The AI4EOSC (Artificial Intelligence for the European Open Science Cloud) project aims at contributing to the landscape of Artificial Intelligence (AI) research with a comprehensive and user-friendly suite of tools and services within the framework of the European Open Science Cloud (EOSC). This innovative platform is specifically designed to empower researchers by enabling the development, deployment, and management of advanced AI solutions. Key features of the platform include support for federated learning, which facilitates collaborative model training across distributed datasets while ensuring data privacy; zero-touch model deployment, which streamlines the transition from development to production environments; MLOps tools, which optimize the lifecycle management of AI models; model serving on serverless computing platforms, and the visual design of composite AI pipelines, which integrate multiple AI techniques for enhanced analytical capabilities. By offering a robust and flexible infrastructure, the platform not only supports domain-specific customization but also fosters interdisciplinary collaboration, reflecting the ethos of the European Open Science Cloud. We will also discuss the foundational frameworks and technologies that constitute the backbone of the platform, emphasizing their scalability, interoperability, and adherence to open science principles. These technologies enable seamless integration with existing research workflows and ensure that the platform remains accessible and sustainable for the scientific community.