Postgres Vector RAG Embedding Tools

RAG systems built on PostgreSQL with pgvector for vector storage and semantic search. Does NOT include RAG applications using other vector databases (Chroma, Milvus, Qdrant) or general RAG frameworks without a database backend.

There are 23 postgres vector rag tools tracked. 2 score above 50 (established tier). The highest-rated is aws-samples/amazon-bedrock-samples at 64/100 with 1,388 stars. 1 of the top 10 are actively maintained.

Get all 23 projects as JSON

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#	Tool	Score	Tier	Stars	Language
1	aws-samples/amazon-bedrock-samples This repository contains examples for customers to get started using the...	64	Established	1,388	Jupyter Notebook
2	debnsuma/fcc-ai-engineering-aws A Practical Course on Embeddings, RAG, Multimodal Models, and Agents with...	52	Established	194	Jupyter Notebook
3	aws-samples/news-clustering-and-summarization This repository contains code for a near real-time news clustering and...	46	Emerging	41	HCL
4	arnobt78/Embeddable-RAG-Chatbot-Widget--JavaScript-Cloudflare-Workers-FullStack A production-ready, embeddable AI chatbot widget built with Cloudflare...	36	Emerging	3	JavaScript
5	f2daz/openclaw-knowledgebase Self-hosted RAG system with Ollama embeddings and Supabase/pgvector. 100%...	34	Emerging	1	HTML
6	jdevalk/ask-endpoint AI-powered /ask endpoint for static sites on Cloudflare Pages. Hybrid search...	26	Experimental	5	JavaScript
7	habert-kungu/RAG This is a command-line tool for performing Retrieval-Augmented Generation...	24	Experimental	3	TypeScript
8	felixrivasuxdesigner/rag-factory 🏭 RAG Factory: Manage multiple RAG projects with local Ollama embeddings,...	22	Experimental	1	Python
9	jellekuipers/kolm-search Headless RAG orchestration for any stack. Edge-ready, type-safe.	21	Experimental	—	TypeScript
10	defai-digital/ax-fabric AX Fabric -- Enterprise-first offline semantic platform for grounded AI systems	21	Experimental	—	TypeScript
11	whmatrix/whmatrix Entry point: production portfolio, protocol standards, and research routing.	21	Experimental	—	Shell
12	3SigmaCode/PageIndex-Deep-Dive An enterprise-grade, hybrid Retrieval-Augmented Generation (RAG) pipeline...	21	Experimental	—	Python
13	harman-04/spring-ai-rag-advisor-pro A production-grade RAG implementation using Spring AI's Advisor API....	20	Experimental	1	Java
14	player29879/postgresml Korvus is a search SDK that unifies the entire RAG pipeline in a single...	17	Experimental	1	Rust
15	BuniDev-coding/Rag-System-with-WebUi-mini-Project ทำนอกเวลา อยากไปสาย AI	15	Experimental	1	HTML
16	EduardoFSanto/rag-chatbot-challenge Production-ready RAG system with local embeddings and Groq LLM. TypeScript,...	14	Experimental	1	TypeScript
17	abix5/hindsight-setup Local Hindsight setup with Docker, PostgreSQL/pgvector, and multilingual...	13	Experimental	—	Makefile
18	jchaffin/gh-rag GitHub RAG	13	Experimental	—	TypeScript
19	jongwoo108/bedrock-rag-minimal Minimal RAG pipeline with AWS Bedrock (Claude + Titan Embeddings + FAISS)	13	Experimental	—	Python
20	josephDev123/RAG-wizard A minimal end‑to‑end Retrieval‑Augmented Generation (RAG) app	13	Experimental	—	TypeScript
21	munish-shah/DevAssist DevAssist: An autonomous AI developer agent that helps you build Cloudflare...	12	Experimental	1	HTML
22	NotPunchnox/RAG-Ollama-JS Ce projet est un logiciel de Retrieval-Augmented Generation (RAG) développé...	10	Experimental	2	JavaScript
23	bassem-elsodany/som-guided-vector-search SOM-Guided Vector Search for RAG — An experimental pipeline that enhances...	10	Experimental	1	—