Case Studies · Blitz Growth, Melbourne

Results, not promises.

We're a performance marketing agency for Australian DTC brands and apps - and we hold ourselves to the same numbers we ask you to judge us on. Here's a sample of what that's produced.
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Featured work

Seven brands. Seven different problems.

Every metric below came from a live account. Where a client asked us to keep spend or revenue private we have - so some cards show a ratio rather than a dollar figure.
01
Evercleaner

Built, scaled and sold - our own brand

Before we scaled other people's brands we scaled our own. We founded Evercleaner, a DTC home-care brand, grew it to over $6M in revenue almost entirely on Meta and TikTok, and sold it to a US buyer in 2025. It's why we run every client account the way we ran our own money - because we have.
Meta
TikTok
Google
Our own brand
02
EatClub

Five years, from a Sydney app to the UK

EatClub has trusted us with their paid acquisition for over five years - through scaling in Australia and launching in the UK. A single $130 creator video pulled 3.4M views, and app-install costs held under $4 while spend scaled.
Meta
TikTok
Google
5+ years
03
Vitable

51% lower CAC than the other formats, on the same budget

A client since 2021. Adding Partnership Ads alongside their existing creative delivered a cost of acquisition 51% below the other formats running in the same account, at six-figure monthly spend - same account, same audience, different format.
Partnership Ads
Meta
TikTok
-51% CAC
04
Dr Naomi

From 1x to a sustained 3x+ on Meta

We rebuilt Dr Naomi's Meta creative and catalogue strategy, taking blended ROAS from around 1x to a sustained 3x+, driven by dynamic catalogue ads. A sharp promotional playbook keeps the account compounding.
Meta
Google
TikTok
3x+ ROAS
05
Bellissima

An award-winning brand across four markets

Bellissima's hero product is multi-award-winning. We built the TikTok channel into a profitable, full-funnel engine at a consistent 2.5x ROAS, with a creator and Spark Ads pipeline feeding both TikTok and Meta across AU, US, CA and NZ.
TikTok
Spark Ads
Meta
4 markets
06
Minti

10x growth in three months

When Minti brought us in we built a full-funnel Meta and Google engine from the ground up. In the first three months monthly revenue grew roughly 10x - the kind of curve every founder hopes for.
Meta
Google
Full funnel
~10x growth
07
MILKRUN

12x return at grocery-delivery scale

MILKRUN has trusted us with their TikTok and Meta strategy across Australia and New Zealand since 2023 - creative strategy and production, Partnership Ads, and quarterly full-account audits. The headline: a 12x blended return on ad spend.
TikTok
Meta
Partnership Ads
12x ROAS
Proven results

More of the same.
Different categories.

+136%
Online sales year on year for a premium Melbourne stationery brand, with sessions up 113%.
Zetta Florence - Meta & Google
EUR 97
Cost per signup, down from around EUR 1,000, for a French EdTech app through disciplined creative testing.
Sharp - Meta & Google
~4x
ROAS from a creator-content-first Spark Ads strategy that became the brand's single best-performing campaign.
BFree - TikTok AU
143M
Impressions at a EUR 1.30 CPM for a launch campaign, measured with a formal Brand Lift Study.
Westwing - Meta & Pinterest
18,000
Leads and 1,400+ course applications across 15+ cities on three continents, at ~EUR 29 per signup.
Le Wagon - Meta
Global
Lead generation for a specialist high-value category, growing revenue and lifting direct sales.
OKM - Meta
In their words

What it's like
to be one of them.

“We've been with Blitz since 2021 - through team changes, a Shopify migration, and every platform shift in between. That continuity matters when your business runs on paid acquisition.”
Isabelle Dunn, Head of Marketing, Vitable ★★★★★
Four founders on camera →
MILKRUN, EatClub, BRLO and Vitable, in their own words.
Questions

The questions these numbers raise.

Are these numbers verified?

Every figure came from a live ad account or the client's own reporting, not from a case-study template. Where a number covers a long relationship we've used a representative period rather than a peak week, because peak weeks flatter everyone and tell you nothing about what to expect.

Why do some cards show a ratio instead of dollars?

Because some clients asked us not to publish spend or revenue, and we'd rather respect that than quietly round it into something vaguer. A 12x return with no dollar figure is a client constraint, not us hiding a small number.

Can I speak to one of these clients?

Usually yes. Several have been with us for four or five years and are happy to take a call. Ask on the strategy call and we'll arrange an introduction to whichever account most resembles yours.

Do you have results in my category?

Across these accounts we've run health and supplements, beauty, food and grocery, apparel, stationery, EdTech, hospitality apps and B2B lead generation, in Australia, Europe and the US. If your category isn't here we'll tell you honestly on the call what transfers and what doesn't.
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