{"data":{"node":{"slug":"nvidia-cuvs","name":"cuvs","tagline":"A library for vector search and clustering on the GPU","github_url":"https://github.com/NVIDIA/cuvs","owner":"NVIDIA","repo":"cuvs","owner_avatar_url":"https://avatars.githubusercontent.com/u/1728152?v=4","primary_language":"Cuda","stars":854,"forks":236,"topics":["anns","clustering","cuda","distance","gpu","information-retrieval","llm","machine-learning","nearest-neighbors","neighborhood-methods","similarity-search","sparse","statistics","vector-search","vector-similarity","vector-store"],"archived":false,"github_pushed_at":"2026-09-20T05:48:37+00:00","maintenance_label":"Very active","stars_delta_30d":33,"url":"https://www.graphcanon.com/tools/nvidia-cuvs","markdown_url":"https://www.graphcanon.com/tools/nvidia-cuvs.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/nvidia-cuvs","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=nvidia-cuvs"},"categories":[{"slug":"vector-databases","name":"Vector Databases","url":"https://www.graphcanon.com/categories/vector-databases","markdown_url":"https://www.graphcanon.com/categories/vector-databases.md","api_url":"https://www.graphcanon.com/api/graphcanon/categories/vector-databases"}],"tags":[{"slug":"anns","name":"anns"},{"slug":"clustering","name":"clustering"},{"slug":"cuda","name":"cuda"},{"slug":"gpu","name":"gpu"},{"slug":"information-retrieval","name":"information retrieval"},{"slug":"nearest-neighbors","name":"nearest-neighbors"},{"slug":"sparse","name":"sparse"},{"slug":"vector-search","name":"vector-search"}],"edges":[],"neighbours":[{"slug":"pgvector-pgvector","name":"pgvector","tagline":"Open-source vector similarity search for Postgres","github_url":"https://github.com/pgvector/pgvector","owner":"pgvector","repo":"pgvector","owner_avatar_url":"https://avatars.githubusercontent.com/u/98363230?v=4","primary_language":"C","stars":23049,"forks":1325,"topics":["approximate-nearest-neighbor-search","nearest-neighbor-search"],"archived":false,"github_pushed_at":"2026-09-10T13:49:14+00:00","maintenance_label":"Steady","url":"https://www.graphcanon.com/tools/pgvector-pgvector","markdown_url":"https://www.graphcanon.com/tools/pgvector-pgvector.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/pgvector-pgvector","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=pgvector-pgvector","shared_categories":["vector-databases"]},{"slug":"alibaba-zvec","name":"zvec","tagline":"A lightweight, lightning-fast, in-process vector database","github_url":"https://github.com/alibaba/zvec","owner":"alibaba","repo":"zvec","owner_avatar_url":"https://avatars.githubusercontent.com/u/1961952?v=4","primary_language":"C++","stars":15455,"forks":977,"topics":["agent-skills","db","embedded","faiss","hnsw","llm-memory","local","rag","search-engine","semantic-search","similarity-search","vector-database","vector-db"],"archived":false,"github_pushed_at":"2026-08-17T12:47:10+00:00","maintenance_label":"Steady","url":"https://www.graphcanon.com/tools/alibaba-zvec","markdown_url":"https://www.graphcanon.com/tools/alibaba-zvec.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/alibaba-zvec","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=alibaba-zvec","shared_categories":["vector-databases"]},{"slug":"unum-cloud-usearch","name":"USearch","tagline":"Fast Open-Source Search & Clustering engine for Vectors & Arbitrary Objects","github_url":"https://github.com/unum-cloud/USearch","owner":"unum-cloud","repo":"USearch","owner_avatar_url":"https://avatars.githubusercontent.com/u/56397513?v=4","primary_language":"C++","stars":4310,"forks":347,"topics":["approximate-nearest-neighbor-search","clustering","database","faiss","full-text-search","fuzzy-search","image-search","kann","nearest-neighbor-search","recommender-system","search","search-engine","semantic-search","simd","similarity-search","text-search","vector-search","webassembly"],"archived":false,"github_pushed_at":"2026-08-31T22:47:21+00:00","maintenance_label":"Steady","url":"https://www.graphcanon.com/tools/unum-cloud-usearch","markdown_url":"https://www.graphcanon.com/tools/unum-cloud-usearch.