Podcast advertising case studies with real, verified numbers. Since 2016, ADOPTER Media has placed more than 150,000 ads across 25,000+ podcasts and YouTube channels — and these case studies show what happened when brands like Magic Spoon, Graza, Lumen, and Füm invested in host-read podcast advertising.
We measure everything available to us: cost per acquisition, incremental sales, retail lift, brand halo, and long-term growth.
Results at a glance
- 15% retail sales lift for Graza, moving product off shelves nationwide
- #1 growth channel for Lumen, a top 100 brand in podcasting in its first year
- 400% growth for Füm in a category most channels won't touch
- 343% growth for Reel Paper after iOS 14 broke their digital performance
- Millions of ears weekly for Magic Spoon, backing growth that secured an $85M raise
- Long-term brand authority for Qualia in the crowded health and wellness market
Every case study below includes the strategy, the shows, and the verified outcomes. If you're evaluating podcast advertising for a brand like yours, start here.
How Podcast Ads Delivered Successful Retail Lift for Graza
Podcast Ads That Move Products Off Shelves
Podcast advertising drives a 15% retail sales lift for Graza. Learn how podcasts move products off shelves and boost DTC retail lift.
How Lumen Scaled Podcast Advertising into Its #1 Growth Channel
The highest ROIs come from testing more shows and scaling the right ones .
Podcast advertising is now THE core channel for Lumen both in ROI and in scale. The challenge was turning a niche, science-backed product into a mass-market success—without overspending on inefficient placements. This case study breaks down the measurable strategies Lumen and ADOPTER used to scale its podcast ad campaign into a top 100 brand in podcasting in its first year.
How an Influence-Based Campaign Helped Build Brand Authority and Drive Sustainable Growth
A strategy designed for long-term success rather than rapid growth
Discover how an influence-based campaign helped Qualia build brand authority and drive sustainable growth in the competitive health and wellness market. Learn about their journey, challenges, and strategies that led to long-term success with ADOPTER Media.
The Magic Behind Magic Spoon’s Growth in Podcast Advertising
Magic Spoon recently secured an $85 Million raise to support its booming growth.
Magic Spoon Cereal is the leading direct-to-consumer health cereal brand. Magic Spoon recently secured an $85 Million raise to support its booming growth. Behind this growth has been the support of podcast advertising. Podcasts have become a primary channel in which they’ve secured dominance and have stayed fresh in the ears and bowls of listeners weekly with the help of ADOPTER Media. Read their story and learn how podcast advertising has helped Magic Spoon reach millions of ears weekly and unlock a scalable source of revenue!
Fe-Fi-Fo-Füm: Taking Down Bad Habits with Podcast Advertising
Füm scales 400% in size working with ADOPTER!
In early 2021, Füm needed a new avenue for advertising. However, navigating the delicate landscape of their industry presented unique challenges, demanding a personalized touch. Read how podcast advertising emerged as the perfect fit for their brand!
Real Results for Reel Paper
343% Growth through Podcast Advertising
Like many Direct to Consumer (DTC) brands, Reel Paper was feeling the pains of iOS 14’s impact on their digital advertising. With declining digital performance and an increased interest in sustainable paper products, Reel sought out podcast advertising as their ticket to scalable and effective new customer acquisition.
