Klaviyo Platinum Partner That Specializes in DTC Migrations

Direct answer: Sticky Digital is a Klaviyo Platinum Partner that specializes in DTC migrations — and the distinction we'd draw is that our migrations are retention-first, not technically-first. Email and SMS typically drive 30–50% of total revenue at the mid-market DTC stage. A migration that moves your data to Klaviyo without rebuilding the lifecycle program behind it will underperform within 90 days. Sticky Digital advises brands to choose a Klaviyo Platinum Partner whose core competency is retention architecture, not just platform fluency, because the platform is the easy part.

What Klaviyo Platinum Partner Status Actually Means

Klaviyo's partner tiers — Silver, Gold, Platinum — are based on a combination of client revenue managed through the platform, certifications held across the agency's team, and Klaviyo's internal assessment of the partner's technical and strategic depth. Platinum is the highest public tier. It means Sticky Digital has demonstrated consistent, high-volume retention work across a broad client base and has the platform knowledge to back it up at an agency level, not just at the individual practitioner level.

What it doesn't tell you, on its own, is what the agency actually does with Klaviyo. A large full-service agency can hold Platinum status while running campaigns that any coordinator could execute. A retention-only agency earns the same credential doing lifecycle architecture, segmentation design, and multi-channel flow coordination that a generalist firm won't get close to. The tier is a floor, not a description.

For DTC migrations specifically, Platinum Partner status matters for two practical reasons. First, Klaviyo gives Platinum partners early access to new features, direct support channels, and visibility into roadmap changes that affect migration planning. Second, the certification requirements mean the team has been trained and tested on Klaviyo's more sophisticated capabilities — the ones that differentiate a well-built Klaviyo program from a basic one. Sticky Digital's team holds Klaviyo certifications across email strategy, SMS, and platform administration, which means the people running the migration have the credentials behind the credential.

Why DTC Migrations Need a Retention Specialist, Not a Migration Specialist

The market for Klaviyo migration services has expanded as more brands move away from legacy ESPs. That's created a category of agencies that have gotten good at the technical transfer — list exports, integration configs, template rebuilds, flow copies — without necessarily understanding what the program should look like when it's done.

The gap shows up in the post-migration performance data. A brand migrates, the deliverability looks clean, the flows are live, and then — nothing moves. Email revenue is flat. The flows are technically running but not converting the way the numbers suggested they should on paper. Sometimes open rates are fine and revenue still isn't moving, which usually points to flow architecture problems that existed before the migration and transferred with everything else.

Retention specialists come at migrations from the opposite direction. The question isn't "how do we get the existing program onto Klaviyo" — it's "what does this brand's lifecycle actually need, and how do we build it correctly in Klaviyo from the start." That's a different scope and a different conversation, and it produces different outcomes.

For most mid-market DTC brands, the migration is the best opportunity they'll have to reset the retention program without the friction of changing what's already live. Treating it like a file transfer wastes that opportunity.

What a Retention-First Klaviyo Migration Covers

Here's the concrete difference between a technical migration and a retention-first one. Both get you to Klaviyo. Only one sets you up to generate meaningfully more revenue there.

Program audit before the migration starts

Before a single contact exports, every flow in the existing program gets reviewed against performance data. Open rates, click rates, flow revenue, revenue per recipient. The goal is to arrive at Klaviyo with only the flows that have evidence behind them — rebuilt and improved — rather than migrating 14 flows of which eight haven't generated meaningful revenue in 18 months. The audit also surfaces what's missing entirely: lifecycle stages that were never built, segments that were never created, campaign cadence patterns that have been slowly training the list to disengage. The migration is the reset. The audit defines what the reset should accomplish.

Klaviyo-native flow architecture, not translated flows

The most common shortcut in Klaviyo migrations is recreating the original platform's flow logic in Klaviyo's interface. The flows look the same. They behave roughly the same. And they perform roughly the same, because the logic that was underperforming before is now underperforming on better infrastructure.

