NebulaGraph vs TigerGraph

Both are property graph databases. NebulaGraph (2019-05, Apache-2.0, C++) ranks #35 this month; TigerGraph (2017-09, Proprietary, C++) ranks #19. They differ on 18 of 46 surveyed features.

Attribute NebulaGraph #35 ▲2 Strong TigerGraph #19 ▲3 Strong
At a glance
Rank #35#19
Score 50.457.0
GitHub stars 12.4k—
Popularity 75.548.9
Activity 34.658.4
Community 37.962.4
Research 52.861.7
Fundamentals
Description A distributed property graph database with separated storage and computation layers, enabling horizontal scaling. Uses a custom SQL-like query language (nGQL) and supports ACID transactions.A distributed property graph database (formerly GraphSQL) built for massively parallel processing and graph analytics. Uses the SQL-like GSQL query language and supports ACID transactions. Available in developer, cloud, and enterprise editions.
Vendor VesoftTigerGraph
Model Property GraphProperty Graph
Kind databasedatabase
Category EstablishedEstablished
First released 2019-052017-09
Status activeactive
License Apache-2.0Proprietary
Written in C++C++
Query languages nGQLGSQL
gdotv support nono

Feature scores 18 of 46 rows differ

Feature NebulaGraphTigerGraph
Community & Business
Active development ✓✓
Commercial support ✓✓
Live community ✓0.5
Open Source ✓·
Pricing ··
Trendiness ·0.5
Deployment
Containerization ✓✓
Work as dedicated instance ✓✓
Work as embedded ·✓
Testing in-memory version ·0.5
Platform
Operating on Linux ✓✓
Operating on Windows 0.50.5
SaaS offering 0.5·
Operations
Automatic updates ··
Client side caching ··
Data versioning support ··
Live backups ✓✓
Distribution
Cluster Re-balancing ✓·
Data Distribution ✓✓
High-Availability ✓✓
Query Distribution ✓✓
Replication support ✓0.5
Developer Experience
Data types defined ✓✓
Logging/Auditing ✓0.5
Object-Graph Mapper ··
Reactive programming ··
Documentation up-to-date ✓0.75
Binary protocol ✓·
CLI ✓✓
GUI ✓✓
Data Model
Multi-database ·✓
Graph-native data ✓✓
REST API 0.5✓
Query Language ·✓
Transactions
Granular locking ··
Multiple isolation levels ··
Read committed transaction ✓0.5
Transaction support ✓✓
Schema & Security
Constraints ··
Schema support ✓✓
Secondary indexes ✓·
Server side procedures ✓✓
Triggers ✓·
Authentication ✓✓
Authorization ✓✓
Data encryption ·✓