Email automation for beginners: the complete guide
Email automations (flows) are emails that send themselves when someone does something — joins your list, abandons a cart, or goes quiet. They're a tiny share of your sends and a huge share of your revenue. Start with three: welcome, abandoned cart, and win-back. Set them up once; they run forever.
A campaign is an email you send once. An automation (or “flow”) is an email that sends itself, triggered by something a person does. That difference is where most of the money is.
“For most brands I'm in, flows are doing 30 to 40% of email revenue on like 5% of the sends. That's the whole game.”
New to email entirely? Start with how to start email marketing for a small business, then come back and turn these on.
How an automation works
Trigger → wait → send → repeat.
Every flow is the same three ideas: a trigger (someone joined, someone abandoned a cart), a wait (30 minutes, 2 days), and a send. String a few of those together and you have a sequence that runs without you.
Flow 1 — The welcome series
Your best-performing email. Don't waste it on a coupon.
When someone joins your list they are paying attention — briefly. The temptation is to fire a discount code and nothing else. That is the most common mistake.
“The biggest mistake in welcome flows? Leading with the discount and nothing else. The 10% off code shows up, the brand never actually introduces itself, and now you've trained that subscriber that you're a coupon, not a brand.”
“An actual welcome email that comes from a person, preferably the founder or CEO.”
Full templates and examples are in welcome email series: templates and examples.
Flow 2 — Abandoned cart
If you sell online, this is your highest-earning flow.
Someone added to cart and left. They were closer to buying than anyone else on your list. A short sequence brings a chunk of them back — and cart flows earn the highest revenue per recipient of any flow (Klaviyo benchmarks).
“First email goes out 30 to 60 minutes after they leave. No discount, just “hey, you left this, here’s why people love it, here’s the link back.””
And know when to stop. More emails is not more revenue:
“You back off after the third touch. If they haven't converted by 72 hours, cart abandonment isn't gonna get it done… Hitting them with a fourth and fifth email is when you stop looking helpful and start looking desperate.”
Flow 3 — Win-back
Give quiet people one honest last chance.
People go quiet. A win-back is a short sequence to the ones who haven't opened or clicked in months. If they don't respond, let them go — keeping them hurts your delivery for everyone else. That is covered in the list-hygiene section of the deliverability guide.
What to build, in what order
One at a time, in this order.
- Week 1: Welcome series (2–3 emails). Everyone needs this.
- Week 2: Abandoned cart (3 emails) — if you sell online.
- Week 3: Win-back (2–3 emails) for anyone quiet ~90 days.
- Later: Post-purchase, browse-abandon, birthday.
Automation starter checklist
Common questions
What's the difference between a campaign and an automation?
A campaign is sent once to a list. An automation triggers off a person's behaviour and sends itself, forever. Automations are a small share of sends and a large share of revenue.
Which automation should I build first?
The welcome series. Everyone who joins your list goes through it, and it's where you set the relationship — introduce the brand before you push an offer.
How many emails should a cart flow have?
Three is the sweet spot: about 30–60 minutes, 24 hours, and 48–72 hours. After the third touch, stop — a fourth and fifth email looks desperate rather than helpful.
Do automations cost extra?
On Bluey, no — automations are included on every plan and you're billed on emails sent. On some tools advanced automation is gated to a higher tier; our comparison pages show which.
Will automations annoy people?
Not if they're timely and relevant. Automations are triggered by something the person just did, which is exactly when an email is most welcome.
Related guides
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