We integrate leading digital experience and e-commerce platforms with expert marketing consulting to create effective, data-driven customer journeys across all channels and touchpoints.


Sii creates customer experiences based on the Marketing Infinity Loop and a deep understanding of your audience. Using platforms like Salesforce, Microsoft Dynamics 365, Adobe Experience Platform, and Power BI, our experts design data-driven journeys, integrating mobile apps as valuable touchpoints within the digital ecosystem. What we deliver:
Our specialists craft and execute acquisition strategies tailored to your goals, audience, and Martech stack, driving high-quality traffic and measurable business results. From planning to execution and reporting, we manage the full funnel. Services cover:


Sii’s digital teams run multi-channel content campaigns that support engagement, conversion, and brand growth. We deliver tailored materials for every stage of the customer journey and ensure effortless execution across all platforms.
Our capabilities include:
Our consultants develop and run automation campaigns using Salesforce, Adobe, and Microsoft-based platforms. We manage the full process from campaign logic and workflow setup to performance monitoring and refinement. We support clients with:


Sii consultants guide you in selecting the right CRM or e-commerce platform and lead the full implementation. We optimize lead management and sales processes to boost conversion and support scalable business growth. Delivered solutions include:
Our data specialists turn your Martech stack into a source of actionable insights. By implementing cross-platform reporting and tailored Power BI dashboards, we help you monitor performance across every stage of the customer journey. This includes:


Introducing new tools or processes? Sii ensures smooth adoption through a structured approach based on the ADKAR methodology. We support your organization with training, onboarding, and scalable knowledge management. We offer:
Sii runs one of Poland’s largest digital commerce teams, with certified specialists in ecommerce, UX, development, and data. We handle full scope – from architecture to analytics – ensuring faster execution and full alignment by providing coordinated, end-to-end delivery from strategy to optimization.
Sii holds recognized partnerships with Adobe, Microsoft, and Salesforce—three of the most influential platforms in the customer experience space. Our clients benefit from certified solutions, faster deployments, future-proof architectures, and technology stacks recognized by Gartner.
Sii combines data-driven consulting with hands-on delivery. From selecting the right technology and building seamless integrations, to content creation, campaign execution, and performance optimization—we cover the full digital customer experience lifecycle, so you don’t need to manage multiple vendors.
Sii combines data-driven consulting with hands-on delivery. From selecting the right technology and building seamless integrations, to content creation, campaign execution, and performance optimization—we cover the full digital customer experience lifecycle, so you don’t need to manage multiple vendors.

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