---
type: "Research"
title: "MELLODDY (2019–2022)"
description: "Ten pharma companies trained a shared model without sharing raw data."
resource: "https://www.melloddy.eu/"
tags: [fl, deployment, cross-silo, research]
generated: { by: human:crpage, at: 2026-07-09T09:44:00Z }
status: stable
sources: [{ id: primary, resource: "https://www.melloddy.eu/" }]
---

The clearest industry-scale **cross-silo** example: ten pharmaceutical companies collaborated on a secure federated platform (AWS/Kubernetes) to train a shared drug-discovery model without sharing confidential datasets.

Relates to: [Substra](../frameworks/substra.md), [Cross-device vs cross-silo](../federated/cross-device-vs-cross-silo.md).