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/unum-cloud-usearch","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=unum-cloud-usearch","shared_categories":["vector-databases"]},{"slug":"hora-search-hora","name":"hora","tagline":"efficient approximate nearest neighbor search algorithm collections library written in Rust","github_url":"https://github.com/hora-search/hora","owner":"hora-search","repo":"hora","owner_avatar_url":"https://avatars.githubusercontent.com/u/84223129?v=4","primary_language":"Rust","stars":2655,"forks":77,"topics":["algorithm","approximate-nearest-neighbor-search","artificial-intelligence","data-structures","high-performance","hnsw","image-search","k-nearest-neighbors","machine-learning","neural-network","numeric","recommender-system","rust","rust-sci","search-engine","simd","similarity-search","vector-search"],"archived":false,"github_pushed_at":"2026-02-17T13:34:53+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/hora-search-hora","markdown_url":"https://www.graphcanon.com/tools/hora-search-hora.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/hora-search-hora","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=hora-search-hora","shared_categories":["vector-databases"]},{"slug":"milvus-io-bootcamp","name":"bootcamp","tagline":"Dealing with all unstructured data including reverse image search, audio search, molecular search, video analysis, and question-answer systems.","github_url":"https://github.com/milvus-io/bootcamp","owner":"milvus-io","repo":"bootcamp","owner_avatar_url":"https://avatars.githubusercontent.com/u/51735404?v=4","primary_language":"Jupyter Notebook","stars":2444,"forks":684,"topics":["audio-search","deep-learning","embeddings","image-classification","image-recognition","image-search","llm","milvus","nlp","python","question-answering","rag","semantic-search","unstructured-data","vector-database"],"archived":false,"github_pushed_at":"2026-09-08T09:14:04+00:00","maintenance_label":"Steady","url":"https://www.graphcanon.com/tools/milvus-io-bootcamp","markdown_url":"https://www.graphcanon.com/tools/milvus-io-bootcamp.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/milvus-io-bootcamp","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=milvus-io-bootcamp","shared_categories":["vector-databases"]},{"slug":"tensorchord-pgvecto-rs","name":"pgvecto.rs","tagline":"Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres","github_url":"https://github.com/tensorchord/pgvecto.rs","owner":"tensorchord","repo":"pgvecto.rs","owner_avatar_url":"https://avatars.githubusercontent.com/u/100543303?v=4","primary_language":"Rust","stars":2186,"forks":86,"topics":["chatgpt","faiss","gpt","hacktoberfest","llm","nearest-neighbor-search","postgres","rust","vector","vector-database"],"archived":false,"github_pushed_at":"2025-02-26T14:11:43+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/tensorchord-pgvecto-rs","markdown_url":"https://www.graphcanon.com/tools/tensorchord-pgvecto-rs.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/tensorchord-pgvecto-rs","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=tensorchord-pgvecto-rs","shared_categories":["vector-databases"]},{"slug":"asg017-sqlite-vss","name":"sqlite-vss","tagline":"A SQLite extension for efficient vector search based on Faiss","github_url":"https://github.com/asg017/sqlite-vss","owner":"asg017","repo":"sqlite-vss","owner_avatar_url":"https://avatars.githubusercontent.com/u/15178711?v=4","primary_language":"C++","stars":2001,"forks":75,"topics":["faiss","sqlite","sqlite-extension","vector-search"],"archived":false,"github_pushed_at":"2024-05-05T20:00:16+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/asg017-sqlite-vss","markdown_url":"https://www.graphcanon.com/tools/asg017-sqlite-vss.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/asg017-sqlite-vss","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=asg017-sqlite-vss","shared_categories":["vector-databases"]},{"slug":"datastax-jvector","name":"jvector","tagline":"JVector: the most advanced embedded vector search engine","github_url":"https://github.com/datastax/jvector","owner":"datastax","repo":"jvector","owner_avatar_url":"https://avatars.githubusercontent.com/u/573369?v=4","primary_language":"Java","stars":1750,"forks":157,"topics":["ann","java","knn","machine-learning","search-engine","similarity-search","vector-search"],"archived":false,"github_pushed_at":"2026-09-19T22:08:36+00:00","maintenance_label":"Active","url":"https://www.graphcanon.com/tools/datastax-jvector","markdown_url":"https://www.graphcanon.com/tools/datastax-jvector.