Trending Vector Databases

Tools with the biggest quality score improvements over the last 8 days.

#	Tool	Change	Score	Tier	Category	Stars
1	milvus-io/pymilvus Python SDK for Milvus Vector Database	+17	98	Verified	milvus-vector-database	1,352
2	viditraj/llmfs Filesystem-based persistent memory for LLMs and AI agents -- unlimited...	+16	31	Emerging	agent-memory-systems	1
3	knowusuboaky/VectrixDB Where vectors come alive - A lightweight, visual-first vector database with...	+15	36	Emerging	vector-db-from-scratch	2
4	vinerya/faiss_vector_aggregator This Python library provides a suite of advanced methods for aggregating...	+15	38	Emerging	vector-db-from-scratch	2
5	moorcheh-ai/n8n-nodes-moorcheh N8N integration for Moorcheh: seamless document processing, semantic search,...	+14	34	Emerging	langchain-framework-guides	1
6	Kamalesh-Kavin/pgstream Python SDK for Postgres CDC — stream WAL changes to vector stores (pgvector,...	+14	37	Emerging	postgresql-vector-extensions	1
7	moorcheh-ai/moorcheh-chat-boilerplate Production-ready AI chat boilerplate powered by Moorcheh ITS search and RAG,...	+14	47	Emerging	langchain-framework-guides	2
8	atasoglu/sqlite-vec-client A lightweight Python client around sqlite-vec for CRUD and similarity search.	+14	30	Emerging	vector-db-from-scratch	1
9	GrafeoDB/anywidget-vector Interactive 3D vector visualization for Python notebooks.	+13	36	Emerging	vector-database-management	1
10	vortezwohl/Dipamkara A light-weight vector database engine.	+13	24	Experimental	vector-db-from-scratch	2
11	mrutunjay-kinagi/ragsearch This project aims to build a Retrieval-Augmented Generation (RAG) engine to...	+13	40	Emerging	local-rag-stacks	3
12	sharmashobhit/simgen-ssg A blog recommendation engine built for text driven static sites	+13	23	Experimental	semantic-book-recommenders	1
13	sarumaj/langchain-memvid A Langchain implementation for Memvid, enabling efficient video-based...	+13	38	Emerging	langchain-framework-guides	3
14	memfuse/memfuse-python Official Python SDK for MemFuse - the lightning-fast open-source memory...	+13	30	Emerging	agent-memory-systems	2
15	vivy1024/daml-rag-framework 🧠 DAML-RAG: Domain-Adaptive Multi-source Learning RAG Framework \|...	+13	29	Experimental	graph-enhanced-rag	1
16	PedroHenriqueDevBR/vectoriz This project provides utilities to create, manage, and optimize vector...	+13	26	Experimental	vector-database-management	2
17	kowshik24/PineconeUtils PineconeUtils is a Python module designed to handle and process data for...	+12	14	Experimental	pinecone-vector-search	1
18	Terronex-dev/aifbin-recall Local-first memory server for AI agents. Query AIF-BIN semantic memory files...	+12	44	Emerging	agent-memory-systems	1
19	turian/embeddingcache Retrieve text embeddings, but cache them locally if we have already computed them.	+12	22	Experimental	embedding-api-servers	1
20	AWeirdDev/vdb37 A simple vector database.	+12	14	Experimental	vector-db-from-scratch	1
21	leewaay/ragcar RAGCAR: Retrieval-Augmented Generative Companion for Advanced Research	+12	35	Emerging	local-rag-stacks	2
22	ekshaks/langchoice "if-then-else" over topics made up of free-form sentences. Build...	+12	22	Experimental	pdf-document-chatbots	1
23	thewebscraping/crossvector Production-ready Python vector database library with unified API for...	+12	28	Experimental	vector-db-from-scratch	1
24	N2FlowJS/nbase NBase is a high-performance vector database for efficient similarity search,...	+12	17	Experimental	vector-db-from-scratch	2
25	Couchbase-Ecosystem/langchain-couchbase Couchbase integration with LangChain	+12	51	Established	langchain-framework-guides	3
26	hamittokay/context-window A simple RAG toolkit.	+12	22	Experimental	rag-pipeline-optimization	3
27	crate/langchain-cratedb CrateDB provider for LangChain.	+11	35	Emerging	langchain-framework-guides	2
28	zilliztech/vector-graph-rag Graph RAG with pure vector search, achieving SOTA performance in multi-hop...	+11	47	Emerging	graph-enhanced-rag	2
29	torinriley/VecStream Efficient, scalable, and lightweight vector database	+11	23	Experimental	vector-db-from-scratch	1
30	alexpota/pg-agent-memory Stateful AI agent memory layer for PostgreSQL with pgvector -...	+10	31	Emerging	agent-memory-systems	2
31	youneslaaroussi/AutoIR Built for the TiDB AgentX Hackathon, AutoIR showcases a real multi-step...	+10	39	Emerging	agentic-ai-platforms	2
32	Veeresh-Hanni/DBDuck Universal Data Object Model in Pytghon for SQL, Nosql, Graph, Vector DBMS	+10	45	Emerging	vector-db-from-scratch	2
