Ad Infinitum

About Ad Infinitum

Ad Infinitum is the award-winning podcast solely focused on audio ads - the creatives who make them and/or the latest thinking that informs them, how the space is evolving, and a round-up of recent audio ads and analysis by Stew Redwine (Executive Creative Director @ OXFORd) and each episode's guest. Ad Infinitum is Presented by Oxford Road and Produced by Caitlyn Spring, Angela Hunter, & Ezra Fox, written & hosted by Stew Redwine, and sound designed by John Mattaliano , with audio production by Zach Hahn .

Publisher

Stew Redwine

Category

business

Language

en

Explicit

Yes

First episode

17 Sept 2023

Latest episode

16 Jun 2026

Latest episodes

49 episodes in the feed.

1. 

   16 Jun 2026

   Ad Infinitum S4E05: Folgers & Forgers with Claude Buttery on AI, Authenticity & Ads That Work

   What does a coffee jingle, a museum forgery, a puppet, and AI have to do with podcast advertising? In this episode, Claude “Buttery” returns to Ad Infinitum — but this time, he has a body. Brought to life in puppet form by Brian Michael Jones, Claude joins Stew Redwine for a conversation about Folgers, forgery, AI, authenticity, and what actually makes creative work feel real. The episode starts with Folgers’ new “Best Part of Waking Up” campaign, which pairs the brand’s iconic sonic logo with real songs that already carry decades of emotional weight. From there, Stew and Claude unpack the bigger question facing advertising, podcasting, and creative work right now: If something sounds real, feels real, and lands emotionally… does it matter how it was made? Together they explore AI as a tool, the danger of outsourcing the actual thinking, why honesty matters more than the medium, and why the “signature” behind a piece of work still matters. Then they get back to what Ad Infinitum does best: breaking down real podcast ads. This week, Stew and Claude review and score ads from Aura Frames, Hims, Progressive, and Red Bull, using Audiolytics® to explore why some ads convert and others leave too much on the table. In this episode: • Claude “Buttery” returns — this time as a puppet • Brian Michael Jones brings Claude to life • Folgers, nostalgia, sonic branding, and emotional memory • AI, authenticity, forgery, and creative honesty • Why the tool matters less than the intent behind it • The difference between using AI and outsourcing your thinking • What Aura Frames gets right with host-read performance audio • Why Hims succeeds with clarity, structure, and specificity • Where Progressive plays it safe • Why Red Bull’s vibe is not enough • What Audiolytics® reveals about substance, urgency, offers, and conversion • Why facts, specifics, and reasons to act still matter • Why the show creates the feeling — and the ad has to make the case The takeaway: Don’t sacrifice substance for vibe. The listener is already emotionally primed by the show. The ad’s job is to give them a reason to believe, a reason to care, and a reason to act now. Ad Infinitum is the podcast devoted to audio ads, the creatives who make them, the thinking behind them, and how to make them work better. Hosted by Stew Redwine. Ad Infinitum is presented by Oxford Road and produced by Angela Hunter, Caitlyn Spring, and Ezra Fox, written and hosted by Stew Redwine, and sound designed by John Mattaliano, with audio production by Zach Hahn. Remember: have fun making the ads work.

2. 

   6 Jun 2026

   Ad Infinitum S4E04: Femfinitum with Team Oxford Road on Women, Work, & Ads That Actually Work

   In this episode, Stew Redwine is joined by Miranda Romano, Charisse Miller, Jillian Garner, and Angela Hunter for a conversation that starts with making audio ads work—and ends up somewhere much bigger. Together, they unpack what it actually takes to manage campaigns, steward client dollars, develop creative, navigate personalities, and earn trust in an industry where business is always personal. The conversation then shifts into a candid discussion about women in advertising, confidence, emotional intelligence, leadership, the boys' club, and the realities of navigating modern business. Then the team puts theory into practice by reviewing and scoring ads from America Cures, Lowe's, State Farm, and Pepsi Prebiotic Cola, exploring what separates effective audio advertising from forgettable messaging, why host-read ads continue to outperform, and what brands can do to make their media dollars work harder. In this episode: • What media, account management, and creative teams actually do to make ads work • Why business is always personal • Women in advertising, leadership, and confidence • Emotional intelligence as a competitive advantage • Why host-read ads continue to outperform • Why many podcast ads still sound like radio spots • Reviews of America Cures, Lowe's, State Farm, and Pepsi Prebiotic Cola • Why advertisers need to trust their hosts more • How brand guidelines can get in the way of effective messaging • Why audio requires a different creative approach than TV, CTV, or display • What Audiolytics® reveals about structure, authenticity, and performance The takeaway: Trust the medium. Trust the host. Care more about the listener experience. The brands winning in audio are the ones creating ads for humans, not just checking boxes on a creative brief.

3. 

   9 May 2026

   Ad Infinitum S4E03 | Buttery Claude

   What happens when you invite AI onto a podcast about podcast advertising? In this episode Claude “Buttery” joins Stew Redwine to break down ads from McDonald’s, Chumba Casino, ISSA, and Meta, exploring why so many podcast ads are starting to sound like radio. Together they unpack host reads, authenticity, Audiolytics™ scores, and the difference between brand advertising and direct response. In this episode: • Why some podcast ads still sound like radio • Why host-read ads still work • Brand ads vs direct response ads • What Audiolytics® scores actually measure • Why authenticity matters in podcast advertising

Reach and audience

Public platform figures. Ratings count people who left a rating, not total listeners.

YouTube views

1,173,297

Score snapshot 15 Sept 2025

Apple Podcasts (US)

4.5 / 5

13 ratings

Spotify

5.0 / 5

6 ratings

Podcast Authority Score: 73 / 100

A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.

Quality

62

Social presence

94

YouTube

93

Engagement

71

Contact Ad Infinitum

Guest appearances

Books guests

Based on episode analysis; this does not confirm that the show is currently accepting guests.