Vector DB Live Tracker

Live-updating landscape of vector database projects, integrations, and benchmarks — refreshed every 15 minutes

⭐ Star this repo to bookmark — fresh data every 15 minutes

English · 中文 · 日本語 · 한국어 · Español · Português

---

💡 What is this?

Automatically tracks and compares the vector database ecosystem by pulling live data from GitHub, package registries, and release feeds. Generates a structured, always-current comparison table covering maturity, integrations, language support, and recent activity for projects like pgvector, Qdrant, Chroma, Weaviate, and Milvus.

This list is auto-updated every 15 minutes by a GitHub Actions cron. Each commit reflects a real change in the upstream data source — new items added, expired items removed — so you can rely on what you see being current.

---

📋 Current Items

⏰ Last updated: 2026-10-25 20:30 UTC

Data source: GitHub Search API

The table below is rewritten on every cron tick. Star the repo to bookmark.

#	Name	⭐	Lang	Updated	Description
1	Anushree-Radhika/Bow-and-Arrow	0	JavaScript	2026-10-25	An AI-powered active study platform that transforms dense textbooks and lecture PDFs into interactive, time-boxed visual
2	neomjs/neo-agent-brain	11	JavaScript	2026-10-25	Point a cross-model AI engineering team at your own codebases. The Agent OS keeps named AI maintainers' identity, memory
3	fatma-fendri/RAG-Chatbot	0	Jupyter Notebook	2026-10-25	High-performance RAG Chatbot built with FastAPI and LangChain for context-aware QA, leveraging Groq for low-latency LLM
4	FraiseHQ/fraise	8	Go	2026-10-25	In-memory knowledge store for AI agents
5	CloudFlamedev/ITDR_RAG_Dashboard	1	Python	2026-10-25	An Identity Threat Detection and Response (ITDR) portfolio project that combines an interactive security dashboard with
6	miniaxolotl/grove	1	TypeScript	2026-10-25	Self-hosted MCP memory server for AI agents: semantic search, knowledge graphs, and persistent project context. By Bramb
7	hbar-systems/brainfoundry-nous	1	Python	2026-10-25	Self-hosted sovereign AI brain — persistent memory, RAG, governance kernel, federation. Docker Compose, AGPL
8	hufengjuexue/zhongji	2	Kotlin	2026-10-25	终极 RP (ZhongJi RP) - 专为现代大语言模型打造的轻量沉浸式端侧安卓客户端 / Next-gen Mobile Roleplay & Chat Client
9	HarshDubey23/Rag_Pipeline	0	Python	2026-10-25	Modular Retrieval-Augmented Generation (RAG) pipeline with hybrid search, reranking & context chunking
10	fenecdb/fenecdb	0	Rust	2026-10-25	Minimal, vector-native embedded database in Rust. Compiles to WebAssembly, has its own query language (FenecQL) and spea
11	linny006/vector-db-live	3	Python	2026-10-25	Live-updating landscape of vector database projects, integrations, and benchmarks — refreshed every
12	linny006/rag-radar	3	Python	2026-10-25	Live tracker of new RAG implementations, tools, and patterns — updated every 15 minutes
13	dem2007/ChromaDB-Manager	2	Swift	2026-10-25	UI App for ChromaDB to build local RAG pipelines. Built for macOS, native Swift. Gives you full control over embedding f
14	Angular2Guy/AIDocumentLibraryChat	31	Java	2026-10-25	A project to show howto use SpringAI with Ollama to chat with the documents in a library. Documents are stored in a norm
15	tayyabimam1/awesome-ai-agent-stack	31	TypeScript	2026-10-25	Curated map of 3,000+ open-source AI agent tools: coding agents, agent frameworks, MCP servers, RAG, memory and local LL
16	VectifyAI/PageIndex	39685	Python	2026-10-25	📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG
17	NooBlock/astrbot-rag-kb	0	Python	2026-10-25	中文互联网梗 / 黑话 RAG 语料库：5 个分层知识库（4544 条 chunk）+ AstrBot 导入工具 + 使用 wiki。
18	eggspot/EggDB	0	Rust	2026-10-25	All-in-one database written from scratch in Rust: SQL (PostgreSQL, SQL Server, MySQL, Oracle, SQLite dialects), cache, s
19	nguyenquoaca-hash/agentic-mesh	2	HTML	2026-10-25	Multi-Agent AI Orchestrator 2026 🚀 | YAML, 6+ LLM Providers, ReAct & Swarm
20	tradik/mddb	5	Go	2026-10-25	A minimal, lightweight structured data store designed for small applications, scripts and automation workflows. Built fo
21	kividbio/kividb	615	Rust	2026-10-25	A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector sear
22	Artemon-line/ai-memory-hub	2	Python	2026-10-25	Local-first shared memory for AI agents, with MCP and HTTP APIs.
23	cyberlife-coder/VelesDB	100	Rust	2026-10-25	The explainable, local-first memory engine for AI agents. One ~9 MB binary fuses vector + graph + columnar under VelesQL
24	ChromaDotNet/ChromaDB.VectorData	3	C#	2026-10-25	Moved to CommunityToolkit.VectorData.Chroma, in the AI Community Toolkit.
25	Open-Source-Legal/OpenContracts	1523	Python	2026-10-25	The open document intelligence platform for builders and hackers - DMS for the agentic world
26	doobidoo/mcp-memory-service	2045	Python	2026-10-25	Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph
27	bzync/nextsql	0	Go	2026-10-25	NextSQL is a new database engine, written primarily in Go.
28	Iddrisusalima/ask-my-docs	1	Python	2026-10-25	A retrieval-augmented generation CLI that answers questions about your own notes and cites the passage each answer came
29	matrixorigin/matrixone	2057	Go	2026-10-25	AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intell
30	schwichtgit/ai-resume	7	Python	2026-10-25	AI-Resume is a containerized web application that acts as your digital professional proxy. Transform your CV into a conv
31	theogony-project/theogony	0	Python	2026-10-25	An open, democratic World-Brain — the shared, decentralization-capable knowledge substrate beneath AI. Owned by no one,
32	monaccode/astromesh	37	Python	2026-10-25	Multi-model AI agent runtime. Define agents in YAML, route each role to a model, orchestrate with 7 patterns (ReAct, Pla
33	musabbozkurt/oauth2-authorization-server	6	Java	2026-10-25	OAuth2 Authorization Server with MariaDB, Docker OpenTelemetry LGTM, and Redis Integrations with Spring Boot 4, Java 25
34	Cognipeer/console	26	TypeScript	2026-10-25	Open-source, self-hosted AI gateway and control plane: OpenAI-compatible LLM routing, RAG, an MCP hub, guardrails and ag
35	rao-studios/AII	0	Swift	2026-10-25	An index for ambient learning applications.
36	ppossanzini/Jigen	17	C#	2026-10-25	Jigen DB is vector database written from scratch in c#
37	lyonzin/knowledge-rag	300	Python	2026-10-25	Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format
38	structured-world/coordinode	6	Rust	2026-10-25	The graph-native hybrid retrieval engine for AI and GraphRAG. Graph + Vector + Full-Text in a single transactional engin
39	kichikubeihei/CodeMemoryPrime	0	Rust	2026-10-25	Local codebase memory for AI assistants. Because re-explaining your project structure to Claude or Antigravity for the f
40	4nur4gmishr4/4nur4gmishr4	2	JavaScript	2026-10-25	Backend-focused fullstack & applied ai dev. Building cool stuff with LLMs & agents. Obsessed with clean architecture & s
41	janvroak/self-healing-rag	0	Python	2026-10-25	RAG that critiques its own answers and retries instead of hallucinating: a cyclical LangGraph state machine with a criti
42	vespa-engine/vespa	7145	Java	2026-10-25	The AI search platform
43	kanderson-ai-dev/agentic-rag-system	0	Python	2026-10-25	Self-RAG microservice (FastAPI + LangGraph) with hybrid vector+graph retrieval, self-correction, human-in-the-loop revie
44	originchaindb/originchaindb-rust	0	Rust	2026-10-25	Official OriginChainDB Rust SDK. SQL, vector search, full-text search, and graph queries. Tested GitHub preview.
45	originchaindb/originchaindb-php	0	PHP	2026-10-25	Official OriginChainDB PHP SDK. SQL, vector search, full-text search, and graph queries. Tested GitHub preview.
46	originchaindb/originchaindb-ruby	0	Ruby	2026-10-25	Official OriginChainDB Ruby SDK. SQL, vector search, full-text search, and graph queries. Tested GitHub preview.
47	originchaindb/llama-index-vector-stores-originchain	0	Python	2026-10-25	OriginChainDB LlamaIndex vector-store integration — Proprietary GitHub preview with tested wheel downloads.
48	originchaindb/langchain-originchain	0	Python	2026-10-25	OriginChainDB LangChain vector-store integration — Proprietary GitHub preview with tested wheel downloads.
49	originchaindb/originchaindb-go	0	Python	2026-10-25	Official OriginChainDB Go SDK. SQL, vector search, full-text search, and graph queries. Tested GitHub preview.
50	originchaindb/originchaindb-csharp	0	C#	2026-10-25	Official OriginChainDB C# and .NET SDK. SQL, vector search, full-text search, and graph queries. Tested GitHub preview.

