Every week, I talk to DTC brands that are sitting on a revenue problem they don't know they have. Their Klaviyo account is set up. They have flows running. They send campaigns. And yet, they're leaving money on the table in ways that are entirely fixable.
I run a Klaviyo Elite Partner and Shopify Platinum Partner agency. Across every audit, discovery call, and account review I've done over the past year, the same gaps keep showing up. Not because brands aren't trying, but because retention marketing still gets treated as a secondary concern instead of a primary growth driver.
Here's what the best-performing DTC brands are doing differently.
1. Stop Treating Subscribers and One-Time Buyers the Same Way
This is the single most common mistake I see in subscription-based DTC brands, and it's almost always invisible until someone actually looks for it.
When a customer places their first subscription order, Klaviyo typically fires the same "new order" event as any other purchase. If your flows and campaign segments don't explicitly distinguish between subscription-first orders and standard one-time purchases, you're batching two completely different buyer intents together and messaging them identically.
A subscription customer just made a higher-commitment decision. They're telling you they plan to stay. Your welcome series, your post-purchase flow, and your ongoing cadence should all reflect that. A one-time buyer needs to be nurtured toward a second purchase or a subscription conversion. That's a completely different job.
The fix starts with your data model. Make sure subscription order events are tagged or profiled distinctly in Klaviyo. Build flows that branch based on whether someone is entering as a subscriber or a one-time purchaser. Then build campaigns that speak to each group on their own terms.
Brands that do this well tend to see meaningful improvements in subscriber retention and one-time-to-subscriber conversion rates within the first 90 days.
2. Get More Out of Your Transactional Emails
Most brands set up their order confirmation and shipping notification emails, check the box, and never touch them again. Order confirmations and shipping notifications consistently produce some of the highest open rates of any message you'll ever send, often 60% or higher, because customers are actively looking for them.
What typically lives in that email? An order summary, maybe a support link, and a generic thanks for your purchase. That's a missed opportunity inside your highest-engagement moment.
Brands that convert this moment well use tools like Wonderment or Loop Tracking to upgrade their shipping experience into a branded, personalized touchpoint. Instead of sending customers to a FedEx tracking page, they land on a customized order-status page that surfaces product recommendations, review requests, loyalty point balances, or subscription upsell messaging, contextually, based on what the customer bought.
The baseline version of this doesn't require a new platform. Even improving your standard Klaviyo order confirmation flow to include a cross-sell based on purchase category, or a post-delivery review request timed appropriately, will outperform what most brands are currently doing.
3. Build Your Segmentation Around Engagement Tiers First, Purchase History Second
A lot of DTC brands segment their email list primarily by what people bought. That's useful, but it's incomplete. The brands with the healthiest deliverability and the strongest campaign performance segment first by engagement, and then by purchase behavior within each engagement tier.
Here's why this matters practically: if you're sending to your full list, including contacts who haven't opened an email in six or twelve months, you're actively damaging your sender reputation with every campaign. ISPs interpret low engagement as a signal that recipients don't want your mail, and over time, that drags down deliverability for everyone on your list, including your most engaged buyers.
The segmentation framework I recommend has four tiers:
- Highly engaged (opened or clicked in the last 30 to 60 days): Send freely and frequently.
- Engaged (opened or clicked in the last 90 to 120 days): Normal cadence with strong creative.
- At-risk (no engagement in 120 to 180 days): Run a targeted re-engagement sequence before they fall further.
- Unengaged (no engagement in 180-plus days): Suppress from campaigns. Run a final win-back attempt, then remove.
One brand I worked with recently had approximately 205,000 active profiles in Klaviyo, but roughly 45,000 to 47,000 of them met "highly unengaged" criteria. They were sending to all of them, which was degrading their deliverability and inflating their Klaviyo bill. The answer was to tighten their sending universe and rebuild from a clean foundation.
Suppression isn't giving up on subscribers. It's protecting the subscribers who actually matter.
4. Let Your Flows Do More of the Work
Campaigns are how most brands think about email. Flows are where the consistent revenue lives.
A well-built flow library runs in the background, generating revenue without a campaign manager having to schedule anything. Done right, flows catch high-intent moments — abandoned checkouts, browse abandonment, post-purchase windows, win-back timing — and convert at dramatically higher rates than campaign sends, because the message lands when the behavior just happened.
The core flow stack every DTC brand should have live and optimized in 2026:
- Welcome series: This is where you set expectations, communicate brand values, and drive the first purchase if they haven't already bought. A three-to-five email sequence beats a single welcome email.
