yggy

Meet yggy

yggy turns documents and connected business sources into a knowledge graph that applications and AI assistants can query. Its Core platform extracts facts and relationships, matches entities across sources, and keeps the graph updated as new material arrives. The result preserves source references so a team can trace information back to the documents behind it.

Developers can use the graph through an API or Model Context Protocol, while domain experts review unclear cases and define how information should be interpreted. A free plan supports trying the platform with a limited collection of documents. yggy is useful when an assistant needs reusable context across several systems instead of searching each source in isolation.