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TerminusDB

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Version-controlled graph database for knowledge graphs and complex data.

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Reviews onG2Capterra
141 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Excellent for data provenance and audit trails

Biggest con

Steep learning curve for new users unfamiliar with graph databases or WOQL

TL;DR - TerminusDB

  • Open-source graph database
  • Built-in data version control (Git-like)
  • Supports knowledge graphs and complex data
Pricing: Free plan available
Best for: Growing teams
4.5/5 across review platforms

What is TerminusDB?

Editorial review
TerminusDB is an open-source, in-memory graph database designed for managing complex, interconnected data with a strong emphasis on version control and collaboration. It combines the capabilities of a document database, a graph database, and a temporal database, allowing users to track every change to their data over time. This makes it particularly well-suited for applications requiring audit trails, data provenance, and the ability to revert to previous states. It's ideal for developers and data architects building knowledge graphs, data-intensive applications, and systems that require robust data integrity and collaborative data management. Its unique approach to data versioning and schema evolution simplifies complex data challenges, enabling teams to build and maintain sophisticated data models with confidence. The database is designed for high performance and scalability, handling large datasets and complex queries efficiently. TerminusDB's core strength lies in its ability to treat data as code, enabling Git-like operations such as branching, merging, and diffing on data. This paradigm shift facilitates collaborative data development, simplifies data migrations, and provides a powerful mechanism for managing evolving schemas and datasets.

Pros & Cons

Pros

  • Excellent for data provenance and audit trails
  • Simplifies collaborative data projects
  • Robust schema management and evolution
  • Powerful query language for complex relationships
  • Open-source and self-hostable

Cons

  • Steep learning curve for new users unfamiliar with graph databases or WOQL
  • Community support might be less extensive than more established databases
  • Requires understanding of its unique versioning paradigm

Ratings Across the Web

4.5(141 reviews)

Ratings aggregated from independent review platforms. Learn more

Key Features

Git-like data versioning (branch, merge, diff)Document and graph database capabilitiesTemporal data managementSchema-driven data modelingGraphQL-like query language (WOQL)Data validation and integrity checksCollaborative data development

Pricing

Freemium

TerminusDB offers a generous free tier with optional paid upgrades for advanced features.

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Reviews

4.5/5

Across 141 verified user reviews on Capterra, G2

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TerminusDB FAQ

What is TerminusDB?

TerminusDB is an open-source, in-memory graph database that integrates document and graph database features with built-in Git-like version control for managing complex, evolving datasets and knowledge graphs.

How much does TerminusDB cost?

TerminusDB is open-source and free to use. There are no direct costs for the core database software.

Who is TerminusDB for?

TerminusDB is for developers, data architects, and organizations building knowledge graphs, data-intensive applications, and systems that require robust data versioning, audit trails, collaborative data management, and complex data modeling.

What are the main features of TerminusDB?

Key features include Git-like data versioning (branching, merging, diffing), document and graph database capabilities, temporal data management, schema-driven data modeling, a powerful query language (WOQL), and built-in data validation.

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