endee vs pgvector
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| endee | pgvector | |
|---|---|---|
| Tagline | High-performance open-source vector database for AI search | Open-source vector similarity search for Postgres |
| Stars | 1.3k | 22k |
| Forks | 1.7k | 1.2k |
| Open issues | 31 | 14 |
| Language | C++ | C |
| License | AGPL-3.0 | Other |
| Last pushed | Jun 29, 2026 | Jul 2, 2026 |
| Categories | Vector Databases | Data & Retrieval |
endee
Endee is a high-performance vector database optimized for handling up to 1B vectors on a single node. It supports efficient indexing and retrieval, making it suitable for RAG pipelines, semantic and hybrid search.
C++
pgvector
Pgvector is an open-source library that allows users to perform exact and approximate nearest neighbor searches on vectors stored in PostgreSQL. It supports various data types, distance metrics, and quantization techniques.
C