Customer Stories | How Brands Scale with Bannerflow

From manual production to compliant, data-driven DCO at scale

Written by Bannerflow | Feb 28, 2026 6:51:01 AM

Background and challenges

Casumo is an award-winning online casino, which operates globally in several different languages. Through design, technology, and innovation Casumo have aimed to consistently disrupt the iGaming industry – with a display advertising KPI of producing quality ads in less time. Casumo has been a customer of Bannerflow since 2012.


For Casumo’s in-house team, producing display campaigns that are compliant with strict advertising guidelines across multiple markets is essential.


Adding to this challenge is the need for the in-house team to produce hundreds of personalised and targeted banners for customers at different stages of the sales funnel every week.

Solutions

Casumo now uses dynamic creative optimisation (DCO). Using a combination of Bannerflow’s DCO offering and Google products they are able to target specific audience segments, across the sales funnel – with variations of ad creative.


What’s more, they can apply different messages, different images, and different CTAs, across different ad designs – all within the same campaign.

Results

Casumo is more agile and data-driven in its production workflows; building quality ads, faster. They are able to use live data to A/B test all ad creative and produce hyper-relevant DCO campaigns.


Plus, issues of compliance are easily addressed. The control offered by the Bannerflow platform, enables Casumo’s in-house team to update display advertising in real-time – adapting to market requirements in an instant.