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Describe what you need. We answer with the repositories developers are actually choosing for it right now, ranked by adoption and momentum. The present-tense pick a trained model cannot make.

best agentic memory systemvector database for ragtui frameworkllm observabilityweb framework in rustself-hosted analytics

top matches for "vector database for rag" · catalog of 2026-08-30

  1. 01weaviate/weaviateGoWeaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with th17K ★#2824
  2. 02volcengine/OpenVikingPythonSelf-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.34K ★▲ 305/day
  3. 03supabase/supabaseTypeScriptThe Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.109K ★▲ 40/day
  4. 04milvus-io/milvusGoMilvus is a high-performance, cloud-native vector database built for scalable vector ANN search46K ★▲ 18/day
  5. 05NirDiamant/RAG_TechniquesJupyter NotebookThis repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.29K ★▲ 5/day
  6. 06vanna-ai/vannaPython🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using Agentic Retrieval 🔄.24K ★▲ 2/day
  7. 07pingcap/tidbGoTiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data sil40K ★▲ 2/day
  8. 08QuivrHQ/quivrPythonOpiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any 39K ★▲ 3/day
  9. 09chatchat-space/Langchain-ChatchatPythonLangchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowle39K ★▲ 3/day
  10. 10qdrant/qdrantRustQdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdran34K ★▲ 18/day
  11. 11Tencent/WeKnoraGoOpen-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.21K ★▲ 25/day
  12. 12sinaptik-ai/pandas-aiPythonChat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.24K ★▲ 3/day
  13. 13huggingface/sentence-transformersPythonState-of-the-Art Embeddings, Retrieval, and Reranking19K ★▲ 1/day
  14. 14Shubhamsaboo/awesome-llm-appsPython100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.135K ★▲ 209/day
  15. 15datawhalechina/hello-agentsPython📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程75K ★▲ 168/day
  16. 16infiniflow/ragflowGoRAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context la90K ★▲ 75/day
  17. 17Asabeneh/30-Days-Of-PythonPythonThe 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 d72K ★▲ 77/day
  18. 18PaddlePaddle/PaddleOCRPythonTurn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports88K ★▲ 46/day
  19. 19microsoft/ai-agents-for-beginnersJupyter Notebook18 Lessons to Get Started Building AI Agents73K ★▲ 61/day
  20. 20Developer-Y/cs-video-coursesList of Computer Science courses with video lectures.83K ★▲ 11/day
  21. 21netdata/netdataGoThe fastest path to AI-powered full stack observability, even for lean teams.80K ★▲ 12/day
  22. 22redis/redisCFor developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and do76K ★▲ 9/day
  23. 23nocodb/nocodbTypeScript🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative65K ★▲ 17/day
  24. 24coollabsio/coolifyPHPAn open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+61K ★▲ 40/day
  25. 25meilisearch/meilisearchRustA lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.59K ★▲ 9/day