onlim supports companies in increasing their online visibility on a multitude of social media platforms. Our product, onlim Tell-it! delivers a scalable solution for multi-channel communication, including one click publishing on multiple social media channels, gathering of feedback, measuring the impact and engagement. Scalability is achieved by employing a combination of semantic/Linked Data technologies, including semantic annotations using well-known vocabularies such as schema.org, semantic matching, rules and semantic analysis. All these technologies are being used in onlim Tell-it! to support automation of online communication tasks.