Grow Your Revenue With Proven Email Marketing Experts

As a full-service email marketing agency, we provide the expertise needed to boost revenue and create loyal customers for your brand. 

Who Are We?

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

As a Klaviyo Master Elite Partner, we know Klaviyo inside and out, and we’ll lean on that expertise to help your business reach its true potential.

Dashed curved line
Dashed curved line

Klaviyo Master Elite

#1 Active Channel on Youtube about Klaviyo and eCommerce Email Marketing

Authors of Klaviyo
Mastery Course

What’s Included?

Email Marketing Services We Provide

Full Email Marketing Strategy

Our email marketing specialists team up with all-star copywriters and marketing experts to provide you with a personalized email marketing strategy that keeps your best interests in mind. We’ll deliver persuasive copy, engaging designs optimized for all devices, automated deliverability, and extensive testing.

Expert Campaign Management

As an email marketing agency, Flowium will assign you a dedicated campaign manager that will help you plan, design, implement, A/B test, and send email marketing campaigns on Klaviyo. They'll also work tirelessly to optimize and improve your strategy, ensuring you're getting the best possible results.

Email Marketing Audit & Consulting

We’ll use a data-oriented approach to analyze your email marketing strategy, setup, and metrics, looking for ways to tweak and optimize your approach with proven methods.

Seamless Klaviyo Migration

With our vast experience migrating accounts, we’ll make your transition to Klaviyo quick and easy. We’ll integrate your store with Klaviyo, install Klaviyo tracking, and migrate content from your current platform.

SMS Marketing

We take care of every aspect of your SMS marketing. We will set up your messaging system, so you can start communicating with your customers and building your brand in unique, engaging ways.

Our Results

Our email marketing agency specialists bring industry-leading experience, and we have the track record to back it up. Here’s just some of the results we provide consistently for our clients:


Overall Attributed Email Revenue


Overall Attributed SMS Revenue


Overall ROI


Overall Deliverability


Average Open Rate

*Data as of 2023

We’re Flowium, Klaviyo Email Agency For eCommerce Businesses

We help eCommerce businesses like yours stop relying on paid ads and use a better, more sustainable and cost-effective way of growing their business – email marketing.

We do it by combining:

Automated behavior-based emails
browse and cart abandonment, welcome series and others

Well-segmented, well-timed, relevant campaigns
one-time emails you send manually to keep your customers engaged with your brand

Copy and Design
to match your brands voice and mission ensuring that your emails are received well

A/B testing and optimization
testing and using data to continuously improve your email performance

Keeping your senders’ reputation high so that your emails land in your customer’s inboxes

Schedule a Call with the Email Marketing Experts Today!

Our team will walk you through a roadmap to better email marketing.

Call Flowium, the email marketing service for eCommerce that works

Ready To Take The Next Step?

Schedule a free call with one of our experts today!