Graph Query Language

Several databases and graph platforms support GraphQL for graph-like data access, either natively or via mapping layers. Here are key offerings already to market as of 2025: [3pkpr7] [7dviz9]
  • Dgraph: A native, distributed graph database with built-in GraphQL query syntax. Dgraph is designed from the ground up for GraphQL support, enabling direct query of graph data via GraphQL and is used in production by major companies. [7dviz9] [3pkpr7] Dgraph offers both open-source and hosted cloud options.
  • PuppyGraph: While technically more a graph query engine than a pure graph database, PuppyGraph supports connections over popular graph query languages, including GraphQL (as well as Cypher and Gremlin). It allows querying relational data as graphs with GraphQL. [3pkpr7]
  • HarperDB: HarperDB offers robust GraphQL endpoints alongside SQL and REST. This multi-model database gives direct GraphQL API access for querying and manipulating tabular and graph data. [fuqqt5]
  • StarfishETL: A platform supporting data integration and transformation, providing GraphQL APIs for interacting with graph-modeled data. [fuqqt5]
  • Xano: A back-end service popular for API-driven applications, provides postgreSQL-backed databases with native GraphQL support for querying nested and relational data. [fuqqt5]
  • Retool: While not a graph database per se, Retool empowers users to connect databases and generate GraphQL APIs for querying, visualizing, and manipulating data with a graph-like schema in mind. [fuqqt5]
  • Dgraph Cloud: Dgraph also offers a fully managed, hosted version of its database with GraphQL endpoint support for production environments. [7dviz9]
These products demonstrate that GraphQL, though initially intended for API layer orchestration, is now widely adopted as both a query interface and a core feature of modern graph and multi-model databases as of 2025. Some, like Dgraph, are true graph DBs directly exposing GraphQL; others use GraphQL to provide a graph-like API over different backends. [3pkpr7] [7dviz9] [fuqqt5]

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