ACTUM Digital is one of Europe's largest independent digital agencies and an Optimizely Platinum Solution Partner. 

With 400+ experts across Prague, Düsseldorf, Zürich, and the Netherlands, we help manufacturing, energy, finance, and e-commerce enterprises build complete digital ecosystems with Optimizely at the core.

What sets us apart: Our dedicated AI, CRM, PIM, ERP, partnerships, consultancy and system integration practices mean your Optimizely platform connects seamlessly to Salesforce, Microsoft, SAP, Google and the rest of your stack from day one. From multi-country rollouts spanning 40+ sites and languages to content at scale and composable architecture, ACTUM delivers end-to-end: consulting, design, build, and long-term optimization.