Neville Medhora runs SwipeFile to almost 50,000 subscribers, and sponsorships carry nearly all of the business. Subscriber Signals showed him two people from a dream sponsor were already reading his emails, and gave him the proof to close a $45,000 deal fast.

For many creators, the story is the same: you spent months chasing a dream sponsor, sending cold emails that vanish into a general inbox, hoping whoever opens it forwards it to the right person, no idea if anyone on the other end has ever even heard of you.
But once Neville Medhora started using Subscriber Signals, all that changed. He discovered two employees from his dream sponsor were already on his list and consistently engaging with his content.
The challenge: knowing who’s actually reading your emails
Neville runs SwipeFile, a multimedia version of the marketing swipe file: a saved collection of the ads, emails, and landing pages other people got right, the kind marketers keep around for reference. About 50,000 people get a new roundup of it every Friday, and Neville says it’s the biggest library of its kind on the web. He also runs CopywritingCourse. Between the two, sponsorships carry nearly all the revenue.
“Swipe file is a sponsorship model—ninety percent of our income comes from sponsorships, and we try to sponsor products we actually like,” Neville says.
Finding those sponsors is the hard part.
Historically, that meant a lot of cold outreach and hoping he landed on the right person inside a company—or, closer to home, scrolling his own list hoping he recognized a name.
“In the past, I used to go through my email list and go, oh, I recognize that company. But you miss so many people. There’s tens of thousands of people,” he says.
How Neville found champions he didn’t know he had
Within his first two or three weeks on Subscriber Signals, Kit’s product that automatically surfaces who’s on your list with real demographic, influence, and purchase data, Neville searched his list for one of his dream sponsor companies.

He found employees from that very company were already there, reading him every week.
“There’s a company—I won’t name them—but we already use them. I asked Signals: are they on our list? Sure enough, there were two of their employees on our list.”
He reached out directly, and they recognized him right away.
When Neville reached out, he was met with positive excitement from the brand—they just never reached out before. But because he had access to Signals data and could go into his pitch confidently and prepared.
That single search replaced what used to be a guessing game. “Having a champion within a company that already likes you is a bazillion times better than cold pitching a company,” Neville says.

“We had a hit rate of maybe one in ten, one in twenty, even just getting meetings. When two people from a company already like us, the speed at which they say yes to a meeting is night and day.”
Turning insight into a $45,000 sponsorship
Knowing his dream sponsor already had fans inside got Neville a meeting, but closing the deal took proof.
He pulled up Signal’s Audience Insights and showed this company exactly who makes up his audience: their combined social reach, where they live, what they look like demographically. Before Signals, he says, he had to guess at most of that. Now he can prove the value of the audience they’d actually be getting in front of.
“Before, I’d just write in an email what I thought our audience looked like,” Neville says. “Now I send them screenshots of Audience Insights. When they see we have a combined 66 million social following, they go, oh, this is an influential audience.”
It’s the difference between asking a sponsor to trust him and showing them proof.
Neville says this kind of data shows brands that his following is real and powerful. It builds the trust needed in order to secure sponsorships and partnerships.
When he shared his audience data with his dream sponsor, not only did he land a deal, but he did so fast and earned revenue he couldn’t have predicted.
“The time from reaching out to sending an invoice—resulting in roughly $45,000 in sponsorship—was extremely fast, because we knew they already liked our stuff,” he adds.

That’s a remarkable return for a tool he’d had for less than a month.
That speed also changed the terms he could ask for:
With a warm introduction, you get better terms. What we prefer is a longer-term engagement, so we can talk about a product over time instead of a one-off. Sponsors like those engagements, but they generally reserve them for people they know will do a good job and have the audience they want. When I send them Subscriber Signals screenshots of how big our audience is, that’s what gets them excited.
What’s next: warm intros for podcast bookings
Landing the right podcast has always been harder than it sounds for Neville: he wants shows he’s genuinely excited about, not just any booking, and that’s a hard thing to find cold.
So, Neville is taking a cue from his own Signals playbook, but now for a different goal: booking podcast interviews without cold pitching.
“I typed in podcasts [to Subscriber Signals],” he says. “Some of the podcasters who turned up were already local. So we are in the process of reaching out.”
He notes, it’s much easier to get podcast interviews by reaching out to people who already follow his podcast.
“It has a little bit of that warm celebrity feel whenever we reach out,” he adds.
It’s early, and Neville is still building the list and starting outreach, but it’s the same shift: instead of guessing who might say yes, he’s starting with the people who already know his work.
From a faceless list to real relationships with Subscriber Signals
The $45,000 sponsorship is the headline number. But for Neville, Subscriber Signals changed something more basic than that: how well he actually knows the 50,000 people on his list.
Imagine a person going through 50,000 subscribers, looking up who each one is, finding their social media, adding up how many followers each has. That’s a lot of work for just one person. Now imagine doing that 50,000 times. It’s literally impossible for humans to do. This just wasn’t a possibility before [Subscriber Signals].
It’s also, he points out that Signals is part of the plan he was already paying for with Kit.
“This came free with my Kit account,” he says. “That’s what I like the most: I already pay for Kit, I already use Kit, and now this is just an added feature I get for free.”
What that data actually gets him is relationships, not just leads.
When someone interesting turns up on his list, he’ll reach out just to say he noticed. There’s no pitch, nothing to sell. Most of the time, nothing happens right away, but that’s OK. For Neville, it’s the long game.

“That kind of friendship has brought me a lot of my closest friends in the world,” Neville says. “Meeting through the internet, through business, we have common interests.”
Sponsorships work the same way, he says. Sometimes they’re six figures’ worth, from companies that had been following along the whole time. But ultimately, it’s about building lasting relationships that help his business and help keep him fulfilled.
“I want the internet to bring me friends,” he says. “I don’t want to just sit behind a computer all day.”
FAQ
How can I find sponsors who are already on my email list?
Subscriber Signals lets you search your list the way you’d search a database — type in a company name, an industry, or a job title, and see who on your list already matches. That’s how Neville found two employees from a dream sponsor company already reading his newsletter every week, which turned a cold pitch into a warm one.
What is Kit Subscriber Signals?
Subscriber Signals enriches your list with demographic and social-influence data, so you can see who’s actually on it and act on what you find. It flags high-influence subscribers, groups your list by industry, location, or demographics, and exports sponsor-ready audience reports in one click.
Is Subscriber Signals free?
Subscriber Signals is available on the Kit Pro plan. See who’s already on your list.



