send the second email, i'm begging 😩

Quick check

Do you segment your email list?

No

One email. Every subscriber.

Your highest-intent buyer and your coldest lead get the same subject line, copy, and product rec. That gap is costing you per send.

Yes

Good. One more question.

Does what each segment receives actually change? Or does the segment just decide who gets the same email?

Does your email copy change based on who's in the segment?

Subject line, product rec, copy angle, testimonial. Not just who receives it.

Not really

This is where the money is.

The segment is there. The personalization just hasn't followed it yet. Brands closing this gap are seeing $3-56K per send where others see $2-8K. Keep reading.

Yes, fully

You're in the top tier.

Most accounts we audit never get here. Keep reading anyway. The mechanics of how an 8-figure brand does this at 200K+ subscribers is worth seeing.

Fast-growing brands almost always have the same blind spot.

The product is scaling, the ads are scaling, the team is scaling.

However, the email list has not quite caught up. While they have segments set up, they're still sending the same campaign to all of them.

See How Detrimental This Can be in Real Account Audits

We pulled up an 8-figure skincare account. 200,000 subscribers flagged for fine lines concerns, 68,000 for dark spots.

Same campaign going to both.

When we rebuilt around concern-based messaging, the fine lines segment got

a subject line written for someone noticing the first signs,
an opener built around early prevention,
the product most likely to convert for that concern,
and a doctor testimonial on fine lines.

The dark spots segment got

their own email entirely, written for someone who's been managing this for years,
with a different subject line, opener, product rec, and testimonial.

Same campaign calendar. Two completely different emails. Zero extra sends.

How one send ships two emails ⚙️

Klaviyo lets you send one campaign to multiple segments with different content per segment. You're writing two emails and attaching them to the right audience in a single send.

Setting up the segment is step one. Writing the email that matches it is step two.

Most accounts never get there.

The subscriber data is already in your account. Each segment is signaling what that customer cares about. Writing to that signal is the unlock.

Your gut check ✅

Open your last campaign. Pull up the segment it went to.

Ask yourself if the subject line could have gone to someone else on your list and landed the same way.

If yes, hit reply and tell me what your segments are called. I'll tell you exactly what each one should be receiving differently.

Cheers,

Josh

P.S. This works in every vertical. Apparel with occasion vs. everyday shoppers. Supplements with performance vs. recovery customers. Homewares with gifters vs. self-purchasers. The segment data already exists. The second email just hasn't been written yet.