When a founder asks us how many people will see their media coverage, we usually give them a number. Reach, they call it in the industry, and it's a useful metric as far as it goes. But the honest answer is more interesting than a number, because the most valuable readers of your press coverage are often the ones you never expected.
We've seen it happen dozens of times over the past decade. A story lands in the NZ Herald or on Stuff, and within a week the founder gets a LinkedIn message from a VC they've never spoken to, an inbound from a potential hire who saw the article, or an email from a journalist at another outlet wanting to follow up with their own angle. None of these people were the "target audience" for the campaign, and yet the coverage changed the trajectory of the business in ways a paid ad never could.
This is what we mean when we talk about the hidden audiences of earned media, and understanding them changes the way you think about PR entirely.
The Audience You Can See
The first question most founders ask before a PR campaign is some version of "how many people will see this?" It's a fair question, and we always answer it with reach numbers pulled from verified media kit data. A story in the NZ Herald might reach 800,000 people. An RNZ Morning Report interview might hit 300,000 listeners. Those numbers are real, and they matter.
But they only tell part of the story, because the most valuable readers of your press coverage are often the ones who never show up in a circulation figure.
Investors Are Watching
If you're a startup founder, there's a good chance the most consequential reader of your next media story will be someone holding a chequebook. Investors monitor media coverage closely, not because a single article will close a deal, but because consistent, credible press signals something that a pitch deck can't: that the market is paying attention to you. We wrote more about this dynamic in our piece on how PR can help you raise capital.
The Talent Pipeline You Didn't Know You Had
In a tight labour market, earned media does something quietly powerful for recruitment. When a potential employee is deciding between two job offers, or even just considering whether to apply, they search the company name. What they find shapes their perception before you've even had a conversation.
A founder profile in a respected publication, a product launch covered on the news, a feature about your company culture... these pieces sit in search results for years and function as a kind of passive employer brand that no careers page can match. Candidates trust what journalists write about you more than what you write about yourself, and that trust gap is only widening as people grow more sceptical of polished corporate content.
Other Journalists Are Your Most Important Readers
This one is easy to miss if you haven't worked inside a newsroom, but journalists read each other's work constantly. A story in one outlet doesn't just reach that outlet's audience, it puts your name on the radar of every other reporter covering your beat.
We call this the snowball effect, and it's one of the reasons early-stage PR compounds over time. When we managed the media strategy for Cover, Kane Williamson's sports protection brand, the launch day coverage across Stuff, NZ Herald, RNZ, 3 News, and Newstalk ZB created enough momentum that Reuters picked up the story and distributed it internationally, landing in publications across India, Pakistan, South Africa, and Turkey. That global reach wasn't the result of a separate international campaign, it was the natural consequence of the first wave of coverage being strong enough that other journalists wanted in.
The inverse is also true. If you've never appeared in media before, a journalist researching your industry won't find you, and you won't be top of mind when they need a source or a quote. Your first piece of coverage isn't just reaching readers, it's building a foundation that every future pitch benefits from.
Partners, Suppliers, and the Industry Grapevine
Business development teams rarely talk about PR, but they should. A well-placed story in a trade publication or business outlet signals credibility to potential partners, distributors, and suppliers in ways that a cold outreach email simply cannot.
This is especially true in New Zealand, where industries are small and everyone reads the same handful of publications. A story in NBR or BusinessDesk doesn't just reach "the business community" in some abstract sense, it reaches the specific people you might want to work with, invest with, or sell to. In a country of five million, there's surprisingly little distance between a media story and a boardroom conversation about your company.
The Newest Hidden Audience: AI Models
This is the development that has fundamentally changed the calculus of earned media in the past 18 months, and so many businesses haven't caught up yet.
When someone asks ChatGPT, Claude, or Perplexity a question about your industry, the answer is assembled from sources those models consider authoritative. And research from the University of Toronto has found that 82 to 89 percent of the sources AI models cite come from earned media, meaning journalistic coverage, analyst reports, and third-party editorial content. Not your website. Not your LinkedIn posts. Not your paid ads.
This is a structural advantage for businesses that have built a body of earned media coverage, and a significant blind spot for those that have relied solely on paid channels. We explored this shift in our piece on how AI search is changing the game for media coverage, and the trend has only accelerated since.
In practical terms, it means that a story published about your company in the NZ Herald or on RNZ doesn't just reach the people who read it today. It becomes part of the retrieval data that AI models draw on when answering questions about your industry, your competitors, and your category for months or years to come. That's a fundamentally different kind of value than a Google Ad that disappears the moment you stop paying for it.
What This Changes About How You Value PR
The traditional way to evaluate a PR campaign is to count the stories, tally the reach, and maybe calculate an efficiency metric like our Earned Media Efficiency Index. Those measurements are useful and we use them with every client, but they only capture the visible audience, the readers, listeners, and viewers who consumed the content when it was published.
The hidden audiences, investors scanning for signals, candidates researching your company, journalists deciding whether to cover you, partners assessing your credibility, AI models indexing your authority, don't show up in a reach number. They can't be measured in the traditional sense. But over and over, they turn out to be the reason a single piece of coverage changes the direction of a business.
This is also why the comparison between earned media and paid advertising is more lopsided than most marketers realise. Research consistently shows that 92 percent of consumers trust earned media over any other form of advertising, and that word-of-mouth driven by earned coverage doubles sales compared to paid channels. When you layer the hidden audiences on top of that trust premium, the gap between what a dollar of PR delivers and what a dollar of advertising delivers grows even wider.
A Small Country Advantage
New Zealand is estimated to have roughly a quarter of the journalists it had 15 years ago. That's a sobering reality for the media industry, but it creates an interesting dynamic for businesses. Fewer journalists means the bar for what gets covered is higher, each story needs to be genuinely newsworthy, well-pitched, and media-ready. But it also means that each journalist who does cover you is reading a wider beat, connected to a broader network, and more likely to be the same person who covers your next story too.
In a small media market, relationships compound faster. A single strong piece of coverage echoes further through the industry grapevine, reaches a higher proportion of the people who matter to your business, and sits in a less crowded search result. The hidden audiences in New Zealand aren't hiding very far away.
That's worth thinking about the next time you're weighing up where to put your next marketing dollar. The audience you can see is only part of the story... and often, it's the smaller part.
Get in touch here and we'll give you a straight answer.