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Approximate Nearest Neighbor Python Packages

Python packages with the GitHub topic approximate-nearest-neighbor. Sorted by monthly downloads, with stars and forks.
infino-ai
infino

Embedded retrieval library built on Parquet. Fast, efficient, and scalable.

13K 118 23
schlegelp
aann

All nearest-neighbor search using neighborhood graphs

8K 2 0
zeusdb
zeusdb

High-performance database management system

330 10 0
smarthi
pymuvera

Python library for MUVERA multi-vector retrieval via Fixed Dimensional Encodings. ColBERT / ColQwen2 / ColQwen3.5 compatible.

285 2 0
parqdb-io
parqdb

Billion-scale embedded vector database built entirely on Parquet and Arrow.

161 98 7
petrizhang
relify

Billion-scale embedded vector database built entirely on Parquet and Arrow.

79 101 7
sandxlab
sandx-embed

Embedding infrastructure - pluggable encoders, ANN indexing, cross-domain similarity

78 0 0
    • Original data from PyPI, GitHub, and OSV; downloads served through ClickHouse
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