HubSpot to Klaviyo Migration Built for Ecommerce Revenue
Move from HubSpot to Klaviyo with full subscriber parity, rebuilt flows, and a structured five-step process that keeps your sends running throughout the transition.
Submit your brief → call within 48 hours → scoped proposal in 3 days → migration begins within 1 week of sign-off
Hero · Migration Specialist at Dual Screens
Migration specialist comparing email platforms · natural light, side angle · 1200 x 630
Switching Email Platforms Is Harder Than It Looks
No native ecommerce triggers
Abandoned cart, browse abandonment, and post-purchase flows require custom workarounds in HubSpot rather than native ecommerce logic.
Revenue attribution is disconnected
HubSpot ties revenue to deals, not orders. Ecommerce brands cannot see revenue per email, revenue per flow, or return per campaign without complex integrations.
Segmentation built for software as a service, not retail
Lifecycle stages, deal pipelines, and contact properties in HubSpot map to sales processes. Predictive analytics, customer lifetime value, and purchase-frequency segments are Klaviyo-native.
Migration risk is real without a plan
Moving lists without a deliverability warmup, or cutting over flows before they are tested, puts your sender reputation and open rates at risk from day one.
Klaviyo from Day One, Revenue-Ready
Native abandoned cart, browse, and post-purchase flows
Every flow rebuilt using Klaviyo's native ecommerce triggers, which fire on real store events without middleware.
Revenue attributed to every send
Klaviyo connects directly to your order data. You see revenue per campaign, revenue per flow, and customer lifetime value trends without any add-ons.
Predictive analytics and purchase-frequency segments
Predicted lifetime value, churn probability, and next-purchase-date segments are available in Klaviyo from the moment your historical data is imported.
Deliverability protected from the first send
Structured warmup schedule, suppression list migration, and sender authentication setup before any volume moves to Klaviyo.
Problem · Email Dashboard Before Migration
HubSpot email dashboard · overhead, natural light · 720 x 480
From HubSpot to Klaviyo in 3 to 5 Weeks, a Migration Process That Preserves Every Flow and Subscriber
Every migration follows the same proven five-step process. Each step is scoped before it starts, delivered with a written checklist, and signed off by your team before the next step begins.
HubSpot Account Inventory
Klaviyo Flows
Staged Volume Schedule
94.8%
Inbox placement
Healthy
Sender reputation
Migration Cutover
- All contacts imported and validated
- Flows tested and activated
- Sender Policy Framework and DomainKeys Identified Mail verified
- Suppression list applied in full
- First Klaviyo campaign scheduled
- HubSpot email sending paused
Part of the Redefine Migrate to Klaviyo service family. Also see: Klaviyo deliverability services and the Klaviyo versus HubSpot comparison.
Every HubSpot Asset Gets a Klaviyo Home
The full scope of what is migrated, mapped, and verified before your first Klaviyo send. Nothing is left behind, and nothing is assumed to carry over automatically.
Need a full scope breakdown first?
Run a Klaviyo account audit before migration to map every asset and surface any deliverability issues in advance.
Migration Pricing Scoped to Your List Size
Scoped before work starts. Line-by-line pricing included with your proposal. No commitment to receive a scoped estimate.
Lists up to 10K
For brands moving from HubSpot to Klaviyo with a focused set of flows and a single list under ten thousand contacts.
- Full contact and suppression migration
- Up to 4 flows rebuilt
- Core email templates adapted
- Sender authentication and warmup
- Live in 3 weeks
Lists 10K to 50K
For mid-size ecommerce brands with a complete HubSpot flow library, multiple segments, and custom contact properties to migrate.
- Full list, segment, and suppression migration
- Complete flow library rebuilt
- Advanced segmentation setup
- Revenue attribution configured
- Live in 4 to 5 weeks
Lists 50K and above
For high-volume senders, multi-brand setups, and brands with complex HubSpot automation requiring a fully custom Klaviyo rebuild.
- Multi-brand or multi-account setup
- Complex automation fully rebuilt
- Custom profile properties and integrations
- Extended warmup and inbox monitoring
- Scoped timeline, custom delivery
Scoped before work starts · line-by-line pricing · no commitment to receive a proposal
Your team's involvement across the full migration is typically 2 to 3 hours per week, one kickoff call, async flow approvals, and a go-live sign-off. We run every step.
A Reliable Email Channel In Six Months
Glen-L Marine
Marine and Boat-Building EcommerceGlen-L Marine is an established marine and boat-building brand with a large subscriber base and a growing ecommerce presence. Their existing email platform was limiting automation, segmentation, and accurate performance measurement. A full migration to Klaviyo was scoped and delivered in phases.
