Looking for an open-source alternative to JanusGraph? Below are 2 community-built tools that offer similar functionality — all free, open source, and ready to use or self-host. Ranked by GitHub stars.
Graphiti helps to build real-time knowledge graphs tailored for AI agents, enhancing their decision-making and data processing capabilities.
A highly scalable, native graph database that uses an intuitive property graph model to help you efficiently store, manage, and query connected data at scale.
The top picks from this list are Graphiti, Neo4j — all maintained, free to use, and self-hostable.
Yes. Every tool listed here is open source and free to use. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Most of the alternatives listed are self-hostable. Check each tool's page for hosting details, system requirements, and licensing terms.
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