33	MenxLi/tiny_vectordb A small and fast Python JIT vector database	+9	33	Emerging	vector-db-from-scratch	2
34	manjotdhiman/ragify-js RAG implementation for Node JS	+8	34	Emerging	production-rag-chatbots	3
35	TusKANNy/seismic Official repository of the Seismic library.	+8	53	Established	rust-native-vectordbs	115
36	langchain-ai/langchain-milvus The LangChain wrapper of Milvus vector database for efficient vector search,...	+8	76	Verified	milvus-vector-database	52
37	TusKANNy/kannolo Official repository of the kANNolo library.	+8	56	Established	rust-native-vectordbs	49
38	tensorchord/vechord Turn PostgreSQL into your search engine in a Pythonic way.	+8	52	Established	postgresql-vector-extensions	51
39	nath1295/LLMFlex A python package for developing AI applications with local LLMs.	+8	55	Established	nlp-fundamentals-tutorials	150
40	OceanPresentChao/llm-corpus 从零搭建大模型知识库(Build LLM RAG Corpus from scratch)	+7	29	Experimental	local-rag-stacks	86
41	alash3al/vecdb a vector embedding database with multiple storage engines and AI embedding...	+7	31	Emerging	rust-native-vectordbs	34
42	firstbatchxyz/hollowdb-vector A decentralized vector database for building vector search applications	+7	34	Emerging	vector-db-from-scratch	99
43	KevKibe/memvectordb ⚡️Lightning fast in-memory VectorDB written in rust🦀	+7	21	Experimental	rust-native-vectordbs	30
44	zilliztech/deep-searcher Open Source Deep Research Alternative to Reason and Search on Private Data....	+7	52	Established	claude-code-knowledge-systems	7,700
45	VQLite/VQLite VQLite - Simple and Lightweight Vector Search Engine based on Google ScaNN	+7	26	Experimental	vector-db-from-scratch	92
46	microsoft/YOLaT-VectorGraphicsRecognition Source Code of NeurIPS21 and T-PAMI24 paper: Recognizing Vector Graphics...	+7	45	Emerging	semantic-search-engines	101
47	Neverdecel/CodeRAG CodeRAG is an AI-powered tool for real-time codebase querying and...	+7	39	Emerging	production-rag-chatbots	188
48	firebase/genkit Open-source framework for building AI-powered apps in JavaScript, Go, and...	+7	91	Verified	generative-ai-learning	5,641
49	postgresml/postgresml Postgres with GPUs for ML/AI apps.	+7	46	Emerging	postgresql-vector-extensions	6,731
50	zilliztech/awesome-milvus A curated list of awesome Milvus projects and resources.	+7	35	Emerging	milvus-vector-database	35
51	altengineer/awesome-ai-repositories A curated list of open source repositories for AI Engineers	+7	38	Emerging	generative-ai-learning	127
52	fau-masters-collected-works-cgarbin/gpt-all-local A "chat with your data" example: using a large language models (LLM) to...	+7	38	Emerging	pdf-document-chatbots	30
53	akiragy/recsys_pipeline Build Recommender System with PyTorch + Redis + Elasticsearch + Feast +...	+7	34	Emerging	movie-recommendation-systems	63
54	milvus-io/milvus_cli Milvus Command Line	+7	44	Emerging	milvus-vector-database	37
55	shamspias/langchain-chat langchain-chat is an AI-driven Q&A system that leverages OpenAI's GPT-4...	+7	33	Emerging	pdf-document-chatbots	90
56	weaviate/weaviate-io Website for the Weaviate vector database	+7	55	Established	weaviate-ecosystem	87
57	lancedb/lancedb Developer-friendly OSS embedded retrieval library for multimodal AI. Search...	+7	94	Verified	vector-db-benchmarking	9,425
58	RediSearch/RediSearch A query and indexing engine for Redis, providing secondary indexing,...	+7	71	Verified	redis-vector-caching	6,101
59	qdrant/qdrant Qdrant - High-performance, massive-scale Vector Database and Vector Search...	+7	94	Verified	qdrant-vector-search	29,544
60	langchain4j/langchain4j LangChain4j is an open-source Java library that simplifies the integration...	+7	75	Verified	langchain-framework-guides	11,081
61	Mintplex-Labs/anything-llm The all-in-one AI productivity accelerator. On device and privacy first with...	+7	71	Verified	local-llm-orchestration	56,148
62	redis-developer/redis-arXiv-search Vector search demo with the arXiv paper dataset, RedisVL, HuggingFace,...	+7	47	Emerging	redis-vector-caching	152
63	pingcap/autoflow pingcap/autoflow is a Graph RAG based and conversational knowledge base tool...	+7	54	Established	agentic-rag-systems	2,745
64	guangzhengli/vectorhub Quickly and easily build AI website or application by using embeddings!	+7	42	Emerging	embedding-api-servers	390
65	datalevin/datalevin A simple, fast and versatile Datalog database	+7	67	Established	rust-native-vectordbs	1,383
66	databendlabs/databend Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox....	+7	86	Verified	rust-native-vectordbs	9,196
