https://www.featurestore.org/what-is-a-feature-store
Open source
https://www.featurestore.org/fs-categories/open-source
- Hopsworks
- Featureform
- Feast
- Iguazio
- Feathr (Linkedin)
- OpenMLDB
Closed source, available
https://www.featurestore.org/fs-categories/vendor
- Hopsworks
- Vertex AI. (Google)
- SageMaker (AWS)
- Databricks
- Featureform
- Tecton
- Iguazio
- Abacus.ai
- H2O.ai
- Qwak
- FeatureByte
- Fennel
In-house
https://www.featurestore.org/fs-categories/in-house
- Zipline → Chronon (AirBnb)
- Michelangelo Pallette (Uber)
- FBLearner (FB) - old article from 2016
- Overton (Apple)
- Feast customized for GCP (Twitter)
- Jukebox (Spotify)
- S3 + Dynamo (Intuit)
- Redis + sharding (Doordash)