150+ ecommerce brands supported · Klaviyo Silver Partner · Finalist, Gold Coast Local Business Awards, 2025 and 2026
more sales. less effort

Klaviyo Email Marketing That Works While You Grow

In Flow Marketing builds and manages Klaviyo email systems for established ecommerce brands, from strategy through to ongoing optimisation. We handle the copywriting, design, automation and reporting, so your list generates consistent, attributed revenue without adding a single thing to your workload.

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you're not alone.

Maybe your flows haven’t been touched in months. Maybe campaigns go out when there’s time, which is never. Or maybe you can already see it in your numbers and you know email should be pulling far more weight than it currently is.

That gap between what your email is generating and what it could be generating is the whole job. It's what we fix.

Sound Familiar?

Here’s the part that stings. 

None of that is a marketing problem. It’s a systems problem and systems are fixable.

How This Works
Four Steps, About Two Weeks

1

The call.

Free, 30 minutes, no proposal deck. We look at your Klaviyo (or lack of one), talk through your revenue and your goals, and tell you which package fits. Sometimes the honest answer is “not yet,” and we’ll say that too.

2

The brief.

You fill out a brand questionnaire. It takes about an evening, and you’ll reuse it for every piece of outsourcing you ever do again. Then you hand over Klaviyo and Shopify access and whatever brand assets you have. Messy folders are fine.

3

The build.

Strategy, copy, design and build, each handled by a specialist. Everything is QA’d internally and test-sent before it reaches you, and it comes to you in stages so you’re approving pieces as they’re ready instead of waiting on one big reveal.

4

Live, then optimised.

Your flows switch on and start capturing revenue immediately. From there it’s either yours to run, or ours to keep testing and improving every month.

Partner directly with a Klaviyo expert who lives and breathes e-commerce email marketing, not a generalist agency that dabbles in a bit of everything.

proven results

The Numbers Behind the System

Set up and run properly, email should be contributing 25 to 40% of your total revenue. Most brands we audit sit well under that — which means the money is already in the list. It just isn’t being asked for.

in email-attributed revenue generated for our clients in 2025.

$ 0 M

typical lift in email-driven revenue after working with us.

25- 25 %

from a single promotional email, in a single day.

$ 1 K
Do the maths

What’s your list leaving on the table?

Monthly revenue $120K
How much of that comes from email 9%
Email revenue today $11K
At a healthy 30% $36K
The gap, every month
+$25K

That’s $300K a year, sitting in a list you already own.

Book a free Discovery Call
who we help
Built for Established Ecommerce Brands

We work with product-based ecommerce brands across Australia, New Zealand, the UK, Canada and the US. Most are on Shopify with Klaviyo already in place, turning over somewhere between $500K and $3M a year.

Our sweet spot is a list of 3,000 or more engaged subscribers, but that’s a guide rather than a gate. A smaller list that genuinely wants what you sell will out-earn a big cold one every time, and we’d rather look at your engagement than your subscriber count.

What we do need is a real, trading business with real traffic. If you’re pre-launch or your list is a few hundred contacts who’ve never opened anything, we’ll tell you on the call and point you at what to do first.

If this sounds like you, we can help.

testimonials

What It's Like to Work With Us

“I’ve been working with Jess for nearly two years, and in that time she has done things for my business that I never imagined would be possible. She is an absolute whiz when it comes to email marketing, and a lovely human being who genuinely cares about her clients and their businesses.
My business would be lost without her!”

– Shell

“Working with Jess and her team on the EOFY Campaign Kit was a god send ! I have tackled EOFY sales in the past and have never felt I got it right. Having Jess take over the emails campaigns took the pressure of what is a busy time ,with a well planned and totally on brand campaign that generated well above expectations in return!! Huge thank to In Flow Marketing.”

– Michaela

“Finding Jess @ Inflow was one of the best things that could have happened to us! She’s fantastic, she gets us and our business, and she gets our customers and even tolerates our questionable sense of humor. We’re over the moon and would recommend Jess to anyone (Except if you’re in our industry :))!”

– Charles

common questions

Still deciding?

25 to 40% of total revenue, when it’s set up and run properly. If you’re well under that, there’s real money sitting idle in your existing list right now.

Usually one of three things. A broken Shopify integration losing subscribers before they ever sync. Flows built once and never updated. Or a deliverability problem quietly sending everything to spam. All three are common, and all three are fixable without starting over.

Setup packages start at $499 +GST and monthly management starts at $1,795 +GST. Which one you need depends on whether you’re building a foundation or optimising something that already exists. Full inclusions and pricing are on the Packages page.

Around two weeks for the foundational flows, delivered in stages so you’re approving pieces as they’re ready.

 In Flow Marketing is a Gold Coast based Klaviyo Silver Partner working exclusively with product-based ecommerce brands on email and SMS, with a specialist team covering strategy, copy, design and client support. We’ve supported 130+ brands, and our client reviews are on Google.

Ready to Put Email Back to Work?

Book a free Discovery Call and we’ll map out what your email actually needs and which option gets you there fastest. Thirty minutes, no deck, just a clear recommendation.