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.

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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 Deliverability


Partner NPS Score


Monthly Attributed Email Revenue


Overall Attributed SMS Revenue


Overall ROI


Average Open Rate

Last updated October 12, 2022

What Our Clients Say About Flowium

Jonathan Cohen
Jonathan Cohen
My experience so far has been incredible, the quality of the audit exceeded all of my expectation and the team over at Flowium is obviously extremely experienced and knowledgeable. 10/10!
Dillon Dickerson
Dillon Dickerson
My company worked with Flowium to migrate from Mailchimp to Klaviyo. The migration only lasted 2 weeks and Flowium handled everything flawlessly. As part of the migration they setup flows for our Welcome Series, Abandoned Cart, and Browse Abandonment. Every flow was detailed and used best practices so all my team had to do was go in and create the specified emails. Being a small business is difficult with so many tasks needing to be done everyday. Flowium was able to help take a load off of us so we could focus on other parts of our business. We look forward to working with them in the future.
N Snow
N Snow
Andriy and his team know exactly what to do and how to help small businesses in many industries. He is exceptionally organized and knows how to get right to the heart of solving problems and providing scalable solutions.
Yonatan Cohen
Yonatan Cohen
Very experienced and knlowedgabwle team, the audit they made was second to none, service is amaziong and it's clear they mastered email marketing. 5-STARS!
Mark Robinson
Mark Robinson
Flowium are one of the best marketing agencies I've yet to come across. They are incredibly organized, results orientated and always come back to you super quick to answer any questions you have about their work. They're a great team and always have a super positive, motivating attitude. Very pleased with what they've done for my brand - thanks Kyrah, Amanda & Jeffrey. You guys are awesome!
Olivia Sepel
Olivia Sepel
incredible team, highly skilled! Grateful to come across them!
Luke Rizzuto
Luke Rizzuto
Flowium has the process and tools dialed in to make working with them extremely efficient, coupled with great email design and strategic advice. Would definitely recommend
Allie Guertin
Allie Guertin
Top notch Klaviyo Agency partner. The growth they bring to their clients is almost hard to believe - but after getting to know this team, it makes a whole lot of sense. They are true experts in the Email and SMS space. Couldn't recommend them enough!
Dale Slear
Dale Slear
Flowium helped my company create the foundation of our automated emails and list segmentation which continue to perform and bring in extra revenue today. Their team was a pleasure to work with and I'd recommend them to anyone who wants to expand their email program.
Emily Lin
Emily Lin
Flowium team is an awesome email marketing agency that our team has been working with. They are very organized and professional by using the Mirro board. Amanda is very easy and efficient to communicate and work with. Overall they have made our workflow a lot more seamless, it's a great experience. We would highly recommend it.

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

Ask a question to Flowium's email marketing team for eCommerce

Have a Question We Didn’t Answer Here?

 Take a look at our FAQs (or get in touch with us here).

Our Pricing

No revenue sharing, no setup costs, just reliable pricing that delivers what we promise to deliver.

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!