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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How ‘Why’ Is the Most Important Question You Need to Answer

What draws people to your cause? What motivated your supporters to take their first action? What did they feel when they first donated? Why do you exist? The answer to all these questions is the same. And...

4 minute read

What draws people to your cause? What motivated your supporters to take their first action? What did they feel when they first donated?...

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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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These Testing Methodologies Save You Time, Stress, and Money

Trying something risky and new? These methodologies can save you from diving in head first when it might have been wiser to test the waters first. Iterative testing Good for:Long-term optimization of donation and...

3 minute read

Trying something risky and new? These methodologies can save you from diving in head first when it might have been wiser to test...

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How (and When) to Build a Geo-Fence

If you’ve ever been annoyed by a website that stopped you from watching a video because you’re in the ‘wrong’ country ... you’re probably familiar with geo-fencing. This tactic gets a bad rap. Chances are, you encounter...

2 minute read

If you’ve ever been annoyed by a website that stopped you from watching a video because you’re in the ‘wrong’ country ... you’re...

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A Beginner’s Guide to Automated Supporter Journeys

What if you could say the right thing, to the right person, at the right time (while you sleep)? The future of communications is increasingly personalized. Segmentation, profiling, and pipelines are critical building blocks of any current...

6 minute read

What if you could say the right thing, to the right person, at the right time (while you sleep)? The future of communications...

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