Quick links

avocado

AvocadoDB PostgreSQL extension for deterministic context compilation for AI agents.

vector data type and ivfflat and hnsw access methods

vector	vector data type and ivfflat and hnsw access methods
vectorize	The simplest way to do vector search on Postgres
pgcontext	Vector, filter-aware HNSW, and hybrid retrieval over authoritative PostgreSQL tables.
lantern_extras	Convenience functions for working with vector embeddings
google_ml_integration	Google Cloud machine learning integration extension for registering model endpoints, generating embeddings, and invoking predictions from SQL.
pgmnemo	Single-plan multimodal agent memory for PostgreSQL
pg_deeplake	Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
neurondb	AI database extension for vector search, ML inference, hybrid search, and RAG in PostgreSQL.
pgedge_vectorizer	Asynchronous text chunking and embedding generation for PostgreSQL using background workers and pgvector.
pg_knowledge_graph	Knowledge graph extension for PostgreSQL with graph algorithms and pgvector integration.
rds_ai	Alibaba Cloud RDS extension for calling LLMs, generating embeddings, semantic retrieval, and end-to-end RAG from SQL
ruvector	SIMD-accelerated vector type and indexes with graph, solver, TDA, local embedding, and AI SQL functions.