ArangoDB vs Graph Engine

ArangoDB is a multiple database; Graph Engine is a property graph database. ArangoDB (2012-03, BUSL-1.1, C++) ranks #2 this month; Graph Engine (2015-05, MIT, C#) ranks #73.

Attribute	ArangoDB #2 = Leader	Graph Engine #73 ▼5 Growing
At a glance
Rank	#2	#73
Score	76.7	42.7
GitHub stars	14.3k	2.3k
Popularity	89.4	54.4
Activity	73.9	46.4
Community	61.2	—
Research	82.8	51.2
Fundamentals
Description	A multi-model database supporting graphs, key-value pairs, and documents in a unified JSON-based data model. Offers both an in-memory storage engine and a RocksDB-based engine for larger datasets.	A distributed, in-memory graph processing engine developed by Microsoft Research, originally known as Trinity. Supports large-scale graph computation on a memory cloud architecture.
Vendor	ArangoDB Inc	Microsoft
Model	Multiple	Property Graph
Kind	database	database
Category	Enterprise	Enterprise
First released	2012-03	2015-05
Status	active	inactive — Microsoft Research project. Limited recent activity.
License	BUSL-1.1	MIT
Written in	C++	C#
Query languages	AQL	LIKQ
gdotv support	no	no