How to advertise on The Thyroid Fixer Podcast: what it costs, who buys, and how to book

Spotsnow attributes roughly 99% of the host-read inventory on The Thyroid Fixer Podcast to direct response, which tells you almost everything about how it sells. There's no rate card. Spots are quoted per campaign, negotiated straight with the host's team, and the feed's biggest buyer, its own supplement brand Power Protein Fixer, has run roughly 18 to 21 ads on the show. That mix, a coded-offer feed with a founder who advertises her own products, is the shape a performance buyer should expect before pitching. Spotsnow estimates all of this from tracked advertiser activity, not audience surveys. See the full profile for The Thyroid Fixer Podcast.

Why The Thyroid Fixer Podcast is built for host-read direct response

The show is hosted by Dr. Amie Hornaman, a fitness model turned functional medicine doctor who built the feed around thyroid, menopause, and metabolism. It sits in health, wellness & fitness, where coded offers and tracked URLs are the whole game.

With direct response at roughly 99%, per Spotsnow, this feed exists to move product. Codes, discount tiers, and attribution links run inside the reads, not around them. Spotsnow estimates reach at roughly 270,000 listeners, and that figure is an estimate, not an audited count. What makes the format work here is Hornaman's delivery: she narrates a health problem, folds in her own body and habits, then lands the offer while listeners are still leaning in. That sustained attention through the break is exactly what a host-read borrows, and it's why a coded read converts on this feed instead of getting skipped.

Influence shows up in the ratings. The show carries a 4.7 average on Apple Podcasts across roughly 452 to 527 ratings, per Spotsnow. Its pull is concentrated in the feed itself, where a returning audience trusts the host's recommendations, rather than spread thin across social platforms. For a direct-response buyer, in-feed trust is the asset that matters.

Who is advertising on The Thyroid Fixer Podcast

The roster leans toward midlife wellness: supplements, longevity skincare, saunas, and gut health, layered on top of the host's own product line. Recognizable names running host-reads here include OneSkin, Sunlighten Saunas, Timeline, Just Thrive, and Kion.

The anchor advertisers, broken down

Power Protein Fixer

Power Protein Fixer sells the Thyroid Fixer supplement, pitched for fat burning, metabolism, and energy at the mitochondrial level. Spotsnow data shows roughly 18 to 21 ads on the feed and estimated total spend over $200K, classified direct response. It's the host's own product, which is why the read carries first-person credibility no outside sponsor can match on this audience.

Dr. Amie Hornaman

This is the host's coaching and program brand. Spotsnow estimates roughly 6 to 7 ads and total spend over $70K, direct response. It fits because the audience already came for her thyroid expertise, so a service upsell reads as a next step rather than a pitch.

Fixer Lab Test Plus Consult

Fixer Lab Test Plus Consult offers lab testing paired with a consult. Spotsnow data shows roughly 6 to 7 ads and estimated spend over $60K, direct response. A listener worried about thyroid symptoms is a natural buyer for testing, which is why the offer converts inside this feed.

The outlier worth noting

The top three are all the host's own products and services, an owned-and-operated roster. Outside sponsors like OneSkin, Sunlighten, and Timeline layer on top, which shows a third-party brand can win here as long as it slots into the same longevity and metabolism story the host tells every episode.

All spend figures are Spotsnow estimates.

Why health and wellness brands cluster here

The audience skews heavily female, mostly women in their late thirties through early fifties, US-concentrated, and middle to high income. That's a buyer already spending on her own health, already primed by symptoms the host names out loud every week. When Hornaman recommends a supplement or a lab test, she's not interrupting the content, she is the content, and her credential as a functional medicine doctor turns a product mention into medical-sounding permission. That's the arbitrage a wellness brand is buying: a trusted expert handing her audience a reason to click and a code to redeem, on a feed where roughly 99% of the ads already work that way. Skincare longevity, saunas, and mitochondrial supplements cluster here because the audience mindset, fix the body, optimize the metabolism, is the exact frame those products sell into.

How your ad could sound

What works: the read opens on a stack of problems, "Do you want to burn fat while just sitting around?", which hooks the exact frustration this audience arrived with. The personal framing lands harder still. When Hornaman admits "if you slip up and you have the Oreo cookie or the sweet potato fries, which are my two favorite, they're my downfalls," she's trading on her own credibility, not a script. The offer has a smart returning-customer tier, code Listen 20 for first buyers and Listen 10 for repeat ones.

What to tighten: two codes stacked in one read can blur the call to action, and the codes arrive late, after the pitch has already peaked. There's also no deadline or urgency attached to the offer, which leaves conversion sitting on the listener's memory instead of the moment. If you're modeling a read on this, name the code earlier and give it a reason to act now.

View what a great sample ad looks like here.

What makes a show like this convert

1. The format does the selling. Host-read coded offers on a roughly 99% direct-response feed mean the ad is built to be redeemed, not remembered.
2. The host has real credibility. Dr. Amie Hornaman's functional-medicine framing turns a product mention into expert advice, backed by a 4.7 Apple rating.
3. The audience is a buyer. An estimated 270,000 listeners, mostly midlife women already spending on their health, match wellness offers cleanly.
4. Brands come back. Power Protein Fixer's roughly 18 to 21 ads is proof the math holds; repeat buying at that level is the clearest signal a read pays.

The Thyroid Fixer Podcast in a nutshell

The audience is largely midlife women, US-concentrated and middle to high income, tuned in for thyroid, menopause, and metabolism answers. The brands already buying, led by the host's own Power Protein Fixer plus outside names like OneSkin and Sunlighten, run coded host-reads rather than produced spots. The show sells direct, quoted per campaign, with no public rate card. It suits a direct-response buyer with a coded offer far more than a brand chasing broad awareness.