Alternatives and similar repositories for VectorSimilarity

Users that are interested in VectorSimilarity are comparing it to the libraries listed below

• zilliztech / knowhere
  Vector search engine inside Milvus, integrating FAISS, HNSW, DiskANN.
  ☆320Updated this week
• milvus-io / knowhere
  Knowhere is an open-source vector search engine, integrating FAISS, HNSW, etc.
  ☆220Updated 2 years ago
• intel / ScalableVectorSearch
  ☆207Updated last week
• qdrant / ann-filtering-benchmark-datasets
  Collection of datasets for benchmarking filtered vector similarity retrieval
  ☆59Updated 8 months ago
• milvus-io / milvus-storage
  Milvus file storage format repo
  ☆41Updated last week
• microsoft / MSVBASE
  MSVBASE is a system that efficiently supports complex queries of both approximate similarity search and relational operators. It integrat…
  ☆102Updated last year
• cwida / PDX
  ⚡ Faster similarity search with PDX: A vertical data layout for vectors
  ☆67Updated 3 weeks ago
• gaoj0017 / RaBitQ
  [SIGMOD 2024] RaBitQ: Quantizing High-Dimensional Vectors with a Theoretical Error Bound for Approximate Nearest Neighbor Search
  ☆176Updated 8 months ago
• alipay / PASE
  ☆49Updated 3 years ago
• cmuparlay / ParlayANN
  A library of algorithms for approximate nearest neighbor search in high dimensions, along with a set of useful tools for designing such a…
  ☆181Updated last month
• zilliztech / pyglass
  Graph Library for Approximate Similarity Search
  ☆139Updated 4 months ago
• harsha-simhadri / big-ann-benchmarks
  Framework for evaluating ANNS algorithms on billion scale datasets.
  ☆422Updated last month
• qdrant / vector-db-benchmark
  Framework for benchmarking vector search engines
  ☆344Updated this week
• apache / datasketches-cpp
  Core C++ Sketch Library
  ☆252Updated this week
• WPJiang / HWTL_SDU-ANNS
  ☆79Updated last year
• cloud-olap / FlexPushdownDB
  ☆75Updated 10 months ago
• gaoj0017 / ADSampling
  [SIGMOD 2023] High-Dimensional Approximate Nearest Neighbor Search: with Reliable and Efficient Distance Comparison Operations
  ☆63Updated last year
• guestrin-lab / ACORN
  state-of-the-art search over vector embeddings and structured data (SIGMOD '24)
  ☆101Updated 11 months ago
• VectorDB-NTU / Extended-RaBitQ
  [SIGMOD 2025] Practical and Asymptotically Optimal Quantization of High-Dimensional Vectors in Euclidean Space for Approximate Nearest Ne…
  ☆61Updated 8 months ago
• zilliztech / BBAnn
  Block-based Approximate Nearest Neighbor
  ☆35Updated 4 years ago
• vearch / gamma
  Real time vector search engine
  ☆139Updated 2 years ago
• dbaranchuk / ivf-hnsw
  Code for ECCV2018 paper: Revisiting the Inverted Indices for Billion-Scale Approximate Nearest Neighbors
  ☆220Updated 5 years ago
• antgroup / vsag
  vsag is a vector indexing library used for similarity search.
  ☆452Updated this week
• skyzh / bustub-vectordb
  The BusTub Relational Database Management System (Educational)
  ☆29Updated 2 years ago
• durner / AnyBlob
  AnyBlob - A Universal Cloud Object Storage Download Manager Built For Cost-Throughput Optimal Analytics!
  ☆145Updated last month
• unum-cloud / ucsb
  Wide NoSQL benchmark for RocksDB, LevelDB, Redis, WiredTiger and MongoDB extending the Yahoo Cloud Serving Benchmark
  ☆60Updated 2 years ago
• eBay / Jungle
  An embedded key-value store library specialized for building state machine and log store
  ☆237Updated 3 weeks ago
• datafusion-contrib / ray-sql
  Distributed SQL Query Engine in Python using Ray
  ☆246Updated last year
• sfu-dis / preemptdb
  Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? (SIGMOD 2025 Best Paper Award)
  ☆70Updated last month
• dangkhoasdc / awesome-vector-database
  A curated list of awesome works related to high dimensional structure/vector search & database
  ☆329Updated 2 weeks ago