RMS Studies: Audio Advertising Boosts Brand Search and ROI

RMS, a German audio advertising marketer, released two studies demonstrating the effectiveness of audio advertising in the age of generative AI. The first study, 'Audio on – Search up!', conducted with bynd, analyzed 21 brands and found that audio advertising significantly increases brand-related Google search volume, with up to 70% of the effect persisting over weeks. The second study, 'Audio On, ROI Up', based on 166 marketing-mix models, showed that radio achieves a median ROI index of 175 compared to 100 for TV, and digital audio reaches 130. The studies emphasize that audio builds mental availability, which is crucial as AI-driven search makes brands more comparable. RMS argues that audio should be weighted more heavily in media plans given its proven contribution to brand building, demand generation, and economic success.