Hey, it's Khaled from RetainDTC.
I want to talk about the email you set up once, maybe copied from a template, and haven't looked at since.
Your welcome flow.
Here's what's wild. Welcome emails get an 83.6% average open rate. That's not a typo. For context, your regular campaigns are probably getting 25-30% if they're doing well.
And welcome emails generate 320% more revenue per email than promotional sends.
So the email with the highest open rate, the most revenue potential, and the most attention your subscriber will ever give you... is probably the one you spent the least time on.
That's the gap.
I see it constantly. A DTC brand with solid products, decent traffic, maybe even a good Klaviyo setup. But their welcome flow is three generic emails: "Thanks for subscribing," a 10% coupon, and a "check out our bestsellers" roundup.
It converts at 2-3%. And they think that's fine because they've never seen what good looks like.
Here's what good looks like.
The best welcome flows I've built convert at 8-12%. Some push past 12% with the right audience and offer. The difference is in the structure.
Three things that matter most:
The first 48 hours. That window right after someone signs up is the highest engagement they'll ever give you. If your first email arrives 6 hours later with a generic "welcome to the fam" message, you've already wasted it. Your first email should arrive within minutes and do one job: make them feel like signing up was the right call.
Lululemon welcome email (Source)
The offer positioning. A 10-15% first-purchase discount converts 2-3x higher than no discount. But here's the thing most brands get wrong: the discount isn't a bribe. It's a reward. "Here's 10% off because you just joined" hits different than "BUY NOW 10% OFF LIMITED TIME." Frame it as something they earned by being here.
Source: Really Good Emails
The sequence logic. Three emails minimum, five is better. Each one should have a single job. Email 1: validate the signup and deliver the offer. Email 2: tell your brand story (not your "about us" page, your actual story). Email 3: social proof, real customer results. Email 4: handle the top objection for your product category. Email 5: gentle nudge with the expiring offer.
Onboarding 5 email sequence
Klaviyo's own 2026 data backs this up. Automated flows generate 41% of total email revenue from just 5.3% of sends. Your welcome flow is the biggest chunk of that.
Klaviyo email open rate report (Source)
The brands that nail this aren't doing anything complicated. They're just not treating the most important email they'll ever send like an afterthought.
If you haven't touched your welcome flow in the last 90 days, go look at it right now. Open your flow builder. Read the copy out loud. Ask yourself: would I buy from this?
If the answer is anything other than "yes, immediately," you know what needs to happen.
Talk soon, Khaled, RetainDTC
P.S. If your email isn't pulling in 20-30% of your total revenue, the welcome flow is usually where the leak starts. Reply "audit" and I'll tell you exactly where yours is breaking.