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/datastax-jvector","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=datastax-jvector","shared_categories":["vector-databases"]},{"slug":"currentslab-awesome-vector-search","name":"awesome-vector-search","tagline":"Collections of vector search related libraries, service and research papers","github_url":"https://github.com/currentslab/awesome-vector-search","owner":"currentslab","repo":"awesome-vector-search","owner_avatar_url":"https://avatars.githubusercontent.com/u/52959491?v=4","primary_language":null,"stars":1588,"forks":133,"topics":["awesome","awesome-list","knn-search","machine-learning","nearest-neighbor-search","search-engine","similarity-search","vector","vector-search","vector-search-engine"],"archived":false,"github_pushed_at":"2026-07-06T04:12:57+00:00","maintenance_label":"Slowing","url":"https://www.graphcanon.com/tools/currentslab-awesome-vector-search","markdown_url":"https://www.graphcanon.com/tools/currentslab-awesome-vector-search.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/currentslab-awesome-vector-search","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=currentslab-awesome-vector-search","shared_categories":["vector-databases"]},{"slug":"milvus-io-pymilvus","name":"pymilvus","tagline":"Python SDK for Milvus Vector Database","github_url":"https://github.com/milvus-io/pymilvus","owner":"milvus-io","repo":"pymilvus","owner_avatar_url":"https://avatars.githubusercontent.com/u/51735404?v=4","primary_language":"Python","stars":1409,"forks":463,"topics":["anns","faiss","faiss-vector-database","milvus","milvus-lite","milvus-sdk","python","python-sdk","vector-database"],"archived":false,"github_pushed_at":"2026-09-19T01:47:58+00:00","maintenance_label":"Active","url":"https://www.graphcanon.com/tools/milvus-io-pymilvus","markdown_url":"https://www.graphcanon.com/tools/milvus-io-pymilvus.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/milvus-io-pymilvus","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=milvus-io-pymilvus","shared_categories":["vector-databases"]},{"slug":"zilliztech-vectordbbench","name":"VectorDBBench","tagline":"Benchmark for vector databases","github_url":"https://github.com/zilliztech/VectorDBBench","owner":"zilliztech","repo":"VectorDBBench","owner_avatar_url":"https://avatars.githubusercontent.com/u/18416694?v=4","primary_language":"Python","stars":1178,"forks":439,"topics":["benchmark","cost-effectiveness","performance","vector-database","vector-search","vectordb"],"archived":false,"github_pushed_at":"2026-09-11T08:19:42+00:00","maintenance_label":"Steady","url":"https://www.graphcanon.com/tools/zilliztech-vectordbbench","markdown_url":"https://www.graphcanon.com/tools/zilliztech-vectordbbench.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/zilliztech-vectordbbench","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=zilliztech-vectordbbench","shared_categories":["vector-databases"]},{"slug":"tantaraio-voy","name":"voy","tagline":"A WASM vector similarity search written in Rust","github_url":"https://github.com/tantaraio/voy","owner":"tantaraio","repo":"voy","owner_avatar_url":"https://avatars.githubusercontent.com/u/119671995?v=4","primary_language":"Rust","stars":1075,"forks":40,"topics":["k-d-tree","nearest-neighbor-search","rust","similarity-search","vector-search","wasm","wasm-pack","webassembly"],"archived":false,"github_pushed_at":"2023-09-20T18:14:53+00:00","maintenance_label":"Dormant","url":"https://www.graphcanon.com/tools/tantaraio-voy","markdown_url":"https://www.graphcanon.com/tools/tantaraio-voy.md","api_url":"https://www.graphcanon.com/api/graphcanon/tools/tantaraio-voy","graph_url":"https://www.graphcanon.com/api/graphcanon/graph?tool=tantaraio-voy","shared_categories":["vector-databases"]}]}}