Enter Fabric Cost Analysis (FCA) – a free, open-source solution available to everyone on a Microsoft GitHub repository, designed to shine a light on all your Microsoft Fabric costs. FCA was developed by a multidisciplinary team (Cedric Dupui, Manel Omani, Antoine Richet, and led by Romain Casteres) with expertise spanning FinOps, Data, and Go-To-Market, with a clear goal: turn a major adoption barrier into a strategic lever for growth.
Conceived directly from customer questions, FCA answers the things people actually want to know: What are we really paying for? What’s included? Where are the optimization opportunities? It doesn’t just track costs—it builds trust, helps organizations explain spend internally, and ultimately accelerates Fabric adoption.
Read on to see what it includes and how it works.