Neo4j vs Sones GraphDB

Both are property graph databases. Neo4j (2007, GPL-3.0, Java) ranks #1 this month; Sones GraphDB (2010-07, AGPL-3.0, C#) ranks #75.

Attribute Neo4j #1 = Leader Sones GraphDB #75 ▼3 Growing
At a glance
Rank #1#75
Score 88.842.2
GitHub stars 17.4k211
Popularity 98.640.6
Activity 86.534.2
Community 73.849.2
Research 98.750.0
Fundamentals
Description A property graph database that stores data as fixed-size records in linked lists for index-free adjacency traversal. Offers community and commercial editions with an extensive graph algorithms library.An object-oriented graph database for the .NET platform, with its own query language (GQL, unrelated to Facebook's GraphQL or ISO GQL) and ACID transactions.
Vendor Neo4j Incsones GmbH
Model Property GraphProperty Graph
Kind databasedatabase
Category EstablishedEmerging
First released 20072010-07
Status activeinactive — No development activity since 2012. Company appears defunct.
License GPL-3.0AGPL-3.0
Written in JavaC#
Query languages Cypher, GQLGQL (Sones)
gdotv support yesno

Feature scores — not surveyed for Sones GraphDB

Feature Neo4jSones GraphDB
Community & Business
Active development ✓—
Commercial support ✓—
Live community ✓—
Open Source ✓—
Pricing 0.5—
Trendiness ✓—
Deployment
Containerization ✓—
Work as dedicated instance ✓—
Work as embedded ✓—
Testing in-memory version ✓—
Platform
Operating on Linux ✓—
Operating on Windows ✓—
SaaS offering ✓—
Operations
Automatic updates ·—
Client side caching ·—
Data versioning support ·—
Live backups ✓—
Distribution
Cluster Re-balancing ·—
Data Distribution ✓—
High-Availability ✓—
Query Distribution ✓—
Replication support ✓—
Developer Experience
Data types defined ✓—
Logging/Auditing ✓—
Object-Graph Mapper ✓—
Reactive programming ✓—
Documentation up-to-date ✓—
Binary protocol ✓—
CLI ✓—
GUI ✓—
Data Model
Multi-database ✓—
Graph-native data ✓—
REST API ✓—
Query Language ✓—
Transactions
Granular locking ✓—
Multiple isolation levels ✓—
Read committed transaction ✓—
Transaction support ✓—
Schema & Security
Constraints ✓—
Schema support ✓—
Secondary indexes ✓—
Server side procedures ✓—
Triggers ✓—
Authentication ✓—
Authorization ✓—
Data encryption ·—