How iHeartMedia used Jasper to launch a podcast across every channel at once

The short version

iHeartMedia is one of the largest audio companies in the United States, spanning broadcast radio, podcasts, and live events. According to Jasper's own published customer story, iHeartMedia partnered with Jasper as the exclusive launch partner for a podcast called Cardiac Cowboys, running the first AI-assisted campaign under a company initiative iHeart calls its "Guaranteed Human" promise.

The problem: one launch, many formats, one deadline

A major podcast launch at a company the size of iHeartMedia needs marketing assets across broadcast, podcast trailers, social media, and live event promotion, usually on a tight timeline tied to a single release date. Producing that volume of on-brand content across so many formats by hand is slow, and Jasper's case study frames this as the core challenge iHeartMedia and Jasper worked on together.

What iHeartMedia did

Jasper's customer story says the two companies used Jasper's platform to scale marketing assets across broadcast, podcast, social, and live events for the Cardiac Cowboys launch. The framing of a "Guaranteed Human" promise suggests the workflow kept a person reviewing and approving what Jasper produced, rather than publishing AI output unchecked, which matters for a company whose whole business is built on trusted media relationships.

The results Jasper reports

Jasper's own case study describes the campaign as driving the year's most successful binge-drop podcast launch for iHeartMedia. That is a company-reported result from Jasper's marketing material, not an independently verified figure, and Jasper does not publish a specific number alongside the claim, so treat it as a strong but unquantified outcome.

What a small business can take from this

One campaign, many formats, is exactly where AI writing tools help most

The value in iHeartMedia's case was not writing one blog post faster, it was producing consistent, on-brand copy across several different channels for a single launch at once. If you have a launch, sale, or event that needs a post, an email, a caption and an ad all saying roughly the same thing, that is the scenario an AI writing tool with brand voice training is built for.

Keep a human in the loop on anything public-facing

iHeartMedia's own framing, a "Guaranteed Human" promise, is a reminder that AI-assisted content still benefits from a person reviewing it before it goes out, especially anywhere your brand's credibility is on the line.

Train the tool on your own voice before a big push

Jasper's Brand Voice feature needs your existing content to learn from. Feed it your best writing before your next launch, not during it.

For how Jasper performs for a smaller team, see our full Jasper review.

iHeartMedia used Jasper to keep one launch consistent across many channels. A small business can apply the same idea to its next product drop, sale, or event.

1. Train Jasper on your own writing first. Set up a Brand Voice using your best existing posts or emails before you need it for a real launch.
2. Write the core message once. Draft the main announcement, then use Jasper to adapt it into an email, a social caption, and an ad variant.
3. Keep every format matched to its channel. A launch email, a social post and an ad script need different lengths and tones even when they share the same core message.
4. Have a person review before anything goes out. Treat Jasper's draft as a first pass, not a final copy.

Rough cost: Jasper's Pro plan runs $59 per month billed annually, per our review, which covers brand voice training and the core writing tools. Check our Jasper review for current pricing.

• Inside iHeartMedia's Human-Led, AI Accelerated Podcast Campaign Launch with Jasper, Jasper customer story