How to advertise on Once Upon A Crime: what it costs, who buys, and how to book

Every tracked host-read on Once Upon A Crime is direct-response. Spotsnow data shows 100% of the show's host-read activity runs on a code or a vanity URL, not on brand awareness. The show sells its inventory quoted per campaign rather than off a public rate card, with distribution and ad sales handled through Audioboom. The anchor advertiser, Talkiatry, has run roughly 6 to 7 ads here. For a buyer weighing the show, that mix reads clearly: this is a performance feed, and the brands that come back are the ones tracking conversions. Spotsnow estimates all of this from tracked advertiser activity, not audience surveys.

See the full profile for Once Upon A Crime on Spotsnow.

Why Once Upon A Crime is built for host-read direct response

Host Esther Ludlow brings a master's-level psychology background and years as a mental health counselor to the mic, and she's a regular speaker at CrimeCon in the US and UK. The show sits in the insurance and DTC advertiser world by way of true crime, a category where scripted, narrative storytelling holds attention straight through the ad break.

Spotsnow attributes a 100% direct-response share to the show's host-read activity. That's the whole reason it works for performance buyers: every read carries a code or a URL like Talkiatry's /once path, so the brand can watch signups roll in against a single feed. Spotsnow estimates the show reaches roughly 110,000 listeners per episode, an estimate, not an audited count. The format argument matters more than the number. Ludlow scripts each episode as a tight narrative, so listeners stay locked in, and a host-read borrows that same attention rather than fighting for it. When she pauses the story to recommend something, the audience is still leaning in.

On engagement, the proof sits in the feed. Apple Podcasts shows an average rating near 4.6 stars across roughly 4,500 to 4,960 ratings. On social, the show runs about 21,000 YouTube subscribers and around 8,100 Instagram followers, with an active presence on X and Facebook. The influence here is concentrated in the feed and on YouTube, where the deep-dive listeners actually live, rather than spread thin across platforms.

Who is advertising on Once Upon A Crime

The roster leans direct-response heavy across health, finance, pets, insurance, and DTC. Recognizable names that have run here include Progressive, Talkiatry, SoFi, Squarespace, and Whisker, the maker of Litter-Robot.

The anchor advertisers, broken down

Talkiatry

Talkiatry runs an online psychiatry practice offering evaluations, diagnoses, and ongoing medication management with in-network psychiatrists. Spotsnow data shows roughly 6 to 7 ads on the show and estimates brand-wide spend over $500K. It's classified direct-response. The fit is almost too clean: Ludlow's counselor background lets her recommend a mental health service from real experience, and that credibility is exactly what a psychiatry brand needs to convert.

Whisker

Whisker sells smart pet products, best known for the self-cleaning Litter-Robot. Spotsnow data shows roughly 3 ads on the show and estimates brand-wide spend over $100K, classified direct-response. A true crime audience that skews female and spends evenings at home with pets is the right room for a premium DTC pet product.

Progressive Insurance

Progressive is the country's second-largest auto insurer. Spotsnow data shows roughly 7 to 8 ads on the show and estimates brand-wide spend over $1M, classified direct-response. Insurance is a near-universal buy, and a US-heavy adult audience makes the show a sensible line item in a national performance plan.

The outlier: a national brand on a DR feed

Progressive is worth a second look because it buys at national scale and mixes produced spots in alongside host reads. That tells you a big awareness-oriented advertiser can still make the math work on a direct-response-leaning true crime feed, which widens the range of brands the show suits.

All spend figures are Spotsnow estimates.

Why true crime brands cluster here

The advertiser mix isn't random. It maps to a host who trained in psychology and an audience that skews strongly female and concentrates among younger and middle-aged adults, solidly middle income with a meaningful upper-income slice, and mostly in the US. That's a household decision-maker profile: mental health, pet care, insurance, and personal finance are the categories she actually buys. When Ludlow recommends a psychiatry service, she isn't reading ad copy, she's drawing on the same counselor background that shapes her case analysis. Trust transfers. A true crime listener who trusts her to handle a murder investigation responsibly extends that trust to a recommendation, and that is the mechanism a direct-response buy is paying for.

How your ad could sound

The Talkiatry read opens with the strongest move available to this host. She frames the product through her own past: "Before I became a full-time podcaster, I worked as a counselor with teens and young adults." From there she describes how hard it was to get someone in front of a psychiatrist, and the offer flows straight out of that story. That personal framing is the whole reason the read converts for a mental health brand. The handoff is clean and the proof point is concrete: "more than 300,000 patients have already found high-quality psychiatric care." The code word tied to the show, /once, is short and easy to remember.

One thing worth fixing: the spelled-out URL lands garbled, "T-A-L-K-I-T-R-Y dot com slash once," which drops a letter, and the brand name gets mispronounced more than once. On a direct-response spot, the tracking path is the point, so the spelling and the brand name need to land clean or the attribution leaks. A good host-read protects the hook and the offer equally.

View what a great sample ad looks like here.

What makes a show like this convert

1. The format holds attention. Scripted narrative true crime keeps listeners locked in through the ad break, so a host-read borrows real attention instead of interrupting it.
2. Host credibility carries the offer. Ludlow's psychology and counseling background lets her recommend health and personal categories from genuine experience, which is why a psychiatry brand outspends everyone here.
3. The audience matches the buyers. A female-skewing, US-heavy adult audience lines up with the mental health, pet, insurance, and finance brands filling the roster.
4. Advertisers come back. Talkiatry's roughly 6 to 7 ads, alongside repeat runs from Progressive, are the clearest sign the math works, because brands don't rebook a feed that doesn't return.

Once Upon A Crime in a nutshell

The audience skews strongly female, lands among younger and middle-aged adults, and sits mostly in the US, with a broad middle-to-upper income spread. Talkiatry, Whisker, and Progressive already buy here, mostly on host reads that run on codes and vanity URLs. The show is sold quoted per campaign, with sales handled through Audioboom rather than a public rate card. With a fully direct-response host-read profile, it suits performance buyers first, though a national brand like Progressive shows awareness money can work too.