What is the 60 40 rule in email marketing?

The 60/40 Rule: How to Keep Your Email Subscribers Engaged

Ever feel like your emails are becoming a little too salesy? You're not alone. That’s where the 60/40 rule comes in—a smart, reader-first approach to email marketing that’s been quietly shaping successful campaigns for years.

The idea is simple: about 60% of your emails should focus on adding value—think helpful tips, engaging stories, or inspiring insights—while the remaining 40% can gently promote your products or services. It’s not just a random split; it’s a balance designed to build trust over time.

When your inbox presence feels like a constant pitch, people tune out—or worse, hit “unsubscribe.” But when you lead with value, your audience starts seeing you as a trusted resource, not just another vendor. A how-to guide, a behind-the-scenes look at your business, or a personal story that resonates—these are the kinds of messages that keep readers opening your emails, even when there’s no direct offer attached.

Of course, the 60/40 rule isn’t a rigid formula etched in stone. The right mix can vary depending on your audience and industry. But as a starting point, it’s incredibly effective. Brands that follow this approach often see higher engagement, better click-through rates, and stronger customer loyalty.

The truth is, people don’t sign up for your emails to be sold to—they sign up because they expect something in return: knowledge, entertainment, or a sense of connection. The 60/40 rule helps you deliver exactly that, without losing sight of your business goals.

So next time you draft a campaign, ask yourself: Am I offering enough before asking for the sale? Shift the balance, and you might just find your audience sticking around a lot longer.