Retention Marketing for Premium Brands

  • Klaviyo Platinum Partner (Top 2%)
  • Email, SMS, Push, WhatsApp, and more.
  • Done-For-You. Start to finish.
WORK WITH US ↗
500+ Brands
Served Since 2019 $150M+
In Attributed Revenue

Our systems are already running for:

500+

Brands served since 2019.

$150M+

Attributed revenue generated for ecom brands.

Platinum

We're in the top 2% of Klaviyo partners worldwide.

$300M/yr

We're working with some of the biggest e-commerce brands in the world.

WHO YOU'RE ACTUALLY WORKING WITH

Senior Account Managers

David Speker event

"Every account manager at Avantario has at least 5 years of experience in the field and knows exactly how to manage and scale brands of any magnitude.

I have been building retention systems for ecommerce brands since 2019, while my Co-Founder, Jule, has been in the space for more than 20 years and has been around since the early days of Shopify and Klaviyo.

Together with our team, we have completed 500+ projects by now and have generated well over $150M in attributed client revenue.

On top of that, we are an official Klaviyo Platinum Partner, which places us in the top 2% of Klaviyo partners worldwide.

Avantario is based in Zug, Switzerland, and works with brands across DACH, the US, and the UK."

David Wardenga

CONNECT ON LINKEDIN

FREQUENTLY ASKED QUESTIONS

Before you book a call.

Is this just email?

No. Email is usually the biggest lever for most brands, so we start there, but we also cover other channels such as SMS, WhatsApp, push, and print. On top of that, we also help with loyalty and subscription integrations.

How fast will we see results?

That depends entirely on your account and your personal situation. The rule of thumb is: The more fundamental the change, the faster you'll see the effect. Example: If we switch from list sends to segments, the results are immediate. If we change 1 delay in a 5-step flow, it takes some time.

Do we have to be on Klaviyo?

Yes and no. If you are on another ESP, we offer a free migration to Klaviyo, but we prefer to work with Klaviyo right away, as it is where we are strongest and where we manage all of our clients.

Who actually does the work?

You'll get a dedicated Account Manager assigned to you who is your main point of contact. Aside from that, there will be a Designer and Copywriter involved in the strategy, but the AM handles communication with them, so he/she is your only POC.

What if we have an in-house team?

We can either work in addition to your existing team and offer complementary services like strategy, design, copy, testing, etc., or you can book a workshop with us where we train your team with our expertise.

What do you need from us?

The Onboarding usually takes 1 hour. You fill out a document, give us access to Shopify and Klaviyo, and we come up with a strategy and discuss it with you in a 30 min kick-off call.

What does it cost?

Every project is scoped individually and built around the needs of your brand. The final price comes down to the scope of the work, the complexity of your account, and the value we believe we can realistically unlock.

What if we already have an agency?

Honestly, if you're happy with them, you probably don't need us. However, if you still want a second opinion on strategy or suspect there’s more potential in the account, feel free to contact us, and we'll see if we can help.

FIT

We work best with a specific kind of brand.

Let's talk if

  • You make between $5M and $600M a year.
  • Your product has a proof of concept already.
  • You are not sure if you are getting the maximum out of your retention marketing strategy.
  • You’d rather plug in an experienced, independent team than hire, train, and manage in-house.

Take our workshop instead if

  • You are still finding product-market fit.
  • You want to keep the work in-house.
  • Retention should be a one-time gig for now.
  • You are just getting started with Klaviyo.

Not sure what to pick? Contact us, and we'll help you find the right service for your needs.

AVANTARIO MANAGEMENT

What you can expect from us

If we are a fit, you can expect the highest level of care and attention to detail from our team. Signing up for our managed service means that we'll handle strategy, campaigns, flows, integrations, loyalty, subscriptions, reporting, and more across email, SMS, WhatsApp, push, and print. We are deliberately capacity-limited, and every Account Manager only takes on a maximum of 5 clients at a time, while the industry standard is 8. That means we're able to spend more time on your account and uncover opportunities that might otherwise be missed.

Senior-Level Account Managers. Every account is led by an Account Manager with at least five years of experience.

Pattern recognition at scale. Insights from 500+ projects and $150M+ in attributed revenue inform every decision we make.

Global coverage. Our international team works across time zones, keeping communication fast and projects moving.

Continuous optimization. We keep testing, learning, and refining to uncover every meaningful opportunity in your account.

BOOK A RETENTION REVIEW

PROCESS

What happens after you get in touch.

  1. 01

    Free Discovery Call

    Thirty minutes. We sit down together, look at your situation, and evaluate how we can help you.

  2. 02

    Free Account Audit

    If it's a fit, we'll create a detailed account audit for you, pointing out the biggest opportunities in your account.

  3. 03

    Audit Review

    Together, we'll go through the results of the audit in a 30-minute follow-up call and decide whether or not we move forward together.

  4. 04

    Start

    If we decide to move forward together, we'll start with the Onboarding right away.

BOOK A RETENTION REVIEW

We don't pitch. We want to understand your situation, and if we can help, we will, and if we can't, we'll tell you.