Best Stardog Alternatives & Competitors in 2025

Meet Neo4j: The graph database platform powering today's mission-critical enterprise applications, including artificial intelligence, fraud detection and recommendations.

Open Source

KayBot - The Knowledge Graph Backed Virtual Assistant

Seamless project management and collaboration for your team.

Visit website $12.0 / Monthly (Per user)

MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

Open Source

NoSQL JSON database for rapid, iterative app development.

TerminusDB is an open source model driven graph database for knowledge graph representation designed specifically for the web-age.

Open Source

A distributed open-source database with a flexible data model for documents, graphs, and key-values.

Open Source

Amazon Neptune is a fully managed graph database service that works with highly connected datasets. Learn about the benefits and popular use cases.

PostgreSQL is a powerful, open source object-relational database system.

Open Source

NetworkX is a Python language software package for the creation, manipulation, and study of the...

Open Source

Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.

paid Free Trial $99.0 / Monthly (2 Team Accounts)

OrientDB - The World's First Distributed Multi-Model NoSQL Database with a Graph Database Engine.

Open Source

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Open Source

Graph DB is a semantic graph database that serves organizations to store, organize and manage content.