Best Feature Stores Tools

Explore leading tools in the Feature Stores category, including open-source options and SaaS products. Compare features, use cases, and find the best fit for your workflow.

5 open-source projects · 3 SaaS products

Top open-source Feature Stores

These projects are active, self-hostable choices for knowledge management teams evaluating alternatives to SaaS tools.

Feast logo

Feast

Unified feature store for training and real‑time inference

Stars
6,505
License
Apache-2.0
Last commit
4 days ago
PythonActive
Featureform logo

Featureform

Turn existing data pipelines into a collaborative virtual feature store

Stars
1,955
License
MPL-2.0
Last commit
5 months ago
GoStable
Feathr logo

Feathr

Scalable feature store for unified data and AI engineering

Stars
1,914
License
Apache-2.0
Last commit
1 year ago
ScalaDormant
OpenMLDB logo

OpenMLDB

SQL‑driven feature platform delivering millisecond real‑time ML features

Stars
1,672
License
Apache-2.0
Last commit
8 days ago
C++Active
Hopsworks logo

Hopsworks

Real-time AI Lakehouse with Python-centric Feature Store

Stars
1,262
License
AGPL-3.0
Last commit
9 months ago
JavaStable
Most starred project
6,505★

Unified feature store for training and real‑time inference

Recently updated
4 days ago

Feast delivers a consistent, low‑latency feature store that unifies offline batch processing and online serving, prevents data leakage, and decouples machine‑learning pipelines from data infrastructure.

Dominant language
Python • 1 project

Expect a strong Python presence among maintained projects.

Popular SaaS Platforms to Replace

Understand the commercial incumbents teams migrate from and how many open-source alternatives exist for each product.

Amazon SageMaker Feature Store logo

Amazon SageMaker Feature Store

Fully managed repository to create, store, share, and serve ML features

Feature Stores
Alternatives tracked
5 alternatives
Databricks Feature Store logo

Databricks Feature Store

Feature registry with governance, lineage, and MLflow integration

Feature Stores
Alternatives tracked
5 alternatives
Tecton Feature Store logo

Tecton Feature Store

Central hub to manage, govern, and serve ML features across batch, streaming, and real time

Feature Stores
Alternatives tracked
5 alternatives
Most compared product
5 open-source alternatives

SageMaker Feature Store provides online/offline stores, lineage and search across feature groups, and cross-account sharing—ensuring consistency between training and real-time inference.

Leading hosted platforms

Frequently replaced when teams want private deployments and lower TCO.

Explore related categories

Browse neighbouring categories in ML & AI to widen your evaluation.