up to 100 GB), €9.50 (up to 1 TB). Basic: €9/month (first month €0.90), 20 credits monthly. Pro: €19/month (first month €1.90), 80 credits monthly. Extra credit
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
  • End-to-end encryption with XChaCha20-Poly1305
  • One-time download only, then automatic destruction
  • Supports files up to 1 TB
  • Password protection included by default
  • Integration with Claude, Cursor and Claude Desktop
  • API key support for CI and scripts
  • Resumable uploads for large files
  • No readable file contents stored by service
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
  • Files encrypted on sender's device before upload
  • Automatic permanent destruction after one download
  • No recovery possible by design
  • Repeated wrong password attempts destroy the transfer
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)35 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)290
Citation Flow (Majestic)250
Referring domains (Majestic)1570

4 details filled in for both companies.

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