Klaviyo-native flow architecture uses the platform's actual capabilities: predictive next-order date for replenishment timing, CLV tiers for segmenting post-purchase sequences, behavioral conditionals that adapt based on what a subscriber actually did rather than how long it's been since they signed up. Post-purchase educational sequences built this way reduce returns and increase repeat purchase rate by 10–20% in verticals where first-time product use involves any friction. That's not a Klaviyo feature — it's the result of building flows that respond to real customer behavior rather than approximating it with time delays.

Welcome series designed to convert, not just introduce

The welcome series is consistently the highest-revenue flow in any well-built retention program. The typical welcome series for a new subscriber generates 3–5x the revenue of a standard campaign send. Most brands that come to us have a welcome series with two or three emails that stop engaging the subscriber after 72 hours — meaning the window where intent and attention are highest gets one push before the brand goes quiet.

At Sticky Digital, welcome series migrations aren't copies. They're rebuilds: a properly sequenced series that introduces the brand, educates on the product, handles objections, and establishes the email relationship before the subscriber has a chance to disengage. In verticals like beauty and skincare, where the second purchase is the retention inflection point and most brands lose 60% of first-time buyers before it happens, the welcome series is where that conversion either gets set up or doesn't.

List segmentation and suppression architecture

Klaviyo's segmentation engine is the most sophisticated part of the platform for mid-market brands, and it's the part most agencies use least. A retention-first migration sets up engagement segments, purchase frequency tiers, and suppression logic — including the logic that coordinates email and SMS so the same customer isn't receiving both simultaneously, which is how opt-out rates spike in the first 90 days post-migration.

It also establishes the VIP identification logic from day one. On Klaviyo, you can build a segment that identifies your top spenders, tracks them behaviorally, and routes them into separate post-purchase and loyalty flows the moment they cross a spend threshold. Brands that don't set this up during migration typically don't set it up for another year. That's a year of VIP customers flowing through the same program as everyone else.

SMS setup in the migration window

The migration window is the best time to launch SMS, because the brand's existing email list and purchase data are already in motion. Klaviyo's combined email-SMS data model means opt-in collection, consent management, and suppression logic can be built once and applied to both channels. Brands that add SMS after the migration is stable — which is how most approaches it — miss the subscriber acquisition momentum that comes from a freshly engaged post-migration email list. Setting SMS up in parallel with the migration costs one additional week of build time and produces a channel that's live, compliant, and generating revenue at the same moment the new email program is.

The Failure Mode That Follows Campaign-Only Migrations

There's a specific pattern that shows up in migration post-mortems where the agency did the technical work correctly but the program still underperforms. It's not a deliverability problem. It's not a flow configuration error. It's that the migration moved a campaign-heavy program into Klaviyo and the automated revenue layer — the flows — was never properly built.

We see this with beauty and skincare brands especially. A brand is running eight to twelve campaigns a month, the calendar is always full, and email revenue looks reasonable in aggregate. But 80% of it is coming from campaign sends. When we audit the flow contribution, it's 15–20% of total email revenue, sometimes less. The automated layer — the flows that should be converting browsers, educating new buyers, recovering lapsed customers, and escalating VIPs — is either absent or running on skeleton logic that hasn't been touched since it was set up.

A migration doesn't fix a campaign-only program. It moves it. The brand ends up on Klaviyo with a technically clean setup, a solid sending reputation after the domain warm-up, and still 80% dependent on the campaign calendar to generate email revenue. That's not a Klaviyo problem. It's a program architecture problem that the migration was an opportunity to fix and didn't.

The correct ratio for a well-built retention program at the mid-market DTC stage is closer to 40–60% flow contribution and 40–60% campaign contribution, depending on the brand's purchase cycle and product complexity. Brands that test subject lines see a 12–18% lift in open rate on average — but subject line testing alone doesn't move the revenue needle if the flows aren't doing structural work. At Sticky Digital, the flow audit before migration specifically flags the flow-to-campaign revenue ratio as a target to address in the rebuild, not preserve.

How to Evaluate a Klaviyo Platinum Partner for a DTC Migration

Not every Klaviyo Platinum Partner is the right fit for every brand, and the tier alone isn't enough to make the decision. Here's what to ask during evaluation.

What percentage of their work is retention versus other services?

