The bank measures success across channels – from first contact to customer value
The Stadtsparkasse Düsseldorf uses NEUTRUM for this purpose. The cloud-based solution is connected to all advertising channels, booking funnels, and the CRM system. It automatically extracts exactly the data required for a reliable evaluation of advertising performance and success—without relying on personal data. Supported by AI, the various data sources are consolidated and mapped into a unified framework—for example, standardized by time and location stamps, product attributes, and campaign parameters. The artificial intelligence identifies patterns in (anonymous) customer and user behavior and is therefore able to clearly attribute well over 90% of all completed contracts to the respective contributing channels—even across systems that cannot exchange session data or user/event IDs. In this way, Stadtsparkasse Düsseldorf gains transparency across its entire marketing mix regarding results, efficiency, and quality throughout the full funnel—from the first point of contact to the resulting customer value. These results are not only visualized in NEUTRUM but also contextualized: the AI identifies typical seasonal patterns and incorporates current local market demand based on third-party data. As a result, the system not only displays actual values for each outcome but also provides a realistic benchmark.