Built for linked data

Database is built with RDF support, including multiple linked data formats such as NQuads and JSON-LD.

Supports your database

Cayley works on top of your existing database regardless of data model: SQL, NoSQL or even KV.

Highly modular

Everything is modular - you can extend it with new formats, backends, query languages or custom logic.

Multiple query languages

Support multiple query languages:
Gizmo (Gremlin dialect), MQL and GraphQL dialect.

Community-driven

Our community shares the passion about graphs and linked data.
Join us on Slack or Discourse.

Open-source

Developed under Apache 2.0 license.
It’s free for you to use in any project.

Do you want to learn more?

Join our community

Recent posts