Public administrations in all countries and science, technology and innovation (STI) stakeholders produce a vast amount of dynamic, multilingual and heterogeneous data. Understanding and analysing these data is instrumental to evidence-based policymaking. The EU-funded IntelComp project will establish an innovative cloud platform to assist public administrators and policymakers in the STI domain with AI-based services. IntelComp will engage multidisciplinary groups to co-develop innovative analytics services, natural language processing pipelines and AI workflows and to exploit open data, services and computational resources from the European Open Science Cloud and high-performance computing environments as well as federated distributed operations. The project will adopt living lab methodologies and involve public and private stakeholders to explore and assess STI policies.