Migration From Any ESP Platform To Klaviyo

Are you considering moving your online store to Klaviyo? Are you worried that it will be a painful, complicated process?

Switching to Klaviyo doesn’t have to be so hard. With our vast experience migrating accounts, we’ll make your transition smooth and fast.

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Start Using Klaviyo In Just 2 Weeks

At Flowium, we know that switching to a new email marketing platform can be tricky. It takes time and experience to move your existing contacts, build new templates, and set up additional sign-up forms.

Klaviyo selected Flowium as one of just ten agencies (chosen from a group of more than 2,000) trusted to perform migrations to their platform. Clients that use Flowium to switch to Klaviyo pay just a fraction of what it costs to set up more complicated systems.

Who Are We?

Flowium is a full-service eCommerce email marketing agency built to grow online retail revenue and connect clients to their customers.

We know email marketing strategy (and the technology that powers it) inside and out, and we’ll lean on that expertise to help your business reach its true potential.

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Klaviyo Elite Partner

#1 Active Channel on YouTube about eCommerce Email Marketing

Authors of Klaviyo
Mastery Course


Integrate your online store with Klaviyo


Install Klaviyo tracking as needed

Full Set-up

Including contacts, essential flows, templates, and sign-up forms

Quick Turnaround

Complete the entire
migration process in just 2 weeks

What’s Included

Flowium will take care of your entire migration to Klaviyo. All we need to begin is access to your email marketing software. We’ll take it from there.

We’ll integrate your store with Klaviyo, install Klaviyo tracking, and migrate content from your current platform without losing or corrupting any of the important details.

We’ll also migrate up to three of your favorite templates, create and launch three flows (note: copy and design aren’t included), and create up to three different sign-up or opt-in forms.


We’ve painstakingly tested and optimized our migration process so we can guarantee fast, consistent results.

Complete your payment

Select the option that works best for you (listed below) and submit your payment to kickstart the process.

Grant Flowium software access

Grant us admin permissions for your current email software account and Klaviyo and our team will get to work immediately.

Sit back and enjoy the results

That’s all you need to do — we’ve got it from here. Once the migration is complete, you’ll be able to start using your new Klaviyo account!

Package One-Pager

Need to talk to your team about this package? Download this handy one-pager that offers an overview of every key migration feature.

What Our Clients Say About This Service

Elliott Rader

Elliott Rader

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I worked with Flowium on a Mailchimp to Klaviyo migration. Andriy is very methodical and good at what he does. He lays out a plan and sticks to it, but most importantly he makes you stick to the plan as well. He will push a project forward even if the going gets tough and he does not give up. Andriy was always willing to get on a call and talk things through and he is concerned with making sure that you feel good about where the project is and if you’re not, he’ll fix it. I highly recommend Andriy.

Elliott Rader

Kira Karmazin

Kira Karmazin

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EXCELLENT. Andriy [the founder of Flowium] is a pleasure to work with. Very professional, smart, and a great communicator. They have excellent knowledge of advanced email strategies, best practices, and software. Their skill set covers high-level strategy to the nuts and bolts of integrations, list management, detailed segmentation, automation, and deliverability optimizations. I just wish we met them years ago!! Thanks for the great work and I am certain we’ll be reaching out again to take advantage of his vast knowledge base.

Kira Karmazin

Belinda Bank

Belinda Bank

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Andriy and his team at Flowium are the people to call if you are looking to setup a Klaviyo account and/or optimize your email marketing performance if you have an existing account. Andriy helped my team navigate the details of design and deployment for both our campaign and automated emails. Klaviyo has so many nuances and Flowium not only helped with the back end, but also took the time to teach us how to use different aspects of the platform, which is invaluable and rare. Thank you!

Belinda Bank

Frequently Asked Questions

  • Integration of Klaviyo with Your eCommerce Store
  • Setup of Klaviyo’s Active Onsite & Viewed Product Tracking
  • Migration of the Templates (up to 3)
  • Creation and Launching of the Key Flows:
    • – Welcome Series (3 emails)
    • Abandoned Cart (2 emails)
    • – Browse Abandonment (2 emails)
  • Creating Highly Engaged Segment
  • Creating Campaign Warming Schedule
  • To leverage the Abandoned Browse flow and understand which products customers are viewing we will add two small pieces of code to your site.

We help to migrate from any email marketing software. The list includes but isn’t limited to Mailchimp, Hubspot, ActiveCampaign, Drip, Retention Science, Listrak, Bronto, ConstantContact, Aweber, Omnisend, ConvertKit, dotmailer, getresponse, infusionsoft.

You only need to provide access to your eCommerce email marketing platform, Klaviyo, and your eCommerce store.

We will create and launch three key flows that yield the highest return in the shortest amount of time, all while helping you to build up your sending reputation.
– Welcome Series (3 emails)
Abandoned Cart (2 emails)
– Browse Abandonment (2 emails)
Design and Copy aren’t included

Up to 3 templates. If you’d like to migrate more, please schedule a call with us to tell us more.
Up to 3 signup forms and connect them to your website. If you’d like to migrate more, please schedule a call with us to tell us more.
We’ll work with your developers to make successful integration. In all other cases, we will do the integration ourselves.

We will give you the strategy for campaign warmup, but we won’t implementt it for you within this package.

Ready To Take The Next Step? Sign Up Today.

If you’d like to receive your results ASAP, choose the expedited migration.

Not in a hurry? Our standard package offers the same flawless results with a slightly longer turnaround time.


$ 2500
  • We handle everything
  • Ready in 2 weeks
  • Video Explanation


$ 1500
  • We handle everything
  • Ready in 1 month
  • Instant access