Logo

Vector Databases

Purpose-built databases and extensions for vector similarity search and embeddings

Vector Databases — comparison of milvus, chroma, pgvector, lancedb
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
milvus
Search infrastructure for AI
chroma
Open-source vector similarity search for Postgres
pgvector
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
lancedb
Popularity
Stars44,86228,51021,84910,693
Global Rank#548#1212#1885#4884
Weekly Activity(Jun 16 – Jun 22)
New Stars+2+2+10
Pushes2210108
Issues Closed2000
Community
Forks4,0772,3321,216920
Contributors35818723213
Open Issues90268313652
Project Info
Ownermilvus-iochroma-corepgvectorlancedb
LicenseApache-2.0Apache-2.0NOASSERTIONApache-2.0
LanguageGoRustCHTML
CreatedSep 2019Oct 2022Apr 2021Feb 2023