vector-search
94 projects share this GitHub topic
Lines connect members that are measurably related to each other. Dot size reflects stars.
🧬 Members
meilisearch
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
★ 58.8k
milvus
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
★ 45.4k
qdrant
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of…
★ 33.6k
onyx
Open Source AI Platform - AI Chat with advanced features that works with every LLM
★ 31.3k
dragonfly
A modern replacement for Redis and Memcached
★ 30.9k
Resume-Matcher
The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.
★ 27.9k
WeKnora
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent,…
★ 19.1k
weaviate
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination…
★ 16.7k
turbovec
A vector index built on TurboQuant, written in Rust with Python bindings
★ 14.5k
txtai
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
★ 12.8k
LEANN
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100%…
★ 12.7k
fiftyone
Refine high-quality datasets and visual AI models
★ 10.9k
orama
🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for…
★ 10.5k
oceanbase
The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.
★ 10.2k
databend
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch.…
★ 9.4k
TencentDB-Agent-Memory
TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code…
★ 9.4k
GPTCache
Semantic cache for LLMs. Fully integrated with LangChain and llama_index.
★ 8.1k
vespa
The AI search platform
★ 7k
superduper
Superduper: End-to-end framework for building custom AI applications and agents.
★ 5.3k
infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector,…
★ 4.7k
m_flow
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
★ 4.4k
vault-ai
OP Vault ChatGPT: Give ChatGPT long-term memory using the OP Stack (OpenAI + Pinecone Vector Database).…
★ 3.4k
SocratiCode
Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP:…
★ 3.2k
fastembed
Fast, Accurate, Lightweight Python library to make State of the Art Embedding
★ 3.1k
core
AI agent microservice
★ 3.1k
prompttools
Open-source tools for prompt testing and experimentation, with support for both LLMs (e.g. OpenAI, LLaMA) and…
★ 3k
examples
Jupyter Notebooks to help you get hands-on with Pinecone vector databases
★ 3k
gerev
🧠 AI-powered enterprise search engine 🔎
★ 2.8k
trieve
All-in-one platform for search, recommendations, RAG, and analytics offered via API
★ 2.7k
hora
🚀 efficient approximate nearest neighbor search algorithm collections library written in Rust 🦀 .
★ 2.7k
sie
Open-source inference server and production cluster for all the models your agent needs.
★ 2.4k
vearch
Distributed vector search for AI-native applications
★ 2.3k
SAG
A new SOTA for RAG — an original retrieval architecture and an open-source knowledge base for humans and…
★ 2.3k
ReadAny
AI-powered cross-platform e-book reader with semantic search, RAG chat, local vector store, notes, TTS, and…
★ 2.1k
langchainrb
Build LLM-powered applications in Ruby
★ 2k
SeekStorm
SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.
★ 1.9k
grepai
Semantic Search & Call Graphs for AI Agents (100% Local)
★ 1.8k
VectorChord
Scalable, fast, and disk-friendly vector search in Postgres, the successor of pgvecto.rs.
★ 1.8k
jvector
JVector: the most advanced embedded vector search engine
★ 1.7k
nextjs-openai-doc-search
Template for building your own custom ChatGPT style doc search powered by Next.js, OpenAI, and Supabase.
★ 1.7k
NGT
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
★ 1.4k
qdrant-client
Python client for Qdrant vector search engine
★ 1.3k
UForm
Pocket-Sized Multimodal AI for content understanding and generation across multilingual texts, images, and…
★ 1.2k
raglite
🥤 RAGLite is a Python toolkit for Retrieval-Augmented Generation (RAG) with DuckDB or PostgreSQL
★ 1.2k
VectorDBBench
Benchmark for vector databases.
★ 1.2k
arcadedb
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis.…
★ 1k
chromem-go
Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory…
★ 1k
MyScaleDB
A @ClickHouse fork that supports high-performance vector search and full-text search.
★ 1k
FlashRank
Lite & Super-fast re-ranking for your search & retrieval pipelines. Supports SoTA Listwise and Pairwise…
★ 996
fastembed-rs
Rust library for generating vector embeddings, reranking locally!
★ 978
rag-fusion
RAG-Fusion: multi-query generation + Reciprocal Rank Fusion for better retrieval-augmented generation.…
★ 948
recipes
This repository shares end-to-end notebooks on how to use various Weaviate features and integrations!
