VelesDB is an open-source embedded database that combines vector, graph, and column store capabilities to serve as a cognitive memory layer for AI agents. It enables fast, unified retrieval of semantic, episodic, and structured data, supporting advanced agent use cases without relying on cloud infrastructure. Designed for developers building autonomous AI systems.
VelesDB is a Databases (SQL, NoSQL, vector, graph) product. It focuses on providing AI agents with unified, high-performance memory for semantic, episodic, and structured data without cloud dependency. It is built as an open-source project for AI developers, data engineers, agent framework builders. VelesDB is open source under the Open Source license. The product ships for the command line, and it can be self-hosted.
VelesDB builds and maintains VelesDB, and the product first shipped in 2025. Development happens publicly on GitHub with 72 stars and 1.5k commits in the last 90 days. PulseGate's similarity index finds few close equivalents — VelesDB occupies a relatively distinct niche. Key capabilities include vector search, graph queries, and column store. The interface is available in English and French.
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