67	oceanbase/oceanbase The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.	+7	75	Verified	rust-native-vectordbs	10,013
68	graphlit/graphlit Graphlit Platform	+7	21	Experimental	production-rag-chatbots	31
69	different-ai/embedbase A dead-simple API to build LLM-powered apps	+7	43	Emerging	embedding-api-servers	522
70	ArcadeData/arcadedb ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin,...	+7	71	Verified	rust-native-vectordbs	735
71	dexaai/pinecone-client Pinecone.io client with excellent TypeScript support.	+7	54	Established	pinecone-vector-search	117
72	HelgeSverre/milvus A PHP Client for the Milvus Vector Database Rest API	+7	40	Emerging	milvus-vector-database	30
73	Abhi0323/RAG-Powered-AI-Assistant-Transforming-Data-Retrieval-and-Analysis-Across-the-Web-and-PDFs Harness the power of Retrieval-Augmented Generation with the Personal AI...	+7	33	Emerging	multi-pdf-qa-systems	32
74	NeumTry/NeumAI Neum AI is a best-in-class framework to manage the creation and...	+7	55	Established	generative-ai-learning	867
75	reorproject/reor Private & local AI personal knowledge management app for high entropy people.	+7	44	Emerging	agent-memory-systems	8,535
76	FaizChishtie/vemcache Vemcache is an in-memory vector database.	+7	35	Emerging	rust-native-vectordbs	38
77	neuml/txtai 💡 All-in-one AI framework for semantic search, LLM orchestration and...	+7	91	Verified	local-llm-orchestration	12,281
78	tensorchord/pgvecto.rs Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres....	+7	41	Emerging	postgresql-vector-extensions	2,158
79	redis-developer/LLM-Document-Chat Using LlamaIndex, Redis, and OpenAI to chat with PDF documents....	+7	45	Emerging	pdf-document-chatbots	114
80	Aquila-Network/aquila An easy to use Neural Search Engine. Index latent vectors along with JSON...	+7	31	Emerging	semantic-search-engines	379
81	deven96/ahnlich Suite of tools containing an in-memory vector datastore and AI proxy	+7	53	Established	rust-native-vectordbs	185
82	squaredev-io/squaredev The platform for developers building applications powered by LLMs	+7	26	Experimental	local-llm-orchestration	32
83	wizenheimer/tinkerbird Client Side Vector Database	+7	50	Established	vector-database-management	272
84	skyzh/write-you-a-vector-db A Vector Database Tutorial (over CMU-DB's BusTub system)	+7	30	Emerging	vector-db-from-scratch	756
85	teilomillet/raggo A lightweight, production-ready RAG (Retrieval Augmented Generation) library in Go.	+7	37	Emerging	rag-quality-assurance	210
86	IngestAI/embedditor ⚡ GUI for editing LLM vector embeddings. No more blind chunking. Upload...	+7	37	Emerging	embedding-api-servers	229
87	oramasearch/oramacore OramaCore is the complete runtime you need for your projects, answer...	+7	52	Established	semantic-search-engines	245
88	louisbrulenaudet/ragoon High level library for batched embeddings generation, blazingly-fast...	+7	42	Emerging	document-chunking-embedding-pipelines	70
89	Srijan-D/pdf.ai Edge compatible PDF.ai Chat with any PDF document You can ask questions, get...	+7	35	Emerging	multi-pdf-qa-systems	33
90	llm-tools/embedJs A NodeJS RAG framework to easily work with LLMs and embeddings	+7	67	Established	production-rag-chatbots	602
91	luyug/GradCache Run Effective Large Batch Contrastive Learning Beyond GPU/TPU Memory Constraint	+7	51	Established	redis-vector-caching	429
92	deatos/HyperVectorDB Local Vector Database coded in c# supports Cosine Similarity, Jaccard...	+7	38	Emerging	vector-database-management	31
93	Technoculture/personal-graph Simple Graph Memory for AI applications	+7	48	Emerging	agent-memory-systems	91
94	Semafind/semadb No fuss multi-index hybrid vector database / search engine	+7	42	Emerging	rust-native-vectordbs	31
95	milvus-io/milvus Milvus is a high-performance, cloud-native vector database built for...	+7	70	Verified	milvus-vector-database	43,332
96	marinac-dev/qdrant Elixir client for Qdrant vector search engine	+7	46	Emerging	qdrant-vector-search	31
97	zilliztech/milvus-operator The Kubernetes Operator of Milvus.	+7	61	Established	milvus-vector-database	116
98	batteries-included/batteries-included Batteries Included is a Kubernetes based software platform for database, ai,...	+7	51	Established	agentic-ai-platforms	86
99	asheshvidyut/treds Sorted Data Structure Server - Treds is a Data Structure Server which...	+7	35	Emerging	rust-native-vectordbs	65
100	topk-io/topk TopK is a search engine for the AI era.	+7	42	Emerging	rust-native-vectordbs	63