Diffbot is an AI company building one of the world's largest knowledge graphs by autonomously crawling, reading, and structuring the public web. Its APIs and LLM turn unstructured pages into machine-readable facts about people, organizations, products, and articles - powering search, sales intelligence, market research, and grounded generative AI.
TigerGraph is a Redwood City-based software company building a native, massively parallel graph database and analytics platform designed to find patterns across deeply connected data in real time. Founded in 2012 by Dr. Yu Xu, it powers fraud detection, anti-money laundering, customer 360, recommendation engines and, increasingly, the relationship-intelligence layer behind enterprise AI and GraphRAG. Its cloud-native platform, TigerGraph Savanna, lets organizations query trillions of edges with the GSQL query language across AWS, Azure and Google Cloud.
Implicit (formerly Agolo, legally Ninoh, Inc.) is a New York-based AI company that turns a company's scattered manuals, SOPs, tickets and PDFs into a private 'knowledge engine.' Its KnowledgeOS platform builds enterprise knowledge graphs and AI Navigators that give support agents and customers expert-level, source-cited answers about complex products. The company pivoted from its original news-summarization roots into entity intelligence and product-expertise support, claiming roughly 3x the accuracy of generic LLMs with answers tied to a source to eliminate hallucinations.
Neo4j is the company behind the world's most widely deployed graph database. It stores data as nodes and relationships rather than rows and tables, which makes connections - the part most databases treat as an afterthought - the main event. Used by a large majority of the Fortune 100 and a community of more than 250,000 developers, Neo4j powers fraud detection, recommendation engines, supply-chain analysis, and, increasingly, the knowledge graphs that ground generative AI in real facts (GraphRAG).