Best 20 AI Knowledge Graph tools in 2026

An AI Knowledge Graph is a structured representation of information that includes entities, their attributes, and the relationships between them. It utilizes artificial intelligence to infer connections, derive insights, and facilitate knowledge discovery across various domains. By organizing data in a graph structure, it allows for efficient retrieval and enhances the understanding of complex information, making it easier for machines to comprehend and reason about data. Knowledge graphs are utilized in search engines, recommendation systems, and enterprise data management to enrich user experiences and improve decision-making processes.