COMPANY & PORTFOLIO · CLASSIC PRODUCT IP · KNOWLEDGE GRAPH FOR AI · LICENSE ONLY

Brian Brewer · Founder & CTO

Enterprise metadata into a knowledge graph.

Company, portfolio, and enterprise metadata software IP. Next chapter: a knowledge graph platform by license.

Then · Classic
End of support
Heritage products & IP: what shipped
Proof · Portfolio
47+ accounts · 13 cases
Multi-year enterprise engagements
Now · Platform
Enterprise knowledge graph for AI
License only

Framework · Contact on Slack

Start here

Platform brief & AI economics

AI-native enterprise metadata into a governed graph — low HITL, license only. Start with the brief; see the hype-cycle leave-behind; full product story on Platform.

Platform Brief cover
Primary · Product

Enterprise Knowledge Graph Platform Brief

Partner pack for license conversations — Studio AI, the engine, your environment, commercial IP.

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AI Hype Cycle and Enterprise LLM Economics infographic
Print 17×11

AI Hype Cycle & Enterprise LLM Economics

Standalone infographic leave-behind — why cloud LLM spend stalls and governed context wins.

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Platform & licensing →

Two Decades of Platform Innovation

Then
Metadata Appliance™ Enterprise Server™ Studio™
InfoLibrarian Metadata Integration Appliance, 2005: the world's first
Metadata Integration Appliance, 2005. The world’s first. Heritage →

We built enterprise metadata software before “data catalog” was a category: vocabulary, models, lineage and impact, technical and business meaning integrated across large estates.

Classic product line is end of support; the discipline and proof remain. What most organizations still lack is that governed metadata foundation. Now the substrate can carry it as a knowledge graph for people and agents.

Products & IP →
Now
Knowledge graph platform License only
InfoLibrarian Studio AI — Impact Analysis on the governed graph
Studio AI — Impact on the governed graph. Platform →

What began as the Metadata Appliance is now a knowledge graph platform: enterprise metadata from many sources feeds a governed graph so people and agents reason over connections and evidence. Not over definitions alone, and not over disconnected pieces of content.

It runs in your environment, by license. Your metadata, content, and graph stay under your control. Not open source, not a public product store.

Platform & licensing →

Featured Client Portfolio


  • InfoLibrarian Corporation Clients - A&E Television Networks
  • InfoLibrarian Corporation Clients - Sabre Holdings
  • InfoLibrarian Corporation Clients - Fidelity Investments
  • InfoLibrarian Corporation Clients - Bank Of Montreal Financial Group
  • InfoLibrarian Corporation Clients - Citibank
  • InfoLibrarian Corporation Clients - Standard and Poors
  • InfoLibrarian Corporation Clients - United Health Care
  • InfoLibrarian Corporation Clients - Blue Cross Blue Shield