Automated emails account for just 2% of all emails ecommerce stores send — but they generate 37% of all email revenue. That's not a rounding error. That's the difference between email as a cost center and email as your most profitable channel.

A complete Shopify email automations setup doesn't require Klaviyo at $150/month or Omnisend at $59/month. Shopify now has native email automations built in, free for your first 10,000 emails every month. For stores doing under $30K/month in revenue, that's likely all you need.

If you haven't set up email automations yet — or you're paying for a third-party app you barely use — this guide walks you through the four flows that matter most, using only Shopify's built-in tools.

What Does Shopify Email Automation Include?

Shopify's native email tool — now called Shopify Messaging as of March 2026 — includes pre-built automation templates, a drag-and-drop email editor, and customer segmentation. It lives in your Shopify admin under Marketing > Automations.

Here's what you get without installing anything:

Pre-built automation templates — welcome series, abandoned cart, abandoned checkout, post-purchase follow-up, winback, and more
Drag-and-drop email editor with your store's branding pulled in automatically
Customer segmentation based on purchase history, location, and behavior
10,000 free emails per month — after that, $1 per 1,000 additional emails
Built-in analytics with open rates, click rates, and revenue attribution

It's not Klaviyo. You won't get advanced branching logic, predictive analytics, or deep A/B testing on automations. But for the four core flows that drive the majority of email revenue, it works.

Flow 1: Welcome Series (Set This Up First)

Welcome emails have a 42% open rate — higher than any other automated email type. They're also the first impression a subscriber gets after handing over their email address. Skip this, and you've wasted the moment when they're most interested in your store.

How to set it up:

Go to Marketing > Automations in your Shopify admin
Click Create automation and select the Welcome email template
Set the trigger to fire when a customer subscribes to your email list
Add a 10-minute delay (don't send instantly — it feels aggressive)
Customize the email: introduce your brand, highlight your bestsellers, and include a first-purchase incentive if you offer one
Turn it on

Keep the email short. One clear message: here's who we are, here's what we sell, here's why you should come back. A 10% discount code works if your margins support it, but a curated product recommendation works almost as well without cutting into profit.

If you want a series instead of a single email, you can duplicate the automation and add a second email 3 days later. Shopify Messaging doesn't support multi-step sequences in a single automation the way Klaviyo does, but two separate automations with different delays achieve the same result.

Flow 2: Abandoned Cart Recovery (The Highest-ROI Automation)

Abandoned cart emails average a 50% open rate across ecommerce. Welcome emails and abandoned cart emails together drove 76% of all automation orders in 2025, according to Omnisend's benchmark data. If you only set up one automation, this is the one.

How to set it up:

Go to Marketing > Automations
Select the Abandoned cart or Abandoned checkout template (Shopify offers both — abandoned checkout catches customers who started checkout but didn't complete it; abandoned cart catches those who added items but never reached checkout)
Set your first email delay to 1 hour after abandonment
Customize the email to show the products they left behind, with a direct link back to their cart
Turn it on

The standard three-email sequence for abandoned carts follows this timing:

Email 1 (1 hour): Simple reminder. "You left something behind." Include the product image and a direct cart link.
Email 2 (24 hours): Add urgency. "Still available, but selling fast." Social proof or a review helps here.
Email 3 (72 hours): Final nudge. This is where a small discount or free shipping offer makes sense — only if the first two emails didn't convert.

In Shopify Messaging, you'll need to create separate automations for each email in the sequence, each with the appropriate delay. It's a bit more manual than Klaviyo's multi-step flow builder, but it takes about 15 minutes to set up all three.

Flow 3: Post-Purchase Follow-Up (Turn Buyers Into Repeat Customers)

Most stores confirm the order and go silent until the next promotional blast. That gap is where customer loyalty either builds or dies.

A post-purchase email does two things: it reinforces the buying decision (reducing buyer's remorse and refund requests), and it opens the door to a second purchase.

How to set it up:

Go to Marketing > Automations
Select the First purchase upsell or Post-purchase template
Set the delay to 5-7 days after order fulfillment (give them time to receive and use the product)
Include a thank-you message, a product care tip or usage guide, and a recommendation for a complementary product
Turn it on

Don't ask for a review in this email. That should be a separate automation timed 10-14 days after delivery, when they've had enough time to form an opinion. Combining "thanks for buying" with "please review us" dilutes both messages.

A second post-purchase email at 14 days works well as a cross-sell: "Customers who bought [their product] also love [related product]." Shopify pulls product data directly into email templates, so this takes minutes to configure.

Flow 4: Customer Winback (Re-Engage Lapsed Buyers)

A winback email targets customers who bought from you before but haven't returned in a set period. The typical trigger: no purchase in 60-90 days.

How to set it up:

Go to Marketing > Automations
Look for the Customer winback template (if it's not in the template list, you can create a custom automation triggered by customer inactivity)
Set the trigger to 90 days since last purchase
Write an email that acknowledges they've been away and gives them a reason to come back — a new product launch, a restocked bestseller, or a small incentive
Turn it on

Winback emails won't generate the same volume as abandoned cart flows. But the customers they do recover are already past the hardest part of the funnel — they've already trusted you with their money once. Reactivating a lapsed customer costs a fraction of acquiring a new one. For a deeper playbook on reactivation campaigns, see our guide on winback campaigns that bring dead customers back for $0 ad spend.

When Should You Upgrade Beyond Shopify Email?

Shopify's native tools handle the four core flows well. But you'll hit limits as your store grows past $30K/month in revenue or 10,000 emails/month:

No multi-step automations in a single flow — you need separate automations for each email in a sequence
Limited segmentation — you can segment by purchase history and basic behavior, but you can't build segments based on email engagement (opened but didn't click, for example)
No A/B testing on automations — you can test subject lines on campaigns, but not on automated flows
No SMS in automations — Shopify Messaging is email-only for automated flows

If you're under 10,000 emails/month and running a store that does less than $30K/month in revenue, these limits probably don't matter yet. Start with Shopify's free tools, learn what works for your audience, and move to Klaviyo or Omnisend when email becomes a serious revenue channel — not before.

The worst move is paying $150/month for Klaviyo and using 5% of its features. The second worst move is using nothing at all. If you're comparing platforms, our Shopify Messaging vs Klaviyo comparison breaks down exactly where each tool wins.

The Setup That Takes 30 Minutes and Runs Forever

Here's the priority order if you're starting from zero:

Abandoned cart — highest immediate revenue impact, takes 15 minutes to set up all three emails
Welcome email — captures new subscribers at peak interest, takes 5 minutes
Post-purchase follow-up — builds repeat purchase behavior, takes 5 minutes
Customer winback — recovers lapsed buyers, takes 5 minutes

Four automations. Thirty minutes of setup. They run in the background every day, generating revenue while you focus on everything else. When those flows are consistently driving 20-30% of your email revenue, that's when you'll know whether it's time to invest in a more advanced platform — and you'll have the data to prove it.