Here’s the difference between Feast and Rill Data. The comparison is based on pricing, deployment, business model, and other important factors.
Feast is an end-to-end open source feature store for machine learning. It allows teams to define, manage, discover, and serve features.
Rill makes it easy to create and consume metrics by combining a SQL-based data modeler, real-time database, and metrics dashboard into a single product—a simple alternative to complex BI stacks.