01Research Subscriptions

Premium research access that scales with you

Unlock the full LHS Lens analytical framework, curated datasets, and verified research tooling — from independent scholar to institutional deployment.

MonthlyAnnual save ~15%

Scholar

Basic access for independent researchers

$19/mo
  • Full library access
  • Up to 1,000 API calls / month
  • Email support
  • Citation verification (pay per use, $5/claim)

1,000 API calls included per month

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Researcher

Advanced search and unlimited exports

$49/mo
  • Everything in Scholar
  • Advanced search + exports
  • Unlimited data exports
  • Citation verification included
  • Priority support

25,000 API calls included per month

Institution

Full API access for teams and organizations

$499/mo
  • Everything in Researcher
  • Full API access (rate-free)
  • Multi-user seats
  • Dedicated account manager
  • Custom datasets on request

All plans include access to the LHS Legacy Knowledge Library. Cancel anytime.

Unlock the Complete Library

Free members get the archive. Premium members get the full 1000-page collector editions, unlimited peer review access, and the complete LHS framework. Upgrade to go deeper.

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Peer Review Access Available

Become a Capstone GDDI Contributor and get unlimited access to every book for peer review. Your LHS Scholarly Rubric scores feed the live GDDI analysis.

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New Books in the Library

The LHS Editorial Team has completed new chapters across the bestseller and Golden Fracture collections. Browse the latest releases and collector editions.

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Powell-Rad Path™LHS Lab

An AI-powered research library organized through the LHS Lens for inherited conditioning analysis. The LHS Lens is an analytical framework — it does not assert conclusions as fact. Always verify evidence from primary sources.

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