GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
qdrant
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
Rust34,465 starslast pushed Yesterdayweaviate
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
Go16,797 starslast pushed Yesterdayalibaba
A lightweight, lightning-fast, in-process vector database
C++15,871 starslast pushed Yesterdaylancedb
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
Rust11,389 starslast pushed Yesterdayparadedb
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
Rust9,251 starslast pushed Yesterdayzilliztech
Semantic cache for LLMs. Fully integrated with LangChain and llama_index.
Python8,184 starslast pushed 1 year agofeyninc
🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines
Python4,731 starslast pushed 1 week agosherlockchou86
A cross-platform video structuring (video analysis) framework based on CV models & mLLM.
C++2,944 starslast pushed 7 months agoGerevAI
myscale
A @ClickHouse fork that supports high-performance vector search and full-text search.
C++1,042 starslast pushed 2 years ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | qdrant Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/ | Rust | 34,465 | last pushed Yesterday | |
| 2 | weaviate Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database. | Go | 16,797 | last pushed Yesterday | |
| 3 | alibaba A lightweight, lightning-fast, in-process vector database | C++ | 15,871 | last pushed Yesterday | |
| 4 | lancedb Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less. | Rust | 11,389 | last pushed Yesterday | |
| 5 | paradedb One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension. | Rust | 9,251 | last pushed Yesterday | |
| 6 | zilliztech Semantic cache for LLMs. Fully integrated with LangChain and llama_index. | Python | 8,184 | last pushed 1 year ago | |
| 7 | feyninc 🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines | Python | 4,731 | last pushed 1 week ago | |
| 8 | sherlockchou86 A cross-platform video structuring (video analysis) framework based on CV models & mLLM. | C++ | 2,944 | last pushed 7 months ago | |
| 9 | GerevAI 🧠 AI-powered enterprise search engine 🔎 | Python | 2,806 | last pushed 3 years ago | |
| 10 | myscale A @ClickHouse fork that supports high-performance vector search and full-text search. | C++ | 1,042 | last pushed 2 years ago |
All · 11,474