Vector Embedding Storage LLM Tools

Tools for generating embeddings from text/documents and storing them in vector databases for semantic search and retrieval. Does NOT include embedding model training, vector database infrastructure/deployment, or general RAG systems that focus on retrieval workflows rather than the embedding+storage pipeline itself.

There are 37 vector embedding storage tools tracked. 1 score above 50 (established tier). The highest-rated is langchain-ai/langchain-google at 64/100 with 349 stars.

Get all 37 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=vector-embedding-storage&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	langchain-ai/langchain-google 🦜🔗 LangChain interfaces to Google's suite of AI products (Gemini & Vertex AI)	64	Established	349	Python
2	MIDORIBIN/langchain-gpt4free LangChain x gpt4free	47	Emerging	191	Python
3	doccano/doccano-mini Annotation meets Large Language Models (ChatGPT, GPT-3 and alike).	45	Emerging	58	Python
4	nicolay-r/bulk-chain A no-string API framework for deploying schema-based reasoning into third-party apps	45	Emerging	23	Python
5	dataprofessor/langchain-quickstart Build your first LLM powered app with Langchain and Streamlit.	42	Emerging	83	Python
6	Ngz91/Eunomia Analyze your code locally using a GPT LLM.	41	Emerging	52	Python
7	neo4j-contrib/grape Graph Retriever Analysis and Performance Evaluation	35	Emerging	31	Jupyter Notebook
8	patmejia/langchain LangChain: Rapidly Building Advanced NLP Projects with OpenAI and Multion,...	31	Emerging	22	Python
9	dbabbs/semantic-search-openai-nextjs-sample This repository is a sample application and guided walkthrough for a...	29	Experimental	86	TypeScript
10	carru/workgpt QA LLM from Confluence data	27	Experimental	18	Python
11	kingardor/vector-advanced-ai Vector with Advanced AI compatibilities	26	Experimental	8	Python
12	ibbybuilds/movie-search-agent-langchain A Langchain and Streamlit powered movie search agent that helps users find...	25	Experimental	2	Python
13	NOOBKABHA/bulk-chain-shell Shell client 📺 for shema-based reasoning 🧠 over your data via custom LLM provider 🌌	24	Experimental	1	Python
14	uezo/vsslite A vector similarity search engine for humans🥳	24	Experimental	18	Python
15	UmstadAI/uploaders Uploaders for Documentation, Projects, Discord chats, other documents to...	22	Experimental	1	Python
16	MarkAronov/SkillVector Intelligent Semantic Search API with Vector Database & RAG	22	Experimental	—	TypeScript
17	zu1-pvp/StableIndexVector 🗂️ Access and manage elements efficiently with StableIndexVector, a C++...	22	Experimental	—	C++
18	tractorjuice/Building_Wardley_BoK Creating a body of knowledge using Pinecone, Langchain and OpenAI	21	Experimental	8	Jupyter Notebook
19	TinToSer/GPT4Docs An Offline Document Enquiry LLM for Everyone	20	Experimental	9	Python
20	olahsymbo/langchain-chat-vector-db An implementation of Langchain Vector DB with ChatGPT	18	Experimental	5	Python
21	tusharjain1003/LangChain_Book_Query Query large documents for relevant information using LangChain, OpenAI, and Pinecone.	16	Experimental	1	Jupyter Notebook
22	akashchaudhary-git/AzureOpenAI-Chroma-Website-Knowledgebase Discover knowledge with ease using - AzureOpenAI, Chroma, and Langchain....	16	Experimental	4	Python
23	atherfawaz/bot A Langchain agent powered by Pinecone and OpenAI.	16	Experimental	4	Python
24	chuanqisun/eigen-db High-performance vector database for the web	15	Experimental	6	TypeScript
25	PabloSanchi/retrieval-augmented-generation-with-go Vectorstore backend - go - milvus	15	Experimental	6	Go
26	shaadclt/Product-QnA-Agentic-Chatbot This project creates an intelligent product information chatbot that can...	14	Experimental	3	Jupyter Notebook
27	Rishi-Kora/llama-scrape-website A project that scrapes a website, processes its content into embeddings,...	13	Experimental	2	Jupyter Notebook
28	mcaimi/chromadb-ingestor This repository has been moved to...	12	Experimental	1	Jupyter Notebook
29	Amir029-Chandio/Quest_AI_Assistant An AI-powered Retrieval-Augmented Generation (RAG) application that allows...	12	Experimental	1	Jupyter Notebook
30	abitofhelp/family_service_hexarch_graphql This repository contains an open-source starter project for a GraphQL...	12	Experimental	1	Go
31	branchialspace/WPP_langchain A ChatGPT-like experience on the subject of the Wolfram Physics Project....	12	Experimental	3	Jupyter Notebook
32	Omanshu209/ExploreWiki This is a Python - based application that allows the user to search for...	12	Experimental	3	kvlang
33	sreekanthpogula/langchain-pinecone-hybrid-search This repository contains a Python implementation of a hybrid search system...	11	Experimental	—	Jupyter Notebook
34	ArthurZakirov/fuzzy-matching-api Creates mapping table to merge 2 tables	11	Experimental	2	Python
35	ivansnow02/ai-editor-backend A text editor backend based on LLM, implemented using the FastAPI framework	11	Experimental	2	Python
36	balnarendrasapa/search-engine A simple search engine on langchain docs. built with python.	11	Experimental	—	Jupyter Notebook
37	FalkorDB/falkordb-langchain-gcp Using FalkorDB Langchain with Google Generative AI	10	Experimental	1	Python

Comparisons in this category

bulk-chain and bulk-chain-shell (45 vs 24)