Featureform

Featureform offers a virtual feature store to simplify building, managing, and deploying features (defined as input variables for AI models to make decisions) geared toward ML and LLMs.

The platform provides a Python API for defining datasets, features, transformations, and tools for search, monitoring, lineage, and failure alerts. Featureform enables centralized feature management across training and inference, ensuring compliance with role-based access control, audit logs, and data catalog integration.

It also supports retrieval-augmented generation (RAG) pipelines for LLMs, aiding in hallucination reduction, and integrates with embeddings, vector databases, and ETLs.