Observed Signal · May 13, 2026 · Study Release · Source: Adzine · Impact: 3/5 · Sentiment: Positive
Study: Digital Audio Drives Measurable Funnel Impact
Audion published the "Audio Performance Index", a reference study evaluating digital audio effectiveness across the full marketing funnel. Audion and measurement partner Happydemics aggregated and analysed 423 Brand‑Lift studies using campaign data from 2023–2025, with a focus on the EMEA region (France, UK, Germany, Italy, Netherlands). The study reports high reach for digital audio (e.g., ~80% daily reach in France with average listening of 1h47m), measurable lower‑funnel effects (top campaigns saw purchase intent rises up to 21.6 points) and average upper‑funnel gains (Brand Image +2.5 points, Consideration +7.8 points across analysed campaigns). Audion and Happydemics frame the results as evidence that digital audio can be integrated into data‑driven media planning; the article notes no independent external validation of the aggregated findings.
Aggregated, quantitative Brand‑Lift evidence that digital audio drives measurable upper‑ and lower‑funnel effects; useful for media planners and agencies though limited by lack of independent external validation.
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Key Takeaways & Evidence Grounding
- Audion presented the "Audio Performance Index", a reference study on digital audio effectiveness.
- The analysis aggregated 423 Brand‑Lift studies run in cooperation with Happydemics.
- Study uses campaign data from 2023 to 2025, focused on the EMEA region (France, UK, Germany, Italy, Netherlands).
- Top campaigns reported purchase intent increases of up to 21.6 points in the lower funnel.
- Aggregated averages show Brand Image increased by 2.5 points and Consideration by 7.8 points between 2023 and 2025.
Connected Companies & Entities
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Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Digital Audio Revolutionizes Performance Marketing Success
The article reviews multiple case studies showing digital audio (streaming audio, radio and podcasts) functioning as a measurable performance channel across the marketing funnel. Regional sales‑lift tests and brand‑lift studies demonstrate audio-driven uplifts: Rama's regional audio campaign produced short‑term and persistent sales gains; Meßmer’s Cold Tea launch in NRW yielded double‑digit sales increases and a post‑campaign halo; Persil’s podcast ads improved purchase probability and brand metrics among non‑users. Additional examples (Telekom, PayPal, Etsy) show audio can boost preference, mental reach and site visits. The piece argues that modern measurement infrastructures (sales‑lift and brand‑lift analyses) by audio sellers and research partners make acoustic ads' impact traceable and justify adding digital audio to performance media mixes.
Digital Audio Expands Into Lower-Funnel Performance Marketing
In an interview with ADZINE, Ina Börner explains how digital audio advertising is moving beyond its traditional branding role into measurable performance marketing across the mid and lower funnel. She clarifies that digital audio encompasses not only classic audio spots but also sponsored ads, host-read ads, and podcasts, and that 'performance' does not automatically mean purchase—measurable outcomes are key. Börner details how her company works with third-party measurement partners such as Okube, Veritonic, Adsquare, Yougov, and Happydemics to measure ad recall, consideration, drive-to-web, drive-to-store, and purchase effects. She emphasizes that creative quality is critical and discusses the use of AI for targeting, contextual analysis, and creative review, as well as Dynamic Creative Optimization to tailor spots by time, audience, and usage context. The company currently still uses human voices for production.
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.
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