Fiddler

An AI Observability and Model Performance Management platform to monitor, explain, and analyze ML models in production.

Fiddler is a pioneering AI Observability platform designed to help organizations build, deploy, and maintain trustworthy AI solutions. It acts as a central control system for machine learning models, providing a unified view of model performance, data drift, outliers, and data integrity issues. By offering a single pane of glass for all AI systems, Fiddler empowers teams to validate, monitor, explain, and analyze their models transparently and at scale. The platform is built for data scientists, ML engineers, and MLOps teams who need to move beyond basic model metrics. Fiddler's core capabilities include powerful explainable AI (XAI) to understand model predictions, robust monitoring for performance degradation and data drift, and tools for ensuring model fairness and detecting bias. It supports a wide range of use cases, from NLP and computer vision to traditional structured data models, helping businesses reduce risk, improve efficiency, and accelerate AI adoption with confidence.