The Challenge
- Large subscriber base underutilized due to limited automation
- Existing platform lacked segmentation depth and behavior triggers
- No accurate performance tracking or conversion funnels
6
months to strong results
After migrating and configuring Klaviyo with custom templates, behavior-based segmentation, and conversion funnels, Glen-L saw meaningful improvements in user experience, engagement, and online revenue within six months of going live.
What Was Delivered
- Trigger-based email system built on behavior and lifecycle stages
- Custom templates, segmentation, and conversion funnel configuration
- Long-term ecommerce email strategy established and handed over
6 Months Post-Migration
+42%
Email-driven conversions
3.2x
Flow revenue increase
48.1%
Average open rate
1.3%
Average click rate
Case Study · Klaviyo Analytics Dashboard
Klaviyo analytics dashboard · post-migration performance · 960 x 540
Common Questions About Moving from HubSpot to Klaviyo
Every question below is answered by the team that runs these migrations. Nothing is outsourced and nothing is generic.
Also see: Klaviyo email marketing services for ongoing management after migration.
Most migrations complete in three to five weeks, depending on list size, the number of automation flows to rebuild, and the complexity of your existing segments. A Foundation-tier migration for a list under ten thousand contacts can go live in three weeks. Scale-tier migrations with larger lists and custom automation typically take five to six weeks. Your scoped proposal includes a week-by-week delivery schedule.
Yes. All active contacts, suppressed contacts, and consent records are migrated in full. Contact properties that exist in HubSpot are mapped to equivalent Klaviyo profile properties before import. Any property without a native Klaviyo match is captured as a custom profile attribute so no data is lost in the hubspot to klaviyo migration process.
Each workflow is audited, mapped to its Klaviyo flow equivalent, and rebuilt natively using Klaviyo triggers and filters. Your welcome series, abandoned cart recovery, post-purchase sequences, and re-engagement flows are all recreated to match your original logic and enhanced where Klaviyo offers better-performing native options, such as browse abandonment and predictive churn triggers.
Yes. Both platforms run in parallel during the rebuild and testing phase. Your HubSpot sends continue uninterrupted. On the agreed cutover date, Klaviyo flows are activated and HubSpot email sending is paused. There is no gap in sending and no risk to your sender reputation during the transition.
Yes. Every migration includes a structured warmup schedule, domain authentication configuration covering Sender Policy Framework and DomainKeys Identified Mail records, suppression list migration, and inbox placement testing before the full list is activated. Volume does not move to full capacity until inbox placement rates meet our internal thresholds.
Is This Migration Right for Your Team?
Good fit for this migration
- You run an ecommerce brand and HubSpot is your current email platform
- You want native ecommerce flows, abandoned cart recovery, and predictive segmentation
- You need revenue attribution tied directly to email sends and flows
- You want the migration scoped, delivered, and documented by a specialist team
- You are ready to move within the next four to eight weeks and want a clear delivery timeline
Not a fit if
- Your business is software as a service or lead generation with no ecommerce order data
- You are still actively building your HubSpot setup and not yet ready to transition
- You want to keep HubSpot for customer relationship management and only use Klaviyo for basic sends
- Your store platform does not have a native Klaviyo integration and no custom event tracking is in place
Fit Check · Migration Planning
Migration planning · side angle, warm light · 720 x 540
Not sure if this is the right move?
Tell us your situation and we will be straight with you about whether a hubspot replacement with Klaviyo makes sense now or later.
Tell Us Your SituationSubmit Your Migration Brief
Describe your HubSpot setup and what you need from Klaviyo. We will review it and send a scoped migration proposal within three business days.
Response within 48 hours
A senior migration lead reviews every brief before responding
Scoped proposal in 3 days
Line-by-line scope with delivery timeline, included at no cost
No disruption to live sends
Both platforms run in parallel until go-live day is confirmed
You own everything
All flows, templates, and list configurations delivered as your Klaviyo account assets
Already on Klaviyo and need a full audit?
If you have already moved from HubSpot to Klaviyo and want a deep review of your account setup, our Klaviyo audit covers flows, segments, and deliverability in one engagement.
Call within 48 hours · proposal in 3 days · migration begins within 1 week of sign-off
Brief received.
We will review your HubSpot setup and send a scoped migration proposal within 3 business days.
Ready to Move from HubSpot to Klaviyo?
Get a scoped migration proposal with a week-by-week delivery plan. No commitment, no pitch. Just a clear plan for your hubspot to klaviyo migration.
No commitment. No pitch. Scoped proposal in 3 days.