FAISS Semantic Search Embedding Tools

Tools implementing FAISS-based vector indexing with semantic search and embedding pipelines for document retrieval. Includes FastAPI backends, multi-vector stores, and production RAG pipelines. Does NOT include specialized vector databases (Pinecone, Qdrant, Chroma) as primary stores, domain-specific RAG (legal, biomedical), or chatbot interfaces.

There are 46 faiss semantic search tools tracked. The highest-rated is ThomasJButler/Morpheus at 35/100 with 5 stars.

Get all 46 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=embeddings&subcategory=faiss-semantic-search&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	ThomasJButler/Morpheus An intelligent document reasoning system with a Matrix-themed interface.	35	Emerging	5	Python
2	Cerno-AI/Cerno-Insight High-performance RAG system for intelligent document Q&A with hybrid...	30	Emerging	3	Python
3	kaumnen/lumen Leveraging RAG, MCPs and Amazon Nova LLMs for Efficient AWS Documentation Queries	24	Experimental	1	Python
4	elcaiseri/Survey-Analysis-RAG-System A web application using Retrieval-Augmented Generation (RAG) to analyze and...	23	Experimental	2	Python
5	Rupeshbhardwaj002/Hybrid-RAG-Qwen-FAISS-XGBoost Hybrid RAG pipeline with Qwen LLM, FAISS vector search, and XGBoost...	23	Experimental	1	Jupyter Notebook
6	qingni/rag-pipeline-hub Full-stack RAG platform for document loading, smart chunking, embedding,...	23	Experimental	1	Python
7	mtnvencenzo/cezzis-com-cocktails-aisearch FastAPI backend for semantic cocktail search and conversational AI, powering...	22	Experimental	—	Python
8	alrod-dev/rag-engine Document Intelligence RAG System — Upload documents, query with natural...	22	Experimental	—	Python
9	vidit18s/Keyword-Indexing-of-Subtitled-Videos A Hybrid Semantic Video Search & RAG System using MPNet for retrieval and...	22	Experimental	—	Python
10	MukundaKatta/chitragupta Chitragupta — Document RAG Pipeline. Document indexing and RAG pipeline	22	Experimental	—	Python
11	IgnazioDS/repo-rag-debugger A source-aware debugging assistant that indexes codebases, stack traces, and...	22	Experimental	—	HTML
12	madakkuni/ai-kb-assistant-rag Production-Grade Enterprise Knowledge Base Assistant** designed to help...	22	Experimental	—	Python
13	z-aqib/Product-Review-Analyzer End-to-end Amazon Product Review RAG + LLMOps pipeline for product...	20	Experimental	1	HTML
14	RichardZhu02me/Lumen-Parser Advanced High-Fidelity RAG pipeline featuring Agentic Hierarchy Parsing for...	19	Experimental	—	Python
15	questinrest/doc-struct-rag Structure-aware documentation RAG pipeline with custom ingestion,...	19	Experimental	—	Jupyter Notebook
16	vishvatech23/rag-qdrant-pipeline Retrieval-Augmented Generation (RAG) pipeline using FastAPI, Sentence...	15	Experimental	—	Python
17	MathRC/knowledge-assistant A RAG-powered knowledge assistant that answers style guide questions for...	15	Experimental	—	Jupyter Notebook
18	towseef41/RAG-Based-Knowledge-Assistant A modular Retrieval-Augmented Generation (RAG) pipeline with ingestion,...	15	Experimental	—	Python
19	GIZELLYPY/llm_ka Beginner-friendly Python RAG project that turns StackOverflow Q&A data into...	15	Experimental	1	Python
20	adityavashistha5479/ai-knowledge-engine RAG-based AI system for querying PDFs with semantic search, streaming...	14	Experimental	—	TypeScript
21	adrianzevenster/code-assistant-os Local RAG system for codebases: repo ingestion → embeddings → Qdrant vector...	14	Experimental	—	Python
