Top Vector Search repositories

Biggest movers this week

git clone https://github.com/neuml/txtai.git

git clone https://github.com/xerj-org/xerj.git

git clone https://github.com/voxel51/fiftyone.git

git clone https://github.com/dragonflydb/dragonfly.git

git clone https://github.com/paradedb/paradedb.git

git clone https://github.com/vespa-engine/vespa.git

Top 24 on the Elo ladder

1. #137
   ruvnet/ruflo

   🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build…

   • Diamond I

   2,184 Elo −1681.8kTypeScript
2. #231
   Tencent/WeKnora

   Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a…

   • Diamond II

   2,108 Elo −337.4kGo
3. #351
   redis/redis

   For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most…

   • Diamond III

   2,038 Elo −1577.5kC
4. #452
   xerj-org/xerj

   AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for…

   • Diamond III

   1,992 Elo +4719.1kRust
5. #505
   TencentCloud/TencentDB-Agent-Memory

   TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code into four…

   • Diamond IV

   1,973 Elo −630.9kTypeScript
6. #687
   onyx-dot-app/onyx

   Open Source AI Platform - AI Chat with advanced features that works with every LLM

   • Diamond V

   1,919 Elo −1333.4kPython
7. #815
   seaweedfs/seaweedfs

   SeaweedFS is a distributed storage system for object storage (S3), file systems, Iceberg table buckets, and Lance…

   • Emerald I

   1,891 Elo −136kGo
8. #897
   qdrant/qdrant

   Vector database and similarity search engine for embeddings, written in Rust.

   • Emerald I

   1,875 Elo −2335.5kRust
9. #926
   srbhr/Resume-Matcher

   The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

   • Emerald II

   1,871 Elo −1929.2kPython
10. #1,023
    meilisearch/meilisearch

    Lightning-fast, typo-tolerant search engine behind a RESTful API.

    • Emerald II

    1,852 Elo −2859.8kRust
11. #1,161
    milvus-io/milvus

    Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

    • Emerald III

    1,832 Elo −1546.6kGo
12. #1,779
    neuml/txtai

    💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

    • Platinum I

    1,752 Elo +17013.4kPython
13. #2,375
    typesense/typesense

    Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo…

    • Platinum III

    1,688 Elo −827.1kC++
14. #2,422
    dragonflydb/dragonfly

    A modern replacement for Redis and Memcached

    • Platinum III

    1,683 Elo +4031.8kC++
15. #3,608
    RyanCodrai/turbovec

    A vector index built on TurboQuant, written in Rust with Python bindings

    • Gold II

    1,598 Elo −2817.4kRust
16. #3,655
    StarTrail-org/LEANN

    [MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while…

    • Gold II

    1,595 Elo −2813.7kPython
17. #4,001
    weaviate/weaviate

    Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector…

    • Gold III

    1,573 Elo −2916.9kGo
18. #4,140
    voxel51/fiftyone

    Refine high-quality datasets and visual AI models

    • Gold III

    1,565 Elo +4511.3kTypeScript
19. #4,860
    oceanbase/oceanbase

    OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most…

    • Gold V

    1,526 Elo +1810.4kC++
20. #5,068
    paradedb/paradedb

    One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search…

    • Silver I

    1,516 Elo +349.5kRust
21. #7,084
    vespa-engine/vespa

    The AI search platform

    • Bronze I

    1,430 Elo +337.1kJava
22. #7,327
    databendlabs/databend

    Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified…

    • Bronze I

    1,420 Elo −99.4kRust
23. #7,384
    oramasearch/orama

    🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text…

    • Bronze I

    1,418 Elo −2310.6kTypeScript
24. #8,374
    zilliztech/GPTCache

    Semantic cache for LLMs. Fully integrated with LangChain and llama_index.

    • Bronze IV

    1,380 Elo +18.2kPython