★ 943
rag-time
RAG Time: A 5-week Learning Journey to Mastering RAG
★ 895
vectordb
Epsilla is a high performance Vector Database Management System
★ 875
NornicDB
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph…
★ 835
Wax
Single-file memory layer for AI agents, sub mili-second RAG on Apple Silicon. Metal Optimized On-Device. No…
★ 774
vectordb
A Python vector database you just need - no more, no less.
★ 650
agentos
TypeScript AI agent framework: cognitive memory, runtime tool forging, multi-agent orchestration, 11 LLM…
★ 608
ArXivChatGuru
Use ArXiv ChatGuru to talk to research papers. This app uses LangChain, OpenAI, Streamlit, and Redis as a…
★ 562
Athena-Public
Athena is a local-first agentic PKM that helps you make better decisions with your own context — persistent…
★ 555
VectorHub
Deprecated historical repo. Superlinked now develops SIE, a self-hosted inference engine for embeddings,…
★ 524
graphrag-rs
GraphRAG-rs is a high-performance, state-of-the-art Rust implementation of GraphRAG (Graph-based Retrieval…
★ 522
redis-ai-resources
✨ A curated list of awesome community resources, integrations, and examples of Redis in the AI ecosystem.
★ 477
sdl-mcp
Symbol Delta Ledger (SDL-MCP) is a policy-centered context budget layer for coding agents: Symbol-graph…
★ 451
python-sdk
Official Python SDK for the Pinecone vector database
★ 447
tinyvector
A tiny embedding database in pure Rust.
★ 436
annotateai
📝 Automatically annotate papers using LLMs
★ 422
redis-vl-python
Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.
★ 418
ai-powered-search
The codebase for the book "AI-Powered Search" (Manning Publications, 2025) and associated "AI-Powered Search:…
★ 401
oasysdb
In-memory vector store with efficient read and write performance for semantic caching and retrieval system.…
★ 375
TrueMemory
The memory your AI should have had from the start. Automatic capture, automatic recall, 100% local. One…
★ 370
VectorDB-Plugin
Program that lets you ask questions about your documents, audio, and video files.
★ 369
vector-db-benchmark
Framework for benchmarking vector search engines
★ 368
mcp-local-rag
Local-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP…
★ 357
awesome-vector-database
A curated list of awesome works related to high dimensional structure/vector search & database
★ 356
gpl
Powerful unsupervised domain adaptation method for dense retrieval. Requires only unlabeled corpus and yields…
★ 342
NexusRAG
Hybrid RAG system combining vector search, knowledge graph (LightRAG), and cross-encoder reranking — with…
★ 339
weaviate-examples
Weaviate vector database – examples
★ 332
vectorai
Vector AI — A platform for building vector based applications. Encode, query and analyse data using vectors.
★ 322
rushdb
RushDB is a graph + vector database and memory layer for AI agents. Push any JSON, get typed, searchable,…
★ 319
Ori-Mnemos
Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.
★ 316
kronotop
Distributed, transactional document database backed by FoundationDB.
★ 302
pmb
Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons…
★ 284
VESTI
Local-first AI conversation memory hub to capture, search, summarize, and export chats across major AI…
★ 277
aft
Give your agent a proper IDE and OS. The sensorimotor cortex for coding agents (OpenCode + Pi), part of…
★ 225
ClawMem
On-device memory layer for AI agents. Claude Code, Hermes and OpenClaw. Hooks + MCP server + hybrid RAG…
★ 195
RustyRAG
Production-grade RAG API built in Rust. Hybrid search with HNSW dense vectors and BM25 sparse matching,…
★ 180
VectorRAG.Net
VectorRAG.Net is a .NET-native high-performance vector database library for semantic search and RAG…
★ 169
Writ
Claude Code harness for AI coding agents. Hybrid-RAG librarian picks relevant rules in 0.59 ms p95 (BM25 +…
★ 163
hipocampus
Drop-in memory harness for AI agents — 3-tier memory, compaction tree, hybrid search. One command to set…
★ 160
flowflow
Voice notes for iPhone and macOS - 100% Rust, Dioxus, local-first (SQLite + LanceDB + RIG)
★ 160
rag-interview-system
A complete collection of RAG interview questions, answers (512 questions & 41 RAG types), system design…
★ 110
Vera
Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with…
★ 101
OpenDocuments
Self-hosted RAG platform for AI document search across GitHub, Notion, Google Drive, local files, and web…
★ 97
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