FlockDB is a distributed graph database for storing adjancency lists, with goals of supporting:
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Linux
Trinity Graph Engine is described as 'Graph Engine (GE) is a distributed, in-memory, large graph processing engine, underpinned by a strongly-typed RAM store and a general computation engine' and is an website. There are more than 10 alternatives to Trinity Graph Engine, not only websites but also apps for a variety of platforms, including Linux, Mac, Windows, SaaS and Self-Hosted apps. The best Trinity Graph Engine alternative is ArangoDB, which is free. Other great sites and apps similar to Trinity Graph Engine are neo4j, NetworkX, Amazon DynamoDB and Wikibase.
FlockDB is a distributed graph database for storing adjancency lists, with goals of supporting:
Dgraph is a low latency, high throughput, horizontally scalable and distributed graph database with ACID transactions.

TerminusDB is the most popular Web-based alternative to Trinity Graph Engine.