Featureform
The Open-Source Virtual Feature Store

Featureform is an open-source virtual feature store that transforms existing data infrastructure into a machine learning feature platform. It allows data scientists and ML engineers to define, manage, version, and serve features, labels, and training sets using a declarative Python API on top of tools like Databricks and Snowflake. The platform also provides monitoring, governance, and collaboration capabilities for ML teams.
Users define features, transformations, and training sets via a Python API, and Featureform orchestrates the pipelines across existing infrastructure like Snowflake and Databricks, serving features for both batch and real-time inference.
ML engineers and data scientists building and managing machine learning features at scale
Background.
- Status
- launched
- Business model
- open-source
Similar projects.
Editorial take on the space this project sits in — momentum signals, adjacent moves, our call on whether the wedge is real. Get pinged when we publish a new read or when the landscape shifts.
Have a take on this space?
Tell us what you’d build differently, where you think the incumbents miss, or what we’ve gotten wrong about this project. Comments + reactions are coming soon.