- Abandoned checkout: Should have at least three emails, and SMS if you have it.
- Browse abandonment: Often underdeveloped because it requires proper site tracking. When Klaviyo is tracking page views correctly, this is one of the highest-ROI flows in the account.
- Post-purchase flow: Sequenced by product or category, driving reviews, cross-sells, and replenishment timing.
- Win-back: Triggered based on days since last purchase, not engagement alone. Time the messaging to when a re-purchase would naturally be due.
One thing worth calling out: don't over-branch. I see accounts with 20 or 30 flow variations before the volume actually justifies them. Start with clean, simple flows. Optimize the core paths. Add complexity only when data tells you to.
5. Coordinate Email and SMS, or Consolidate Onto One Platform
SMS has become a primary retention channel for a lot of DTC brands. But the way most brands run it, decoupled from email, on a separate platform, with no shared profile data, creates problems that compound over time.
When email is in Klaviyo and SMS is in Attentive or Postscript, you lose the ability to make intelligent per-user channel decisions. You might send an email and an SMS to the same person about the same abandoned cart within hours of each other. You also lose the ability to suppress SMS recipients who are highly active on email, which inflates costs.
The ideal state in 2026 is a single platform orchestrating both. Klaviyo SMS has matured significantly and is now the right answer for most mid-market DTC brands that want to simplify their stack and improve attribution accuracy.
If a platform migration isn't feasible right now, the minimum you should do is map your Klaviyo and SMS profiles carefully, use consistent identifiers, and build explicit logic in your flows that prevents redundant outreach across channels.
When I talk to brands considering an SMS migration, a few realities always come up: historical click and campaign engagement data can't be ported between platforms, phone number transfers take time, and your subscriber list in the new platform starts fresh. Plan the migration timeline around those constraints, not against them.
6. Enrich Your Klaviyo Profiles, Not Just Your Event Stream
Most Klaviyo accounts are event-heavy and profile-light. Brands track what customers do but don't systematically enrich profiles with attributes that would make segmentation and personalization dramatically more useful.
Here's what that looks like in practice. If you run a subscription business and someone has been a subscriber for three-plus years, that data should live on their profile as an attribute, not just be inferrable from their order history. If a customer has purchased across three different product categories, that should be a profile property you can segment on. If someone has registered a product, indicated a preference, or taken a high-intent action on your site, that context belongs in their profile.
Klaviyo's newer features, including Customer Hub, become significantly more useful when the underlying profile data is rich and structured. Dynamic content in emails, conditional splits in flows, and any kind of personalization engine all depend on having reliable, queryable profile attributes to work with.
Building a profile enrichment strategy doesn't require a massive technical lift. Start by identifying the five to ten attributes that would most meaningfully improve your segmentation, then map how each one gets written to the profile. Shopify metafields, Klaviyo custom events with profile attribute updates, and integration partners can all contribute.
7. Measure Retention Beyond Open Rates and Tie It to Revenue
Open rates are a process metric. They tell you whether people are reading your emails. They don't tell you whether your retention program is actually retaining customers.
The metrics that matter for a DTC retention program in 2026:
- Repeat purchase rate: What percentage of first-time buyers make a second purchase within 90 days? 180 days?
- Customer lifetime value by cohort: Are customers acquired through different channels performing differently over time?
- Subscription retention by shipment: For subscription brands, where in the lifecycle does churn spike? The third shipment? The sixth? Knowing this tells you where to intervene.
- Klaviyo-attributed revenue as a percentage of total revenue: The topline indicator of whether your owned channel program is scaling with the business or falling behind.
- Revenue per recipient: Useful for comparing campaign performance across segments. A campaign sent to 5,000 highly engaged subscribers that generates $8 per recipient is a stronger result than a campaign sent to 40,000 mixed-engagement contacts at $0.90 per recipient, even if the second one produces more absolute revenue.
Building even a simple retention dashboard that aggregates Klaviyo, Shopify, and subscription data gives you visibility that most brands are currently flying without. The brands winning at retention in 2026 are measuring the right things, building toward customer lifetime value, and treating owned channels as a compounding asset.
The Underlying Principle
Every one of these strategies comes back to the same idea: retention marketing works best when it's built around the customer's lifecycle, not the brand's content calendar.
The foundation is already in most of these brands' existing tech stack. It just needs to be used correctly.
