12-Week Program
Startup Launch Accelerator
For founders taking a first idea from notebook stage to first paying customer and a pitch deck reviewed by real investors.
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Who We Are
A Melbourne School for Founders Who'd Rather Ship Than Talk
Offermarble was founded in a rented Collins Street office with three folding chairs, one whiteboard and a stubborn belief that Australian founders deserved coaching that felt less like a seminar and more like a serious working relationship. Six years on, we've coached nearly five hundred operators from Hobart to Darwin, and we still run every cohort the same way: small, blunt and relentlessly practical.
2019
Year we opened
480+
Founders coached
14
Active mentors
In Short
What Offermarble actually is
We're not a university, an accelerator program you fly into for a weekend, or an online course library you forget about after two logins. We're a working relationship that lasts the length of a real business problem.
Direction First
Before we touch pricing or branding, we make sure the problem you're solving is one people actually pay to have fixed.
Real Australian Rules
Our worksheets assume ABN, GST, BAS and the way Australian banks and councils actually operate. No copy-paste from overseas.
Small Group Accountability
We cap cohorts so you can't quietly disappear. If you go missing for two weeks, somebody on our team will notice.
Honest Measurement
We track whether you're earning real money six and twelve months later. That's the only metric that matters to us.
Our Philosophy
Teach the boring things that make money
Entrepreneurship content has a strange habit of celebrating the exciting parts and skipping over the parts that actually pay the bills. You'll see endless posts about raising capital, choosing a logo font and appearing on podcasts. You'll rarely see a founder explaining how they set their payment terms so cash arrived before expenses did.
Offermarble exists on the opposite side of that divide. We spend most of our coaching time on customer discovery, pricing discipline, invoicing systems and the mental routines that keep a founder steady through a bad quarter. It isn't glamorous. It is, however, what separates the businesses still trading after five years from the ones that quietly disappear.
- We'd rather teach one useful habit than twenty clever ideas
- Templates exist so you spend less time copying spreadsheets
- Coaching should feel like a peer conversation, not a lecture
- Honest feedback beats encouraging noise, every single time
Our History
Six years of quiet building
No grand launch event, no flame-out pivot. Just a steady expansion as Australian founders kept referring their friends.
2019
Three chairs and a whiteboard
Offermarble started as private coaching sessions for nine Melbourne founders. Four of those businesses are still operating today.
2020
Going remote during lockdown
We moved the whole practice online in a single fortnight and discovered we could finally serve founders outside the big cities.
2022
The two-track structure
We split the curriculum into an early-stage accelerator and a scaling masterclass for operators already earning real revenue.
2025
Investor review panel launches
Active Australian angel investors now grade every accelerator graduate's pitch deck before they leave the program.
480+
Founders Coached
71%
Still Trading at 24 Months
79
Past Six Figures Revenue
38
Raised Seed Funding
Why we still measure
A course only works if it changes a founder's actual numbers. We survey every graduate at six months and twelve months and publish the honest results, wins and losses both.
Our Team
Operators, not lecturers
Everyone on the Offermarble roster runs, or has recently run, a real Australian business. No career coaches, no theoretical experts, no borrowed credentials.
Daniel Whitcombe
Founder & Lead CoachSpent eleven years bootstrapping service businesses before realising he enjoyed coaching founders more than running ops.
Mei Ling Chan
Head of CurriculumFormer e-commerce operator who turned her own messy learning notes into the framework we now teach every cohort.
Tom Aitken
Scaling & Operations CoachRuns a forty-person trade business in Geelong. Coaches the masterclass on the side because he genuinely finds hiring fun.
Sara Voss
Finance & Cash Flow SpecialistChartered accountant turned business coach. Builds the cash flow templates that every Offermarble founder ends up using.
Programs We Run
Two tracks, one shared standard
Every program is built around applied work, live coaching and honest measurement. Choose the one that matches where your business is right now.
8-Week Masterclass
Founder Scaling Masterclass
For operators already earning real revenue who need to fix hiring, systems and cash flow before the next growth spurt.
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Projects & Case Studies
What our founders built after graduating
A small sample of businesses that came through our doors with an idea or a stuck operation and left with something earning real money.
Southbank Trades Co
Started as a one-person carpentry side project. Now a five-tradesperson operation turning over $780k a year with documented systems our team helped set up.
Perth Growth Labs
A boutique SEO studio that pivoted from freelancing to a productised offer after discovering their real client base wasn't who they assumed.
Byron Studio Works
A regional coffee roaster who joined the scaling masterclass and finally got handed control of their cash flow forecast rather than guessing every quarter.
Hobart Digital Craft
A two-person web studio that hired its first senior developer within two months of finishing the masterclass and hasn't looked back.
Yarra Collective
A sustainable homewares brand that started in the accelerator with twenty-two discovery interviews and is now stocked in four Melbourne retailers.
Darwin Supply Co
A wholesale supplier who came to us drowning in paperwork and left with a documented operations manual and a proper thirteen-week cash model.
Successes & Failures
We count both, and we tell you both
The startup world is famously bad at publishing failures, which means founders enter the game badly misinformed about the real odds. We track every accelerator and masterclass cohort and publish the results honestly, including the founders whose businesses didn't work out.
Out of roughly 480 graduates, around 140 have closed or pivoted away entirely. Another 108 are trading but still under $50k a year. The remaining 230 are the ones doing serious numbers. That distribution is the honest reality of the Australian founder journey, and pretending otherwise would only hurt the people we're trying to help.
- Every outcome is tracked six months after graduation
- Failures get the same survey depth as successes
- We never quote a founder who won't speak to us directly
230+
Trading Over $50k/Year
140
Closed or Pivoted Away
108
Still Building Below $50k
9
Cohorts Run Since 2019
Our Promise
What you can expect from Offermarble
Four commitments we make to every founder who walks through our doors, online or otherwise.
Honest Advice, Always
If your idea doesn't fit our programs, or isn't worth pursuing, we'll say so plainly rather than sell you a course you don't need.
Real Coach Access
You'll work with our senior coaches directly, not with junior facilitators reading from our own slides back to you.
All Fees Listed Up Front
Every program price is on our pricing page, GST inclusive. No hidden fees, no surprise renewals, no upsell pressure.
Fair Data Handling
Your information stays with us. Read our Privacy Policy and Cookie Policy for the full detail.
From the Blog
What we write about when we're not coaching
Practical founder lessons pulled straight from coaching sessions. No abstract theory, no recycled LinkedIn posts.
Sales & Validation
How to Land Your First Paying Customer in Australia Without a Big Budget
The unglamorous steps that turn a side project into a business invoicing real customers with an ABN on the paperwork.
Read the Article
Finance & Operations
Five Cash Flow Mistakes Australian Founders Keep Making
The five quiet errors that sink otherwise healthy businesses, and the boring fixes that keep them out of trouble.
Read the ArticleWant to talk to someone who's actually run a business?
Book a short intro call with one of our coaches. We'll give you an honest read on whether either program is a fit, or point you somewhere else entirely if it isn't.