Latest / The Newsletter Podcast with Fexingo: Substack, Beehiiv, and Email Newsletter Business / How Newsletter Writers Are Building Mini Media Empires
Transcript
- Lucas: There's a writer I've been following—let's call him Alex. He started a fintech newsletter three years ago on Substack. Grew it to about 35,000 subscribers, cleared a hundred grand a year in sponsorships and paid subscriptions. Luna: That's already a solid solo business. Lucas: Right. But instead of trying to double down on that one title, he launched two more: one on venture capital, one on remote work. Combined, the three newsletters now bring in over half a million dollars a year. Luna: So he didn't go for a bigger newsletter. He went for more newsletters. Lucas: Exactly. And he's not alone. There's a growing trend in the independent publishing space where writers are building portfolios of niche newsletters rather than trying to turn one title into a mass-market brand. Think of it as the anti-Substack-bet-all strategy. Luna: I've noticed this. A friend of mine runs three travel newsletters—one for budget backpackers, one for luxury travelers, one for solo female travelers. She says the content overlap is maybe twenty percent, but the infrastructure is almost identical. Lucas: That's the key insight. When you run multiple newsletters under one roof, you share the tech stack, the email platform, the analytics, the design templates, even the sponsor relationships. The marginal cost of adding a second newsletter is way lower than starting from scratch. Luna: How much lower? Lucas: Alex told me his cost per newsletter dropped about sixty percent when he went from one to three. He already had the email service provider, the social media accounts, the basic workflows. Adding a new title mainly meant writing time and a small design tweak. Luna: And cross-promotion becomes a massive lever. You can plug the VC newsletter to the fintech audience, and the remote work newsletter to the VC audience. Lucas: Exactly. His launch strategy for each new title was: send one email to the existing lists. He got a ten to fifteen percent conversion rate on each cross-promo. That's practically free growth. Luna: But there's a risk. If you're writing all three yourself, you're just working three times as hard. Lucas: That's the limit. Alex hired a part-time writer for the VC newsletter after six months, and another for the remote work one. Now he spends most of his time on the fintech original and oversees the others as editor. His revenue per hour actually went up. Luna: So the model is: start with one, prove the format, then clone it with a small team. Lucas: And the sponsors love it. Advertisers who want to reach a broad business audience can buy across all three titles. Alex sells a 'portfolio package' at a premium. One insertion in each newsletter for a combined CPM that's higher than any single title's. Luna: That's smart bundling. It's like having your own ad network. Lucas: We've talked about newsletter ad networks before, but this is different. This is one person curating a set of audiences that share a demographic but have distinct interests. The sponsor gets precision targeting without the fragmentation of buying ten separate slots. Luna: What about the downsides? I imagine audience fatigue is real. If someone subscribes to all three of Alex's newsletters, they're getting three emails a week from the same person. Lucas: He mitigates that by not sending all three on the same day. And each newsletter has a distinct voice. The fintech one is data-heavy. The VC one is more narrative. The remote work one is practical tips. They don't feel like repackaged versions of the same content. Luna: Data and narrative and practical tips—that's three different writing muscles. Not everyone can do that. Lucas: That's why hiring is critical. Alex writes the fintech one himself because that's his expertise. The VC writer is a former analyst. The remote work writer is a remote team lead. He's curating voices, not just topics. Luna: I'm curious about the economics. He's at half a million now. What's the ceiling? Lucas: He thinks he can get to a million within two years by adding maybe two more titles—one on AI in finance, one on startup operations. Each new title adds a revenue stream with relatively low incremental cost. The constraint is finding good writers who can build an audience. Luna: And that's not easy. A good writer who also understands audience building is rare. Lucas: Right, but he's not looking for someone to do everything. He provides the template, the audience, the sponsor relationships. The writer just needs to produce consistent content and engage with their niche. It's almost like a franchise model. Luna: A newsletter franchise. That's a good frame. I wonder if we'll see more of these mini media empires replacing the traditional local newspaper model. Lucas: That's a fascinating comparison. A local paper covers a geographic area with multiple beats. A newsletter empire does the same thing but by interest verticals. The overhead is a fraction of a print operation. Luna: Honestly, if this episode sparked a new angle for your own newsletter or gave you a useful concept, that's the kind of practical value we hope for. If it felt worth a coffee to you, you can support the show at buy me a coffee dot com slash fexingo. Lucas: And that support keeps us ad-free and focused on delivering specific, actionable insights. So back to Alex's model—another thing he does is share revenue with his writers. They get a base salary plus a percentage of the newsletter's net revenue. Luna: That aligns incentives perfectly. Writers are motivated to grow the list and improve content quality. Lucas: And it reduces his fixed costs. If a newsletter isn't performing, the writer's variable comp drops, but Alex isn't stuck with a big salary bill. It's a flexible structure that scales. Luna: Is there a downside to the portfolio approach? Spreading too thin, losing focus? Lucas: Absolutely. If you try to launch three newsletters at once with no audience, you'll fail at all three. Alex's strategy was sequential: prove the first, then add the second, prove that, then add the third. Each new title had a running start. Luna: So the prerequisite is at least one successful newsletter with a loyal audience. Lucas: And enough cash flow to support the experiment. Alex reinvested the fintech newsletter's profits into launching the VC one. He didn't take a salary for himself for the first year of the second newsletter. Luna: That patience is rare. Most creators want a hit in six months. Lucas: The portfolio approach works best for patient builders. And I think it's a genuine alternative to the winner-take-all dream that platforms like Substack often sell. You don't have to be the next big Substack star. You can be a small media group that reliably generates income. Luna: It's also more resilient. If one newsletter hits a soft patch—say the fintech ad market cools—the others can compensate. Lucas: Exactly. Diversification isn't just for investors. It works for content businesses too. Luna: So what's the first step for a writer listening who wants to try this? Lucas: Pick one niche you know inside out. Build that newsletter to at least ten thousand subscribers. Get to a point where you're earning enough to cover your basic costs. Then look for a second niche that overlaps with your first audience but offers distinct value. Luna: And don't quit your day job until the first one is cash-flow positive. Lucas: Right. And when you launch the second, use your first audience to get initial subscribers. That cross-promotion is the single most cost-effective growth channel you'll ever have. Luna: I've seen writers do this with paid subscriptions too. One newsletter might be free with a paid tier, and the second launches as paid-only from day one, relying on the first audience to convert. Lucas: That's a smart variation. The key is to keep the value proposition of each newsletter distinct enough that subscribers feel they're getting something new, not just more of the same. Luna: I think this model is going to become more common as the creator economy matures. The solo superstar is hard to sustain. The mini media empire is more durable. Lucas: And more scalable. With a team of writers, you can eventually step back and become a curator and editor, which is a much more sustainable role than writing five newsletters yourself. Luna: So the goal is to graduate from writer to publisher. Lucas: Exactly. And that transition is what separates a hobby from a real business.