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LangChain 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.

LangChain compared with QED Science
Detail LangChainQED Science logo QED Science
What it doesThe open agent platform to own your intelligence Critical Thinking AI for constructive criticism and science evaluation
StageEstablished Not given
Founded2023 Not given
Based inUS IL
Pricing modelNot given Freemium
PricingDeveloper plan is free for solo users with up to 5k base traces per month, then pay-as-you-go. Plus plan costs $39/seat/month with 10k base traces included. Enterprise plan offers custom pricing with advanced options. Not given
Key features
  • Agent observability with step-by-step tracing
  • Agent evaluation and scoring
  • Agent deployment infrastructure
  • Production monitoring with online evaluations
  • Autonomous agent improvement with Engine
  • Secure sandbox execution for agent-generated code
  • LLM Gateway for model call control
  • No-code agent builder Fleet
  • Open source frameworks for agent development
  • 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
  • Comprehensive platform covering the entire agent development lifecycle from building to monitoring
  • Open source frameworks with options from quick-start to low-level control
  • Built-in observability and evaluation capabilities integrated into the platform
  • Support for long-running autonomous agents with Deep Agents framework
  • 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 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)87 no change since last check33 +1 (up) since last check
Trust Flow (Majestic)5629
Citation Flow (Majestic)6425
Referring domains (Majestic)28586157

4 details filled in for both companies.

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