---

🔍 How it works

Every 15 minutes, a GitHub Action runs tracker.py. That script:

1. Fetches the latest state from GitHub Search API.
2. Diffs against data/items.json (the previous snapshot).
3. Rewrites the table above between the <!-- TRACKER_TABLE_* --> markers.
4. Commits feat: +N added, -M removed (timestamp) if anything changed.

No external services. No paid APIs. Just a public data source and a free GitHub Action.

---

🤝 Contributing

See CONTRIBUTING.md — usually you don't need to: the tracker keeps itself current. If you spot a data-source bug or want to suggest a new column for the table, open an issue.

---

🔗 Related live trackers

If you find this useful, you might also like these other auto-updated trackers from the same maintainer — same mechanism, different upstream:

• trending-claude-skills — What's shipping in Claude Skills this week (topic:claude-skills)
• mcp-servers-live — Live index of newest MCP servers (topic:mcp-server)
• cursor-rules-live — Newest Cursor rules and .cursorrules patterns (topic:cursor-rules)
• claude-code-plugin-tracker — Claude Code plugins and hook configs (topic:claude-code)
• llm-agents-radar — Newest LLM agent frameworks (topic:llm-agent)
• rag-radar — Newest RAG implementations and tools (topic:rag)
• llm-eval-tracker — Newest LLM evaluation tools and benchmarks (topic:llm-eval)
• agent-framework-radar — Newest agent frameworks shipping on GitHub (topic:agent-framework)
• llmops-radar — Newest LLMOps tooling (observability, deployment) (topic:llmops)
• prompt-tools-live — Newest prompt-engineering tools and prompt repos (topic:prompt-engineering)
• agent-eval-harness — Live benchmark of AI coding agents (topic:llm-eval)
• skills-tracker — Tracking new GitHub 'skills' repos (topic:agent-skills)
• awesome-agent-skills — Curated auto-updated awesome-list of AI agent skills (topic:agent-skills)

---

📜 License

MIT — see LICENSE.