TL;DR
- The 75-day trigger is Klaviyo's default baseline, but it's just the starting point, not your ceiling
- Most DTC brands ignore behavioral triggers that signal a customer is ready to return before they've gone completely cold
- Multi-channel win-back campaigns combining email, SMS, and paid retargeting outperform single-channel approaches
- Re-engaging existing customers typically costs a fraction of acquiring new ones, a well-documented industry advantage, yet most brands leave this revenue on the table daily
1. The 75-Day Silence Trigger (Your Baseline, Not Your Ceiling)
Most Klaviyo win-back flows wait 75 days after a "Placed Order" before sending the first email (Klaviyo Community ↗). That baseline targets customers who purchased once and went silent. But 75 days is a starting point, not a strategy. Your email automation flows for win-back should layer urgency signals on top: price page visits, products viewed twice, SMS opt-ins. These behavioral triggers let you fire before the 75-day mark, when purchase intent resurfaces, not after it's gone cold.
2. Lapsed Browse Abandonment for High-Intent Visitors
Most brands limit browse abandonment to recent window visitors, missing the bigger play: contacts who viewed products months ago and returned to your site. These people showed intent once, left your ecosystem, forgot you existed, and now they're back. That's a signal. Set your email automation flows win-back trigger to fire when any lapsed contact (someone who hasn't purchased in 75+ days) returns and views a product page. Your window is narrow but real, re-engage them before they disappear again.
3. Cart Abandonment for Previously Active Customers
Your standard cart abandonment flow fires for every visitor who doesn't checkout. But when a lapsed customer, one who bought from you months ago, abandons a cart, that's a different animal entirely. They remembered you, came back, and almost bought again. That's a screaming signal your win-back email automation flows should capitalize on. Unlike generic abandonment flows, segment this trigger to fire only for customers with purchase history. Reference their previous order in the copy and use a "We miss you" subject line prefix. According to Klaviyo Community, winback flows often use a 75-day wait period before triggering, giving you a natural window to re-engage customers who've gone quiet. These win-back email campaigns help maintain a clean list while recovering revenue you'd otherwise lose to competitors.
4. Price Drop Alerts on Previously Viewed Products
Set up your email automation flows to win-back customers when prices drop on products they viewed but never bought. These are people who showed intent but needed the right push. When you drop the price on something they browsed, you get scarcity and savings working together. Add the product they viewed, show the new price, and make it impossible to ignore. This is FOMO with a legitimate reason to re-engage.
5. Back-in-Stock Alerts for Wishlist and Viewed Items
When a product that was out of stock finally becomes available, you have a prime re-engagement opportunity. These are warm leads, contacts who wanted your product but couldn't buy it at the time. Set up Klaviyo's "Product Back in Stock" trigger filtered to contacts who viewed or wishlisted that specific item. Unlike generic win-back campaigns that might wait 75 days after last purchase (Klaviyo Community ↗), back-in-stock alerts capitalize on renewed product availability with zero wait time. Your lapsed contacts get a relevant reason to return and complete a purchase they genuinely wanted to make.
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6. Post-Review Request Silence as a Re-Engagement Signal
If a customer ignores your review request, they're sending a signal, disengagement or just lazy reviewers, either way it's money left on the table. Most brands fire the review request once and move on. Don't. Build a micro-flow: if no opens or clicks on that review email within 5 days, trigger a win-back sequence automatically. Reference their recent purchase, acknowledge they probably meant to respond, and offer a small incentive, a discount, a free shipping code, to pull them back before they go fully cold. Re-engaging someone before they churn costs a fraction of what replacing them does.
7. Loyalty Points Expiration Triggers
Set up your email automation flows win-back sequence around loyalty point expiration, because customers sitting on unredeemed rewards are primed to buy, if you reach them before the clock runs out. Schedule three emails at 30 days, 14 days, and 3 days before expiration. Lead each message with a direct "You have X points expiring soon" subject line that front-loads the value rather than burying it in a generic promo. Frame these as "don't lose your rewards" moments, not discount blasts. According to Klaviyo Community's winback flow trigger logic, the key is timing your message before a customer drifts into full inactivity. An ounce of urgency here prevents you from needing a full 75-day re-engagement campaign later.
