vs

AgensGraph vs Apache AGE

AgensGraph: PostgreSQL fork with a built-in property graph model, mixing SQL, openCypher and ISO GQL. Apache AGE: PostgreSQL extension that adds openCypher graph queries alongside SQL.

key differences

  • Only AgensGraph has full-text search, materialized views, online schema changes.

choose agensgraph for

  • +Adding graph queries to Postgres-centric systems
  • +Knowledge graphs alongside relational data
  • +Teams experimenting with ISO GQL on familiar infrastructure

best at · OLTP, Traversal, Knowledge graph

choose apache-age for

  • +Adding graph queries to an existing Postgres app
  • +Moderate-size knowledge graphs
  • +Hierarchies and dependency graphs
  • +Prototyping graph features without a new database

best at · Traversal, OLTP, Knowledge graph

overview
Primary model
Graph
Graph
Also supports
Relational
Relational
Type
Database engine
Extension
Status
Active
Active
Developer
SKAI Worldwide (formerly Bitnine)
Apache Software Foundation
First release
2016
2020
Latest version
2.18.6.0 (Oct 21, 2026)
1.8.0 (PG18) (Aug 2026)
License
Open source (permissive)Apache License 2.0
Open source (permissive)Apache License 2.0
Free tier
✓
✓
popularity
WhichDB Score
8.2
20.2
Rank
#329
#160
GitHub stars
1.5K
4.9K
Stack Overflow questions
112
288
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Medium (≤ 10 TB)
Horizontal scaling
None
None
Multi-region
Read replicas
Read replicas
ACID
Full
Full
Consistency
Strong
Strong
Schema
Flexible
Flexible
Architecture
Single node, Primary replica, Client server
Single node, Primary replica, Client server
deployment
Self-hosted
✓
✓
Vendor-managed cloud
—
—
Serverless
—
—
Embedded
—
—
Edge
—
—
Clouds
–
Azure
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
SQL, openCypher, GQL
openCypher, SQL
Client languages
Any PostgreSQL driver, Java, Python, Go
Python, Go, Java, JavaScript, Rust
Best for
OLTP, Traversal, Knowledge graph
Traversal, OLTP, Knowledge graph

AgensGraph vs Apache AGE: FAQ

What is the difference between AgensGraph and Apache AGE?

AgensGraph: PostgreSQL fork with a built-in property graph model, mixing SQL, openCypher and ISO GQL. Apache AGE: PostgreSQL extension that adds openCypher graph queries alongside SQL. Only AgensGraph has full-text search, materialized views, online schema changes.

When should I choose AgensGraph over Apache AGE?

Choose AgensGraph for adding graph queries to Postgres-centric systems, knowledge graphs alongside relational data and teams experimenting with ISO GQL on familiar infrastructure. Choose Apache AGE for adding graph queries to an existing Postgres app; moderate-size knowledge graphs; and hierarchies and dependency graphs.

Is AgensGraph or Apache AGE more popular?

Apache AGE ranks #160 on the WhichDB Score (20.2/100) and AgensGraph ranks #329 (8.2/100). Popularity is not fit: check the requirements that matter for your project.

Are AgensGraph and Apache AGE open source?

Yes. AgensGraph is open source. License: Apache License 2.0. Yes. Apache AGE is open source. License: Apache License 2.0.