Hello, Changemaker!

Karen Nilsen

Hi I’m Karen. I want to share with you the tactics I’ve used to build digital power and engage a supporter base of millions. Are you ready? Let’s get started!

What’s the Perfect Subject Line Length?

In 2026, more emails are being viewed on iPhones than any other device. The average iPhone affords us a measly 41 characters before subject lines are cropped. That’s roughly seven words. Anything beyond this and you...

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In 2026, more emails are being viewed on iPhones than any other device. The average iPhone affords us a measly 41 characters...

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A Beginner’s Guide to Segmentation

So you’ve cracked the code to writing a great email. The next step is to push it out to as many people as possible, right? Wrong. Segmentation is the practice of dividing your supporters...

5 minute read

So you’ve cracked the code to writing a great email. The next step is to push it out to as many people...

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Segmenting for ‘Behavior’ vs ‘Intention’

When it comes to targeting the best supporters for specific activities, many of us are using (or have used) the sub-list model. You know—the ‘list within the list’ approach. This involves recruiting supporters onto purpose-designed lists...

5 minute read

When it comes to targeting the best supporters for specific activities, many of us are using (or have used) the sub-list model...

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Say Thanks (and Mean It)

Great action pages will attract people via social media, search, traditional media, and even word of mouth. This means they’re ideal for list-building. It also means that action pages are often the first meaningful touchpoint for new...

2 minute read

Great action pages will attract people via social media, search, traditional media, and even word of mouth. This means they’re ideal for list-building...

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Formatting for Skim Readers: Essential Tips

Here’s an important piece of digital communication that you’ve probably never read: Few of us pay attention to stuff like this. And not because it doesn’t contain important information. It does. You’ve probably never...

5 minute read

Here’s an important piece of digital communication that you’ve probably never read: Few of us pay attention to stuff like...

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A Beginner’s Guide to List Building

Most organizations want to grow their online audience. Some of us rely entirely on our supporters to fuel actions and fundraising—the organizational mission depends on it. In this case, list building is literally mission critical. You...

3 minute read

Most organizations want to grow their online audience. Some of us rely entirely on our supporters to fuel actions and fundraising—the organizational...

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