Email & SMS Marketing for Ecommerce

Scale your profits with Klaviyo
email and SMS in Australia & New Zealand

A dedicated team of experienced ecommerce marketers changing how retention marketing is done. We partner with established brands and ambitious startups to make email their most profitable channel — the same work behind lifts of up to +1598% in flow revenue.

Klaviyo Partner · Trusted by 14+ ecommerce brands · No lock-in · Audit is free

Recent work

Trusted by Australia's leading ecommerce brands

feather+noise, The Man Shake, Doom Juice, SWIISH, paul bram, Oz Backcountry, Strapsicle, NIQUE, Stoked NZ, Brolly Sheets, DX Diamonds, Earlwood Equine, Belle Fever, Le Sac, TradieWives, Pet Relief, Phenix, Picture Polish, CookDineHost, Independently You, Brick Me, The Best Kind, Ottie, clean beauty market, bobby, Keepsakes by Nicoleta, Elletté, Hobbytech Toys, Levante, Lüp and PTP

Proven results

Real brands. Real revenue. No smoke and mirrors.

These are the actual flow revenue increases we've delivered — measured against each brand's baseline before working with us.

Keepsakes by Nicoleta — 1598% increase in flow revenue
Earlwood Equine — 1218% increase in flow revenue
TUK Makeup — 1125% increase in flow revenue
NIQUE — 434% increase in flow revenue
Hobbytech Toys — 300% increase in flow revenue
SWIISH — 240% increase in flow revenue
Doom Juice Wine — 192% increase in flow revenue
Strapsicle — 160% increase in flow revenue
Oz Backcountry — 151% increase in flow revenue
Pet Relief — 137% increase in flow revenue
Le Sac — 107% increase in flow revenue
Belle Fever — 93.5% increase in flow revenue
Brick Me — 93.5% increase in flow revenue
Brolly Sheets — 79% increase in flow revenue

Client stories

What our clients actually say

★★★★★
We have worked with Flow Butler over the last year. Our email revenue has increased by 471%. We would highly recommend to any business.
Danielle & Antoinette Founders, TUK Makeup
★★★★★
Working with Flow Butler has been wonderful. They understand the brief straight away. The results have been outstanding - open rates I’ve never seen before and really positive engagement rates.
Kate H Paul Bram & DX Diamonds
★★★★★
Very thorough and precise communication. After spending tens of thousands of $$ with other agencies and seeing no results, I'm feeling almost shocked but also grateful that I finally found someone so passionate and good at their job.
Nicoleta Founder, Keepsakes by Nicoleta

What we do

Everything your email channel needs to actually convert.

  • Strategy

    You've got the team — we'll give them the playbook.

  • Flow Builds & Rebuilds

    The automated engine that earns while you sleep.

  • Campaign Management

    Great campaigns don't just look good.

  • Retention

    Retention isn't an afterthought — it's the game.

  • Designs That Convert

    Every email has a purpose — to sell, engage, or bring them back.

  • Quizzes

    Smart quizzes = more sales.

  • SMS Marketing

    The right message, on the right channel, at the right moment.

  • Migrations & Deliverability

    The quiet ceiling on everything you send.

How it works

From zero to your most profitable channel — in weeks.

We've refined this process across dozens of ecommerce brands. Every step is designed to compound into lasting, measurable revenue growth.

  1. 01

    Audit

    We dig into your current setup and find the revenue you're leaving on the table. Most brands are shocked by what we uncover.

  2. 02

    Strategy

    A data-driven playbook built around your brand. We turn email from an afterthought into your single most reliable profit driver.

  3. 03

    Flows & Campaigns

    Automated flows that convert while you sleep. Campaigns that every send has a clear audience, purpose, and goal.

  4. 04

    Report & Refine

    Real numbers every month — revenue-per-recipient, attribution, and the honest read on what to push harder next.