whichdb
vs

Aerospike Graph vs Amazon Neptune

Aerospike Graph: Gremlin graph layer on the Aerospike database for billion-edge graphs with predictable latency. Amazon Neptune: AWS's managed graph database speaking Gremlin, openCypher and SPARQL on shared storage.

key differences

  • Horizontal scaling is native in Aerospike Graph and none in Amazon Neptune.
  • Transactions: Aerospike Graph offers limited ACID; Amazon Neptune offers full.
  • Only Aerospike Graph has secondary indexes, compression.
  • Only Amazon Neptune has transactions, geospatial, change data capture.
  • Amazon Neptune has a serverless option; Aerospike Graph does not.

choose aerospike-graph for

  • +Identity resolution graphs in ad tech
  • +Real-time fraud detection
  • +Customer 360 at large scale
  • +Device graphs

best at · Traversal, OLTP, Real-time analytics

choose amazon-neptune for

  • +Identity graphs and customer 360 on AWS
  • +Fraud detection
  • +Knowledge graphs with SPARQL
  • +Security and network graphs

best at · Traversal, Knowledge graph, OLTP

Aerospike GraphGremlin graph layer on the Aerospike database for billion-edge graphs with predictable latency.
Amazon NeptuneAWS's managed graph database speaking Gremlin, openCypher and SPARQL on shared storage.
overview
Primary model
Graph
Graph
Also supports
–
RDF / Triple Store
Type
Database engine
Managed service
Status
Active
Active
Developer
Aerospike, Inc.
Amazon Web Services
First release
2023
2017
Latest version
3.3.3 (Oct 21, 2026)
1.4.8.1 (Oct 6, 2026)
License
ProprietaryProprietary (Aerospike Enterprise)
ProprietaryProprietary (AWS service)
Free tier
—
✓
popularity
WhichDB Score
1.7
15.2
Rank
#518
#219
GitHub stars
–
–
Stack Overflow questions
–
1K
scale & guarantees
Comfortable data size
Large (≤ 1 PB)
Large (≤ 1 PB)
Horizontal scaling
Native
None
Multi-region
Read replicas
Read replicas
ACID
Limited
Full
Consistency
Strong, Eventual
Strong, Eventual
Schema
Schemaless
Schemaless
Architecture
Distributed, Client server
Primary replica, Shared storage, Serverless
deployment
Self-hosted
✓
—
Vendor-managed cloud
—
✓
Serverless
—
✓
Embedded
—
—
Edge
—
—
Clouds
AWS, Google Cloud, Azure
AWS
capabilities
Transactions
—
✓
Joins
—
—
Secondary indexes
✓
—
Full-text search
—
—
Vector search
—
—
Geospatial
—
✓
JSON
—
—
Change data capture
—
✓
Triggers
—
—
Stored procedures
—
—
Materialized views
—
—
TTL / expiry
—
—
Pub/Sub
—
—
Columnar storage
—
—
In-memory
—
—
Durable persistence
✓
✓
Compression
✓
—
Encryption at rest
✓
✓
Role-based access
✓
✓
Time travel
—
—
Branching
—
—
Online schema changes
✓
✓
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
Gremlin
Gremlin, openCypher, SPARQL
Client languages
Java, Python, JavaScript, .NET, Go
Java, Python, JavaScript, .NET, Go
Best for
Traversal, OLTP, Real-time analytics
Traversal, Knowledge graph, OLTP, RAG
Add more to this comparisonNot sure either fits? Try smart match

Aerospike Graph vs Amazon Neptune: FAQ

What is the difference between Aerospike Graph and Amazon Neptune?

Aerospike Graph: Gremlin graph layer on the Aerospike database for billion-edge graphs with predictable latency. Amazon Neptune: AWS's managed graph database speaking Gremlin, openCypher and SPARQL on shared storage. Horizontal scaling is native in Aerospike Graph and none in Amazon Neptune. Transactions: Aerospike Graph offers limited ACID; Amazon Neptune offers full. Only Aerospike Graph has secondary indexes, compression.

When should I choose Aerospike Graph over Amazon Neptune?

Choose Aerospike Graph for identity resolution graphs in ad tech, real-time fraud detection and customer 360 at large scale. Choose Amazon Neptune for identity graphs and customer 360 on AWS; fraud detection; and knowledge graphs with SPARQL.

Is Aerospike Graph or Amazon Neptune more popular?

Amazon Neptune ranks #219 on the WhichDB Score (15.2/100) and Aerospike Graph ranks #518 (1.7/100). Popularity is not fit: check the requirements that matter for your project.

Are Aerospike Graph and Amazon Neptune open source?

No. Aerospike Graph is proprietary, closed-source software. No. Amazon Neptune is proprietary, closed-source software.