The minute someone subscribes is the best shot your brand will ever get at their attention. They just raised their hand. They are curious, they want to hear from you, and their eyes are on your sender name. What you do over the next week or so decides whether they buy or quietly drift toward the unsubscribe link.
48 hrs
the highest-attention window you get with a new subscriber, so do not waste it
A welcome series is the flow that makes the most of that window. It delivers whatever you promised at signup, introduces the brand, and earns the first order before the excitement fades. It runs for every new subscriber, forever.
How many emails should a welcome series be
Three to five works for most brands. The right number comes down to two things: how complex your offer is and how long people take to decide. Simple, low-price products? Three is plenty: introduce, inform, convert. Considered or premium purchase? Give yourself five or six to build trust before you ask. Past six and you risk wearing out the welcome before anyone buys.
The usual mistake is stopping at one (a single hello, then silence) or padding the series with filler. Every email should earn its spot by doing one job.
What each email should do
- 1.Email 1, deliver the promise. Sends right away. If you offered a discount or a guide at signup, this is where it shows up. Say what they will hear from you and how often. Keep it short.
- 2.Email 2, tell the story. Sends about two days later. This is your "why we exist" email: what makes you different, who you are for, what you stand for. Do not sell here. Just make the brand worth watching.
- 3.Email 3, show what you do. Sends two to three days after that. Point to your bestsellers or a "start here" guide. Low pressure. The job is orientation, not a hard sell.
- 4.Email 4 and beyond (if used), earn the sale. One clear call to action with your strongest proof: reviews, ratings, before-and-afters, or a gentle nudge to buy. This is the close.
Timing
Email 1 goes out immediately, no delay. Any gap between signing up and getting the promised reward costs you trust and clicks. After that, space the rest two to three days apart so the series plays out over a week to ten days. Present, not pushy.
Always set an exit so anyone who buys mid-series stops getting the rest. Sending a "come buy" email to someone who ordered yesterday tells them you are not paying attention.
Give first, ask second. Be generous in the first two emails (story, useful insight, the reward they signed up for), then make the ask. People who feel like they got something are far more likely to buy.
Benchmarks to beat
50%+
open rate on email 1, the highest-intent moment on your list
5-15%
click rate across the whole series
Two more to watch: first-order conversion attributable to the flow (which email actually closes), and revenue per recipient (the single clearest read on whether the series pays off).
Common mistakes
- Repeating the discount in every email. Give it once, then lead with value and story.
- One welcome email and nothing else. Most first orders come from emails 2 and 3.
- No purchase exit. Buyers who keep getting welcome emails feel ignored.
- Treating it as a pure promo blast. People who feel sold to from email one leave fast.
Build a welcome series in Klaviyo
- 1
Trigger on list join
Create a flow triggered when a profile joins your newsletter or signup list.
- 2
Send the incentive immediately
Email 1 sends with no delay and delivers the signup offer plus what to expect.
- 3
Add the brand-story email
After about two days, send an email on what makes the brand different.
- 4
Add the conversion email
Two to three days later, show bestsellers with a clear call to a first purchase.
- 5
Set the exit and go live
Exit anyone who buys, turn the flow on, and watch open and conversion rates.
Frequently asked
How many emails should a welcome series have?
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Most Shopify brands do well with three to five. Simpler, lower-price brands can stop at three. Considered or premium brands benefit from five or six to build trust before the ask.
When should the first welcome email send?
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Immediately. Signing up is peak interest, and if you promised a reward, any delay costs you trust and conversions.
Should every welcome email include a discount?
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No. Deliver the signup offer in email one, then lead with story and product value. Repeating it every time trains people to wait and cheapens your full-price catalog.