terminusdb
The premium Open Source alternative to Neo4j
🎯 Best for:Complex data modeling requiring historical tracking
What is terminusdb?
A self-hosted alternative to Neo4j or Datomic that brings distributed revision control to data storage. It utilizes a succinct graph structure (WOQL) to enable branching, merging, and time-travel queries directly within the database schema.
Tech Stack
PrologDatabase & Storage
Why terminusdb?
- • Time-travel queries
- • Easy CI/CD for data
- • Strong schema validation
Limitations
- • Steep learning curve (WOQL)
- • Smaller community than Neo4j
- • Prolog backend can be obscure
3/4/2026
Last Update
129
Forks
10
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
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Competitor Cost
-$1,440
/ year (est. based on Neo4j)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%