HelixDB alternatives

The 12 products closest to HelixDB in what they do and who they're for, best match first.

seekdb — Unifies relational, vector, and text data for production-grade AI agents. (Code, Free)
Helix Foundry — Connects company data into a local ontology with local-first AI and no cloud accounts. (Research, Free)
Helixharness — It brings your team engineering DNA and verified project lessons directly into AI development. (Code, Free)
Open Glean — Provides agents with structured state and relationship-based context rather than just similarity. (Search, Free)
CodeGraph — It eliminates file crawling, reducing AI agent tool calls by 88% and cutting costs. (Code, Free)
Codebase Memory MCP — High-speed indexing and persistent knowledge graphs for AI coding agents. (Code, Free)
Qdrant — Fast filtered vector search, self-hosted or in a managed cloud (Code, Freemium)
XERJ — It answers agent questions from an index instead of wasting tokens on context windows. (Search, Free)
zvec — It is a pure local, serverless vector database providing fast hybrid search. (Code, Free)
Infinity — Achieves 0.1 milliseconds query latency on million-scale vector datasets. (Code, Free)
Glider — It combines crash-safe S3 durability with fast local SSD caching for vector search. (Code, Free)
Weaviate — Stores data objects and vectors for semantic and hybrid search capabilities. (Code, Freemium)