TypeDB

TypeDB Ltd is registered in England and Wales with its registered office in London. It develops TypeDB, an open-source graph database with a strict schema that checks every write and query against a model of the domain, so errors are reported instead of silently returning empty results.

The database supports multi-party relations, type inheritance and schema-defined functions, queried through TypeQL. It is offered as Community Edition, TypeDB Cloud and self-hosted Enterprise, with Studio, Console and driver SDKs. For AI work there is a TypeDB MCP for agents and TypeDB Vector for embeddings. Users include research groups at TU Delft and RWTH Aachen, and organisations such as BRGM.

• Strict schema: writes to undefined types are rejected.
• TypeQL: query language with type checking, functions and inheritance.
• Multi-party relations: one relation connects any number of participants.
• TypeDB MCP and Vector: agent connectivity and embedding storage next to typed data.
• Cluster 3.x alpha: Raft replication and ACID transactions across nodes.
• Tooling: Studio, Console and driver SDKs, with Cloud and Enterprise editions.

• A Vietnamese research institute modelling biological or materials data with strict ontologies.
• A compliance team representing regulations, controls and owners as a typed knowledge graph.
• An AI team grounding agents on a schema-checked knowledge base.

• Schema enforcement rejects invalid data at write time, improving data quality.
• Type-checked queries return explicit errors, which helps developers and LLM-generated queries.
• Type inheritance lets one query cover all subtypes, reducing query code.
• Open-source Community Edition and free-tier Cloud lower the cost of trying it.

Knowledge engineering and AI agents need data models that are explicit and checkable, and LLM-generated queries benefit from strict schemas. Graph databases are used for life sciences, geoscience and compliance data. Vietnamese research institutes, pharma and public-data projects can use typed graphs to model complex relationships.

TypeDB Ltd, registered in England and Wales (company number 08766237), registered office in London. Published a Summer 2026 roadmap in May 2026 covering batch queries, vector prototype and Cluster beta.