Contact Impact

The company operated a vertically integrated programmatic advertising stack comprising a data management platform, demand-side platform, and specialised audience products (retargeting, regional targeting, TV extension). It created value by combining its data infrastructure (including postcode-level audience segments) with execution capabilities across connected SSPs, and by providing managed services, optimisation and reporting. Rather than selling pure self-serve software at scale, it appears to have focused on service-led use of its technology to plan, buy, and optimise digital media on behalf of advertisers and agencies, delivering measurable campaign performance and efficient media buying at granular regional levels in Germany.

Contact Impact GmbH was a German programmatic advertising technology and services provider that operated a proprietary data management platform and demand-side platform with servers located in Germany. The company specialised in hyperlocal targeting to five‑digit German postcodes, dynamic retargeting, TV-to-digital extension, and managed programmatic buying across major supply-side platforms.

It generated revenue by running managed media campaigns and programmatic buys for advertisers and agencies, charging service fees and margins on media procurement, underpinned by its own DMP/DSP stack and audience products. In July 2020 it was merged into Axel Springer Teaser Ad GmbH (AdUp Technology), becoming part of the wider Axel Springer All Media advertising portfolio.