8. Seasonal Purchase Pattern Timing
Your past customers have purchase clocks in their history. If someone bought from you in January, their seasonal window is returning, and you can predict it. Analyze your customer data to identify when each segment typically purchases, then trigger your email automation flows win-back sequence 30 days before that window opens. This catches subscribers right when their buying instinct resurfaces, before they drift to competitors or forget you exist. Unlike generic win-back blasts that spray and pray, pattern-based timing puts your message in front of the right customer at the right psychological moment. Your email list remembers. Use it.
9. Multi-Channel Win-Back Combining Email, SMS, and Paid Ads
Your email automation flows win-back strategy can't rely on a single channel. Hit lapsed customers across platforms, if they don't open your email within 48 hours, trigger an SMS with a direct link and shortened URL. Non-responders get layered with Meta or Google retargeting to keep your brand visible until they return. Your job is to find them wherever they scroll. This multi-channel approach ensures you're not dumping all your effort into one inbox that might never get opened.
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10. Post-Segment Re-Confirmation Before List Cleaning
Before you delete inactive subscribers from your Klaviyo list, give them one last chance to opt back in. Send a "confirm you're still in" email or preference center update, this re-engagement campaign turns dormant contacts into a win-back trigger. According to Klaviyo Community, winback flows typically use a 75-day wait before sending the first email, but this re-confirmation step should come first. Contacts who open or click your re-confirmation email are warm leads worth nurturing through your email automation flows; those who ignore it are cleanly segmented for removal. Winback flows help maintain a clean email list, and this two-step process protects your sender reputation while maximizing your remaining list value.
Run all 10 of these and your win-back program stops being a single email that half your list ignores. Your customers will re-engage when they're actually ready to buy, not 75 days after they've already moved on. If you want to see how these triggers work inside your specific Klaviyo account, book a free 15-minute strategy call.
Frequently Asked Questions
What is the default win-back trigger in Klaviyo?
Klaviyo's default win-back trigger uses the 'Placed Order' event combined with a 75-day wait period before sending the first email (Klaviyo Community ↗). This captures customers who purchased once but haven't returned to your store.
How long should I wait before sending a win-back email?
While 75 days is the standard Klaviyo default, the optimal wait time depends on your purchase cycle. Use the 75-day baseline, then layer behavioral triggers, browse abandonment, price drops, cart recovery, that fire earlier when purchase intent resurfaces.
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What's the difference between win-back and re-engagement emails?
Win-back campaigns specifically target inactive contacts who previously purchased or signed up but stopped opening your emails. Re-engagement is a broader term covering any attempt to revive subscriber engagement, both apply similar tactics.
Should I include an offer in my win-back emails?
Yes, but lead with a friendly check-in message before introducing offers. The classic win-back flow starts with a genuine 'we miss you' tone, then follows up with helpful content or incentives. Discounts work best for price-sensitive segments.
How many emails should be in a win-back flow?
Most effective win-back flows include 3 to 5 emails over 30 to 45 days. Start with a personal check-in, add value (new arrivals, content), then introduce an incentive if needed. End with a final 'we're removing you from our list' email for non-responders.
Can I use SMS alongside email for win-back campaigns?
Absolutely. Multi-channel win-back campaigns combining email, SMS, and paid retargeting outperform single-channel approaches. If contacts don't open email within 48 hours, trigger an SMS follow-up to maintain momentum.
How do I know if my win-back flow is working?
Track revenue attributed to the win-back flow, re-engagement rate (percentage of lapsed contacts who purchase again), and list hygiene improvement. A healthy win-back flow should recover a meaningful portion of lapsed customers while cleaning out genuinely inactive contacts.
