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#similarity-search

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

10 records
Tagged “similarity-search”Ranked by health index
Go · PyPI
88Excellenthealth index
weaviate/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★ 16.6KJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
Go · PyPI
87Excellenthealth index
creativesoftwarefdn/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★ 16.6KJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
Go · PyPI
87Excellenthealth index
semi-technologies/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★ 16.6KJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
npm · Maven · PyPI +1
86Excellenthealth index
lancedb/lancedb
Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.
HTML · Rust · Python★ 10.9K↓ 3.2M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
alibaba/zvec
A lightweight, lightning-fast, in-process vector database
C++★ 15.2KJul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
crates.io
81Goodhealth index
paradedb/paradedb
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
Rust · PLpgSQL★ 9,065Jul 19, 2026
AGPL-3.0Jul 19, 2026 · metrics 1.13.0
npm · PyPI
77Goodhealth index
feyninc/chonkie
🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines
Python★ 4,538Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io · Go · Maven +2
72Goodhealth index
unum-cloud/USearch
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
C++★ 4,211↓ 181.9K/moJul 14, 2026
Apache-2.0Jul 14, 2026 · metrics 1.13.0
Packagist
58Moderatehealth index
symfony/ai-similarity-search-tool
SimilaritySearch AI tool bridge for Symfony applications.
PHP★ 0↓ 3,619/moJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
crates.io · PyPI
36At riskhealth index
qdrant/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 · Python★ 33.5K↓ 95/moJul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0