Scale Facebook & Google Ads
Like the Top 1% of Companies
Watch how our campaigns consistently deliver 5–10x ROAS
Trusted by Brands Globally, with Over $100MM Under Management:
$100MM+
Spend on Platform
100+
Campaigns Launched
3.8x
Average ROAS
Real Results, Real Clients
What Our Clients Are Saying: Success Stories and Testimonials
"I've kissed a lot of frogs in the agency world, and working with Marrow has been the first experience I've had with an agency that looks at the holistic landscape of my business."
Nicole Snow
Founder & CEO, Darn Good Yarn
"We teamed up with Marrow late August, and by October, our ROI has been 4x. I highly recommend Marrow if you're looking to take your brand to the next level & achieve sustained growth."
Michael McFarlane
Head of Sales & Marketing, Huskee
"Highly recommend Marrow. We've been working together for over 3 years now, meeting regularly and optimising every area of our marketing strategy."
Nick McDonald
CEO
"Amazing to work with. Joyful, prompt in every area, honest opinions and great guidance in every aspect. I have been working with Nicole for over a year and am happy to keep the business relationship alive."
Mike Creamer
CEO
Hear It Straight From Our Clients
Real founders on what it's like to scale with Marrow.
We spent $1,000 in ads to generate $20,000 in sales in our two first month with Marrow. We had spent over $100,000 on our last agency with NO results.
Waxone
eCommerce Brand
I've been working with Marrow for over 3 years. The experience has been amazing. Nicole is so good at helping us figure out how to get the most juice from a small spend.
Nick
Bucketty's Brewing Co.
I want to rave about Nicole & the Marrow team. The care factor has been the biggest thing that I've been so impressed with. Just dealing with people who genuinely bend over backwards.
Emma
GM, Advanced Dental Artistry
We teamed up with Marrow in late August, and by October our return on ad spend was 4x. I highly recommend Marrow if you're looking to take your brand to the next level.
Michael
Huskee
I've kissed a lot of frogs in the agency world, and working with Marrow has been the first experience I've had with an agency that looks at the holistic landscape of my business.
Nicole Snow
Founder & CEO, Darn Good Yarn
We found it really hard to keep up with how the platform was changing, so we handed it over to Marrow and they've used data and testing to influence all the decisions we are making.
Caroline
Bijoux
I've built million-dollar businesses before I built this one.
In 2020, with a few weeks of savings left, I turned $1,000 into a business doing $1M/year in under 6 months. Here's that story — and why it's exactly the mindset behind how we run ads at Marrow.
Same relentless, data-first approach — now applied to your ad account.
About Us
I'm Nicole Barnes,
Founder of Marrow
Marrow was built on one core belief: brands deserve marketing that actually moves the needle - not just clicks, impressions, or fluffy metrics.
Too many businesses waste their ad spend on disconnected freelancers or bloated agencies. At Marrow, we do things differently. We plug directly into your team, roll up our sleeves, and drive outcomes that matter.
So far, our team has managed over $100MM in ad spend across Facebook and Google -partnering with brands that want more than surface-level strategy. Whether you're scaling an eCommerce store or launching your next new local service, we bring a performance mindset, sharp creative, and ruthless clarity.
Let's talk about what's working, what's wasting money, and what's next.
Why Smart Brands Are Burning Their Ad Budgets
The hidden inefficiencies draining $10k+ every month — without most founders even realising it.
Focusing on the Wrong Metrics
Vanity metrics like clicks and impressions might look good on a report, but they don't pay the bills — revenue and profit do.
Lack of Proper Systems
Without precise tracking, budget control, and data-driven optimisation, you're essentially gambling with your ad spend.
Following Generic Agency Playbooks
Most agencies run cookie-cutter campaigns that ignore your brand's unique customer journey — wasting spend on audiences that will never buy.
$147mm
Spend on Platform
+239
Campaigns Launched
5X
Average ROAS
How Marrow Solves the
Google & Meta Ads Problem
The data-driven approach that scales revenue, protects ad spend, and delivers compounding returns.
1. Proven Systems & Frameworks
Leverage our tested processes for audience targeting, budget allocation, and creative strategy — built to maximize ROI.
2. Relentless Optimisation
We monitor, test, and refine daily to keep your ads profitable and ahead of the competition. No jargon, just the numbers that matter most to you.
3. Smarter Budget Allocation
We shift spend to the campaigns and channels delivering the best returns — every single week. Our strategies are built on hard numbers, not hunches.
4. Creative That Converts
We tailor our advice to on ad copy, visuals, and offers engineered to grab attention and drive action. We don't just react to trends — we anticipate them, keeping you ahead of market shifts.
Frequently Asked Questions
Your Questions, Answered
Our Charity Partner
At Marrow, we believe that every business can—and should—be a force for good. That's why we invest a portion of our profits into the Zeteo Project—an initiative close to our hearts that provides hope and healing to some of the most vulnerable children in the world. The photography here was taken by our team, on a trip we took to Manila in 2025!
Learn More
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