The Newsletter Creator Who Turned 1,200 Subscribers Into a Brand Partner Network

I have been thinking about this for a while now.

Most creators I know are chasing follower counts. They measure their worth in impressions and reach and likes. But Sarah Kim, a wellness newsletter writer I have been following for about two years, built something that makes all of that look kind of beside the point.

She started her newsletter in early 2022 with 1,200 subscribers. Most of them came from a single viral tweet she wrote about gut health protocols. Not viral in the TikTok sense. Viral in the sense that it got shared inside a few newsletters and a couple of podcasts mentioned it.

That was her ceiling, or so everyone told her.

Here is what happened instead.

A small supplement brand reached out. Not for an ad. For a partnership. They wanted her to test their product over six months and write about what she found. Real use, real results. She said yes because she actually used the stuff.

The first month she wrote about her experience and the brand sent her $3,000. That was more than she made in her entire first year of writing.

The more interesting part is what came next.

Because she was writing about something she actually believed in, her readers started asking questions. They wanted to try the product. They wanted to know dosage protocols. Sarah turned the brand partnership into a small community of people who were actually interested in the same things she was writing about.

By the end of 2023, she had four brand partnerships running simultaneously. Each one was different. Some were testing protocols. Some were co-created content. One was just a quarterly check-in call with a brands product team where she would flag what her community was asking about.

Her email list went from 1,200 to 14,000 in eighteen months. Not because she did a lead magnet or a viral thread. Because people kept telling her that the brands she wrote about felt different. She was not selling them. She was using products and reporting back like a person who actually had skin in the game.

The lesson I keep coming back to is simple. The creator economy is not really about reach. It is about trust density. How many people in your audience trust you enough to act on what you recommend. That number is usually much smaller than your subscriber count. But the people who trust you are worth way more than the people who just follow you.

Sarah is not on any top creator lists. Her newsletter does not have a media kit. But she makes more than most creators with ten times her audience because she figured out the brand partnership thing early and treated it like a relationship instead of a transaction.

If you are a creator who has been thinking about brand deals but keeps getting the same two options offered to you, the problem might not be your numbers. It might be that you have not figured out what you actually believe in well enough to let a brand come alongside that belief.

Anyway. That is the thing I have been thinking about this week.

If you want to see what this looks like in practice, there is a better way to work with brands than cold emails and one-off sponsorships. Check out the creator program at Amplifyr. The link is down below.