What Is a Drip Campaign, and Why Your Donors Need One

Most fundraising leaders I talk to have, at some point, sketched the same idea. A donor gives for the first time. Instead of firing back a receipt and going quiet until the year-end appeal, what if you sent them a planned series of messages over their first few weeks? Something that introduces the people behind the work, shows them where their twenty-seven dollars actually went, and tells them what’s at stake next. A relationship built on purpose instead of by accident.

If you’ve had that thought, you reinvented a discipline that private-sector marketers have been refining for more than sixty years. It has a name, a long track record, and a pile of evidence behind it. It’s called a drip campaign, and almost nobody in our sector runs one well.

This is the first of four posts on what drip campaigns are, why they work, how to build one, and how to keep yours from sounding like a machine.

Where the word comes from

“Drip” is borrowed from agriculture. Drip irrigation delivers water to a plant slowly and steadily, a small amount at a time, straight to the roots. The alternative is flooding: dumping everything at once and hoping enough soaks in before the rest runs off. Flooding wastes most of the water and can drown the plant. Drip irrigation uses less water and grows more.

That’s it! Rather than hitting a donor with everything you have in a single message, you release a planned sequence over time, each piece nudging the relationship forward.

The practice is older than the technology

The instinct behind drip marketing predates anything resembling automation. Direct-mail marketers in the mid-twentieth century already knew that a single mailer rarely converts, so they built sequenced campaigns: a series of letters, postcards, and catalogs timed to land over weeks or months. They were working from an old advertising rule of thumb, sometimes called the Rule of Seven, which holds that a person needs to encounter a message several times before acting on it. Lester Wunderman, the pioneer who gave “direct marketing” its name in the early 1960s, helped turn this instinct into a measurable discipline of repeated, response-driven contact.

The term “drip marketing” itself arrived in the 1990s, alongside the first sales and contact-management software. Once a tool could track where each prospect sat in a pipeline and schedule the follow-ups automatically, “drip” became a tidy way to describe a pre-built sequence that the system would dispense on a schedule, without a salesperson having to remember each step.

Email is what turned it from a niche sales tactic into a mainstream discipline. The autoresponder, an email or series of emails fired automatically when someone takes an action, was the engine. AWeber popularized the simple time-based version in the late 1990s, and the automation platforms that followed in the 2000s, companies like Eloqua, Marketo, Pardot, and HubSpot, made elaborate multi-step campaigns ordinary. The vocabulary multiplied along the way. “Lead nurturing,” “lifecycle marketing,” and “onboarding sequences” are all drip campaigns aimed at a particular stage of a relationship.

If your inbox is any guide, for-profit companies have spent decades getting very good at this. Your organization is competing for attention in that same inbox, and most of us are still sending the equivalent of a single mailer.

Why this matters more for donors than for customers

You know the core economics better than I do. A recurring donor is worth many times a one-time donor, not only because they give again but because keeping a donor costs almost nothing relative to what you spend to acquire a new one. The whole game is moving people from the first gift to the second, and from the second to a standing relationship.

The numbers are blunt. According to the Fundraising Effectiveness Project, first-time donor retention sits around one in five — eighty percent of new donors never give again. Once a donor gives a second time, retention climbs to near sixty percent. The cliff is the gap between the first gift and the second, and almost everything that determines whether a new donor survives it happens in the first ninety days.

What do most organizations do during those ninety days? Send an automated receipt, maybe a single thank-you, and then nothing until the next campaign asks for money again. We flood, then we go silent, then we flood. It is the opposite of drip irrigation, and it produces the retention you’d expect.

What your donors are actually missing

Donors don’t lapse because they stopped caring about your cause. They lapse because they never came to know your organization well enough to feel like part of it. A first gift is a flicker of belief. It needs tending before it becomes a habit.

A drip campaign is how you tend it. Done well, it does two things. It helps you understand who your donors are, by watching what they read and respond to. And, more importantly, it helps your donors understand who you are: the people doing the work, the decisions you’re weighing, the difference their money makes. That second half is the one nonprofits chronically neglect, and it’s the half that earns a second gift.

The rest of this series gets practical. Next week, why the first gift is a hello and not a thank-you, and what belongs in those crucial first ninety days. After that, how to build a sequence that sounds like a person, and finally, why most nonprofit drips fail and how to measure one that works.

This is what we’re building at Sincere. More on that as the series goes on.