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!

How to Write CTAs Like a Boss

Whether you’re seeking donations or actions, the formula for writing an effective CTA is pretty simple. To persuade your supporter to drop everything and respond to ask, you need to convince them of two things:...

2 minute read

Whether you’re seeking donations or actions, the formula for writing an effective CTA is pretty simple. To persuade your supporter to drop...

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Why People Don’t Complete Online Actions (and What to Do about It)

There are plenty of reasons people struggle to complete online actions. Poor page layouts, confusing language, onerous forms, and too many (or too few) visual cues to name a few. Seven deadly sins of action page...

5 minute read

There are plenty of reasons people struggle to complete online actions. Poor page layouts, confusing language, onerous forms, and too many (or too...

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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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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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Don’t Be a Hero (Make Your Supporter the Hero!)

I’m not saying don’t do heroic things. Keep that up! But when you’re telling your supporters a story of injustice, there’s only space for one hero—and it’s not you. Let me explain... Every story...

3 minute read

I’m not saying don’t do heroic things. Keep that up! But when you’re telling your supporters a story of injustice, there’s only...

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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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