22	kartikpadayachi14/rag-azure-ai-system RAG system built using FastAPI, Sentence Transformers, and HuggingFace...	14	Experimental	—	Python
23	LonerMoving/rag-document-search Semantic search over documents with RAG pipeline: FAISS + Sentence...	14	Experimental	—	Python
24	Ayush-srivastava504/Developer-Docs-AI FastAPI-based RAG backend that allows users to upload documents and query...	14	Experimental	—	Python
25	samratrajsharma/EchoMind---Real-time-voice-AI-agent-with-RAG EchoMind is an AI-powered voice document assistant that leverages hybrid RAG...	14	Experimental	—	Python
26	Fran-Vazquez/cultural-events-rag-assistant 🎭 Build a local RAG assistant that answers cultural event questions using...	14	Experimental	—	Python
27	ShubhammS18/End-to-End-LocalRAG Production-oriented local RAG system with FAISS, FastAPI, and Docker,...	13	Experimental	—	Python
28	kunalmaurya-17-24/ECCN-Classifier-API-Trademo 🚀 Production-grade ECCN Classifier using a Hybrid RAG pipeline (FAISS +...	13	Experimental	—	Python
29	ImRanjbar/FastAPI-RAG-Pipeline A FastAPI-powered RAG pipeline that answers questions about France using...	13	Experimental	2	Python
30	sparkup/cultural-events-rag-assistant Cultural events RAG assistant using OpenAgenda data, FAISS, and Mistral....	12	Experimental	1	Python
31	JonasLUfr/Project-MLOps This project delivers an end-to-end MLOps phishing detector with a Streamlit...	12	Experimental	1	Jupyter Notebook
32	ShinyPhoenix000/rag-coding-helper RAG-Powered Coding Helper is a Python tool that uses Retrieval-Augmented...	11	Experimental	—	Python
33	jmelodywalker/ContextEval RAG system lets you query your own documents and get answers only when the...	11	Experimental	—	Python
34	SheidaAbedpour/RAG-Pipeline-French-Demographics-QA-System A complete end-to-end RAG system that scrapes Britannica's France geography...	11	Experimental	—	Jupyter Notebook
35	ADP-1/RAG-PROJECT-Code-Documentation-Helper Code Documentation Helper is a RAG-based system that allows developers to...	11	Experimental	—	Jupyter Notebook
36	spqr-86/safety-incident-analyzer An AI-powered RAG system to analyze and query 500+ Russian industrial safety...	11	Experimental	—	Python
37	rachita-nanda/RAG-ML-Companion Scalable RAG-based ML knowledge assistant leveraging transformer embeddings,...	11	Experimental	—	Python
38	bitsandbrains/enterprise-rag-multilingual-knowledge-engine Enterprise-grade multilingual RAG knowledge engine implementing...	11	Experimental	—	Python
39	Amrit-B/rag-app AI-powered document search using RAG	11	Experimental	—	Python
40	adityabghadge/DocuSearch Semantic document search + grounded Q&A (RAG-lite) with FastAPI, Postgres,...	11	Experimental	—	Python
41	Sowmya-5G4/RAG-FAISS-Enterprise-Search Production-style Retrieval-Augmented Generation (RAG) system built from...	11	Experimental	—	Python
42	warkiraw/Jimmy-AI-Assistant Локальный AI-ассистент для анализа документов с поддержкой RAG...	11	Experimental	—	Python
43	MohammedYaseenAhmedKhan/Enterprise-Documentaion-QA Production-style Retrieval-Augmented Generation (RAG) system for querying...	11	Experimental	—	Python
44	anshwysmcbel2710/enterprise-rag-multilingual-knowledge-engine Enterprise-grade multilingual RAG knowledge engine implementing...	11	Experimental	—	Python
45	sarpbilgic/emu-rag RAG api for university regulations	11	Experimental	—	Python
46	KishoreMuruganantham/6S-Consulting-PDF-RAG-System FastAPI backend for AI-powered PDF context search and Q&A. Ingest any PDF,...	11	Experimental	—	Jupyter Notebook

Comparisons in this category

Cerno-Insight and rag-engine (30 vs 22)