pgvector Alternatives
Open-source PostgreSQL extension for vector similarity search alongside relational data
pgvector is a PostgreSQL extension that adds vector similarity search directly within Postgres.
Explore 18 alternatives to pgvector across 1 category. Each tool listed below shares at least one category with pgvector.
Top pgvector alternatives at a glance
- chroma. The AI-native open-source embedding database
- Elasticsearch. Vector search and kNN queries built into the established Elasticsearch platform
- Epsilla. A one-stop platform for building production ready LLM applications connected with your proprietary data.
- FAISS. Meta's open-source library for efficient similarity search and dense vector clustering
- LanceDB. The hyper scalable, easy to use, embedded vector database.
🗄️ Vector databases
FAISS
Meta's open-source library for efficient similarity search and dense vector clustering
LanceDB
The hyper scalable, easy to use, embedded vector database.
Marqo
Use your data to increase relevance with vector search.
Milvus
Vector database built for scalable similarity search.
Redis
In-memory vector database for low-latency similarity search across AI applications
Supabase Vector
Open-source Postgres vector database and AI toolkit built on pgvector
Zilliz
A Widely-Adopted Vector Database.
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