First Customer

Last week ended with a signal. This week, that signal became a person.

The podcast that flagged itself

Dropsignal's acquisition pipeline has a signal detection system. It monitors podcast episodes for specific phrases — people talking about billboard advertising, wondering how to grow in a specific market, imagining their show on a screen. Most of the time it surfaces noise. But two weeks ago, it flagged something worth listening to.

Nick Loper runs The Side Hustle Show — a 13-year-old podcast with over 700 episodes, roughly 100,000 monthly listeners, and 25 million total downloads. The episode that flagged was an interview about a guy making $30,000 a month from billboards. That alone would have been enough. But around the 36-minute mark, Nick started imagining his own show up on the big road trip thoroughfares — I-80, I-35. Bored drivers, looking for something to listen to. "Tune in, make some extra money."

He wasn't pitching us. He was describing us. He just didn't know we existed yet.

The full cycle

We'd already built the pieces. The signal detection system. The single-person landing pages — custom URLs that show a specific podcaster their own show on real billboard formats in their own cities. The whole acquisition pipeline was wired up and waiting. The problem was getting anyone to actually look at it.

Our outreach emails had been too vague — asking podcasters about "non-digital growth channels" and hoping they'd connect the dots. Nobody was biting. Brian Scordato — he runs the Tacklebox accelerator and hosts The Idea to Startup Podcast — looked at our approach and gave us the obvious fix: stop describing it, just show them. "Would you try something like this?" and a screenshot of their show on a billboard. "If you sent that to me," he said, "I would click on it."

So for Nick, we sent a short email with a link to his landing page. His show, his artwork, his cities, on real screens. No pitch deck. No vague questions.

Nick replied two days later. He was in.

This was the first time the full cycle worked. Signal detection flagged the episode. We reached out with the landing page. He clicked. He replied. Everything we'd been building actually did the thing it was supposed to do.

(Side note: I forwarded Nick's reply to Brian to let him know his advice worked. That was three emails ago. Ironically, I haven't been able to get him to reply to any of them. I've been scanning his Sunday newsletter and listening to his podcast each week, hoping he'll send me a signal. We built a whole detection system for this kind of thing, and now I'm running it manually on one guy's inbox. At this point I'm linking to his site in a blog post. If email won't work, maybe SEO will.)

Building the proposal page

One thing we learned early in this process: podcasters think in cost-per-download. That's the metric ad networks taught them — ten cents a download, a hundred dollars for a thousand listens. It makes sense in that world. But nobody sees a billboard and subscribes on the spot. Out-of-home doesn't work like that.

The real metric is percentage lift in a measurable market. Pick a city where you know your baseline, run for 30 days, measure the before and after. That reframe — from cost-per-download to market lift — became the thing we had to get right. So we built it into the proposal page itself. A whole section on measurement methodology, lift scenarios, and how even a modest result would show a clear signal in a market with a known baseline. Don't argue the metric. Just show a better one.

The proposal page was its own project. Not a PDF. Not a slide deck. A dedicated page on our site, password-protected, built specifically for Nick. Nick shared his last two months of downloads so we could establish a baseline — city-by-city data across thousands of US markets — and that became the foundation. Three cities made the shortlist: Nashville, Charlotte, and Cleveland.

Nashville won. Strongest venue mix, a solid listener baseline to measure against, and the kind of commuter corridors where outdoor actually works — I-40, I-65, I-24. Plus, it's a podcast city. The culture is already there.

The page had audience analysis with a bar chart of his top cities. Market recommendations with the reasoning laid out. Creative previews showing his show on actual screen formats. The measurement framework. Pricing — $749 a month at our guinea pig rate (Nick's words), with the standard $999 crossed out. And a button to pick a market and accept.

We sent it at 4:27 PM on a Monday. The last time I worked on a proposal generation system for out-of-home, it was at Clear Channel Outdoor — three failed development attempts over several years before they got it right. This one took an afternoon. Different scale, obviously. But still.

Tuesday afternoon, Nick accepted. Nashville it was.

The campaign page

Now we had to build the thing he'd actually use.

The campaign page is where a podcaster sees their market — what's running, where, and how it's performing. For Nashville, that meant mapping 1,220 venues. Gas stations, bars, restaurants, gyms, billboards, offices. A real map with color-coded pins showing every screen type and location.

We built it in two days. Then we rebuilt parts of it. Then we rebuilt those parts again.

The checkout flow went through three iterations. The first version worked but felt transactional — like buying a SaaS subscription. The second version had too much information before the payment step. The third version got the balance right: see the market, see the venues, see the creative, commit. Clean sequence. Each step builds on the last.

(The checkout button was, briefly, labeled "Let's Go." Then "Start Campaign." Then "Launch in Nashville." We spent an embarrassing amount of time on a button label. This is what happens when you care too much about a thing nobody will remember.)

Thursday morning at 11:42, we sent Nick the Nashville campaign page. 1,200 screens across billboards, bars, gyms, gas stations, and offices. His show, in his city, ready to go.

What we learned

The best pitch fits in a URL. No deck. No PDF. A page built for one person, showing their own data, on a screen they can explore. Everything else is friction.

Don't argue the metric — build a better one. Podcasters think in cost-per-download. Instead of trying to change that in a conversation, we put the measurement framework right in the proposal page. Let the product do the explaining.

Build for the person who said yes. We had a real person waiting on a real product. Every design decision — the map, the checkout flow, the button label — carried actual weight. That's a different feeling than building in a vacuum.

What's next

Nick has the Nashville page. We're waiting on him to activate. If he does, we'll have a live campaign in a real market with a real podcaster — and real data to measure against.

Thirteen years of episodes. 25 million downloads. 1,220 Nashville venues. One button.

We'll let you know what happens when he clicks it. And if Brian writes back.