Dgraph

The GraphQL Cloud Platform https://dgraph.io/

Dgraph comes in 3 different deployment options:

• Open-Source https://github.com/dgraph-io with SDKs for Java, Go-lang, Node.js, Python
• Cloud
• Enterprise

comparisons https://dgraph.io/comparison/

https://techcrunch.com/2017/12/19/dgraph-raises-3m-for-its-open-source-distributed-graph-database-hits-1-0-release/