Artificial Intelligence

Feature Store Solutions for AI

A curated, hand-verified directory of feature store platforms — for defining, storing, sharing, and serving machine learning features consistently across offline training and online, real-time inference.

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Feature Store Platforms

Every link below was checked and confirmed live — no removals were needed for this list.

1tacnode.io

Tacnode Feature Store

Computes and serves features directly on live system state — no warehouse, no reverse ETL, no sync gap between offline and online feature values.

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2aws.amazon.com

Amazon SageMaker Feature Store

A fully managed, purpose-built repository to store, update, retrieve, and share machine learning features across teams and applications.

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3feast.dev

Feast

An open-source feature store that organizations use to store and serve features consistently for offline training and online, low-latency inference.

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4featureform.com

Featureform

Lets data scientists define, manage, and serve machine learning features across an organization with a declarative, Terraform-inspired approach.

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5hopsworks.ai

Hopsworks

The unified AI Lakehouse platform for feature engineering, real-time ML, and production AI, with sub-millisecond online feature retrieval.

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6databricks.com

Databricks Feature Store

Provides data teams the ability to create new features, explore and reuse existing ones, publish to low-latency online stores, and build training sets.

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7jfrog.com

JFrog ML Feature Store

Optimizes the entire feature lifecycle, allowing feature collaboration, ensuring consistency, and enhancing reliability in feature engineering and deployment.

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8github.com

Butterfree

A tool for building feature stores on Apache Spark — transform your raw data into beautiful, declarative, ETL-ready features.

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9iguazio.com

Iguazio Integrated Feature Store

Easily engineer online and offline features and share them across teams and ML applications with minimal development and integration effort.

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10github.com

Feathr

An enterprise-grade, high-performance feature store, battle-tested in production at LinkedIn for years before being open sourced.

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11kaskada.io

Kaskada

A next-generation streaming engine that connects AI models to real-time and historical data, built for real-time feature computation at scale.

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