Feature Store Python Packages

feast

The Open Source Feature Store for AI/ML

249K 7K 1K

lamindb

Open-source data management for multimodal AI. Query, trace, and govern with a lineage-native, format-agnostic lakehouse for agents and teams. Supports biological formats and registries - by the creators of Scanpy. 🍊YC S22

44K 416 143

hsfs

Python - Java/Scala API for the Hopsworks feature store

34K 57 42

lamindb-core

32K 416 143

wickra-feature-store

Turn OHLCV and microstructure event streams into ML-ready feature matrices over 497 O(1) streaming indicators — deterministic across 10 languages.

7K 2 0

aligned

The DBT of ML, as Aligned describes data dependencies in ML systems, and reduce technical data debt

6K 61 2

feathub-nightly

FeatHub - A stream-batch unified feature store for real-time machine learning

4K 351 60

featureform

The Virtual Feature Store. Turn your existing data infrastructure into a feature store.

2K 2K 110

ikvpy

High-performance key-value store for ML inference. 100x faster than Redis.

2K 226 3

butterfree

A tool for building feature stores.

2K 319 38

openmldb

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

843 2K 332

beava

Real-time decision features without streaming infra. Turn live events into product reflexes — no Kafka, no Flink, no feature store.

682 138 10

feathr

Feathr – A scalable, unified data and AI engineering platform for enterprise

559 2K 247

openmldb-tool

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

331 2K 332

dbt-features

Feature catalog for dbt projects, built for ML teams.

321 0 0

pit-release-gate

Screen quant/ML feature pipelines for look-ahead bias from late-arriving data: measure each signal's leakage susceptibility and gate release until the cross-section is safe. Python, MIT.

317 0 1