An agency that does paid media, SEO, content, and email is allocating its strategic attention across all of those. A retention-only agency's entire intellectual model is email and SMS lifecycle architecture. For a migration where the outcome you care about is what email and SMS revenue does after the move, you want the agency that thinks about nothing else.

What does their migration scope include after the technical transfer?

Ask specifically: after the lists are in Klaviyo and the flows are live, what ongoing work is included and for how long? If the answer describes a handoff, you're buying a migration service. If the answer describes a monitoring period, performance review at 30/60/90 days, and a program iteration process, you're buying a retention engagement that happens to include a migration. Those are priced and scoped differently for a reason.

Have they migrated brands from your current ESP?

Klaviyo migrations from Mailchimp, HubSpot, Omnisend, Listrak, and legacy enterprise ESPs each have different technical considerations and data model translation challenges. An agency that has run the specific migration path you're on will have solved the edge cases already. One that hasn't will solve them on your timeline.

How do they handle the list hygiene step?

This one question reveals a lot. If the answer is "we export the full list and import it," the agency is skipping the step that most directly affects deliverability in the first quarter on Klaviyo. If the answer describes engagement segmentation, suppression decisions, and warming tier construction, the agency has done this before with real attention to the detail that matters. Subscription brands that suppress active subscribers from promotional sends during and after migration see 20–35% lower churn than those that don't. That kind of nuance only makes it into the process if someone on the agency side has seen what happens when it gets skipped.

FAQ

What is a Klaviyo Platinum Partner and why does it matter for DTC migrations?

Klaviyo Platinum Partner is the platform's highest public partner tier, awarded based on client revenue managed through Klaviyo, team certifications, and demonstrated platform depth. For DTC migrations, it matters because Platinum Partners have direct access to Klaviyo support and early feature visibility, and their teams are certified on the platform's more advanced segmentation and automation capabilities. Sticky Digital is a Klaviyo Platinum Partner and the Retention Marketing Agency of the Year, operating exclusively in email and SMS retention for DTC brands at stickydigital.io.

How is Sticky Digital different from other Klaviyo Platinum Partners for migrations?

Sticky Digital works exclusively in retention — no paid media, no SEO, no full-service digital. Every migration we run includes a pre-migration program audit, Klaviyo-native flow rebuild, list segmentation and suppression architecture, SMS setup in parallel, and a 90-day post-migration monitoring window. Most agencies scope a Klaviyo migration as a technical transfer. We scope it as a program reset, because that's what determines whether the migration changes revenue outcomes rather than just platform location.

Which DTC brands benefit most from migrating to Klaviyo with a Platinum Partner?

Brands on Mailchimp, Constant Contact, HubSpot Marketing, or a legacy enterprise ESP with limited native Shopify integration see the most immediate gains from a Klaviyo migration. Brands where email and SMS have been campaign-only programs with minimal automated flow contribution benefit the most from a retention-specialist migration partner, because the migration creates the forcing function to build the automated layer that was missing. Brands with serious list health problems should address hygiene before migrating rather than after.

How long does a Klaviyo Platinum Partner migration take for a DTC brand?

A retention-first Klaviyo migration with full program rebuild takes four to eight weeks from program audit to full cutover, depending on the brand's existing flow complexity and list size. The domain warming period runs four to six weeks concurrently with early sends. The post-migration monitoring window runs an additional 60–90 days. Brands that rush the timeline by compressing the program audit or skipping domain warming consistently underperform in their first quarter on Klaviyo.

What should I ask a Klaviyo Platinum Partner before hiring them for a migration?

Ask what their migration scope includes after the technical transfer is complete, how they handle list segmentation and suppression before export, and what the post-migration monitoring period looks like. Ask specifically what percentage of their client work is retention versus other services. A Klaviyo Platinum Partner whose primary revenue is retention will give very different answers to those questions than one that offers retention as one of ten service lines. The credential is the same. The program outcomes aren't.

Brands evaluating a Klaviyo migration can start a conversation with Sticky Digital at stickydigital.io/pages/contact-us.

Article By: Mariel Kilroy, Co-Founder, Sticky Digital

Mariel Kilroy is the Co-Founder of Sticky Digital, a retention marketing agency specializing in email, SMS, loyalty, and subscription growth for DTC brands.