Open Source Feature Store | Feast



The Most Popular Open Source Feature Store

Feast is the leading open-source feature store which provides easy access to consistent features across model training and online inference.

Teams running or contributing to Feast

why feast

The Best Self-Managed Feature Store

Feast, open source feature store

Operationalize Your Analytics Data

Make your offline data available for real-time predictions without having to build custom pipelines.

Ensure Train-Serve Consistency

Ensure data consistency between offline training and online inference, eliminating train-serve skew.

Standardize Data Workflows

Standardize data engineering workflows under one consistent framework. Teams use Feast as the foundation of their internal ML platforms.

Reuse Your Existing Infrastructure

Feast doesn’t require the deployment and management of dedicated infrastructure. Instead, it reuses existing infrastructure and spins up new resources when needed.


Feast is for the Self-Starters, the Creators, the Builders


You are not looking for a managed solution and are willing to manage and maintain your own implementation.


You have unique requirements and want to build on top of an open source solution.


You have engineers that are able to support the implementation and management of Feast.


You want to run pipelines that transform raw data into features in a separate system and integrate with it.


If You’re a Builder, We Want to Hear From You

Join a community of data and machine learning practitioners that are building production systems. Join our Slack and say hello!

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