Your Growth Partner
Driving results,Not Just Ads
We’re not just here to run ads; we’re here to help your e-commerce business grow.
10+ years of experience
in D2C & B2B eComm world
We know e-commerce inside and out, so you won’t find cookie-cutter strategies here. Instead, we dive deep into your goals, your audience, and your brand to create campaigns that actually move the needle.
30+
Industry Top Talents
$200M+
of Generated Revenue from paid ads in 2024
38%
Average Annual Growth
35+
Markets where we handle advertising
30+
Countries in our Meta advertising loop
100%
Transparent & trustworthy
Meet your new
Growth Partners
At Flat Circle, we specialize in advanced digital marketing services, seamlessly integrating with your e-commerce team to drive growth through data-driven strategies and transparent collaboration.
We become an extension of your team—collaborating, strategizing, and executing to deliver real, measurable results.
Our approach is simple: no fluff, no gimmicks—just honest, data-driven marketing that works. We believe in clear communication, collaboration, and delivering results you can see and celebrate. Whether you’re scaling up or looking to refine your strategy, we’re here to make it happen.
Because at the end of the day, your success is what drives us.
We know how to take care of your advertising and revenue through all time periods.
If you just started/restarted your brand we will help you with the strategy, creatives, media buying and building retention with Emails.
As you can see on the right, one of our clients did a rebranding and started working with us on January 1st. We started slow-paced, now scaling every day, based on the performance number we are seeing.
>Important is that you follow your commercial plan and have strategic tactics all over the year so you have stable performance and account. This is the base when the sale/promotion periods come that your audience is already familiar with your brand and are grabbing the best deal you are offering.
Creative tests and Account Optimizations through the year will prepare your brand to be able to pick the BFCM demand with already best performing creatives and media buying structure to not miss the hype.
Talented Team
Our team is structured in an agile way so we can adapt and adjust to your business needs fast and efficiently. Our goal is to help you launch, scale and build retention for your business.
What Our Clients Say About Us
Finn Radford
Head of International Growth
@HexClad
High analytical skills and long-time experience in the media buying world make cooperation seamless. The Flat Circle team efficiently manages every dollar spent and tries to provide clients with a bigger picture and understanding of the advertising industry to realize the true impact of performance marketing on a scale.
Benjamin Kumalić
Vice president of Growth
@Bird Buddy
I have a very high bar for what I consider to be a true performance marketer, and Flat Circle checks all of the boxes. Their team acts as a trusted advisor and trendspotter for all of their clients. Their level of communication is top-notch and so is their ability to identify bottlenecks and spot opportunities in marketing. They combine excellent pattern recognition, creativity, and science to deliver amazing results.
Eric Carlson
Co-Founder
@Sweat Pants Agency
FlatCircle passion for media ad buying and helping businesses reach their goals is exceptional. Keen eyes for details, trends, tech, and seasonality make their work as professional as possible. Only a person who truly cares about exceptional performance, will check ads several times a day for dozens of clients, and act proactively - the team at Flat Circle does that. Also, whenever you need practical advice, they will share a handful of good & bad practices with you anytime.
Špela Mlekuž
Content marketing coordinator
@Databox
As a creative strategist, I work with a lot of high-level media buyers. And I can say that the Flat Circle team is one of the best I’ve worked with. Media buying is harder post iOS updates in 2021 and you need to know what you are doing. The way they adopted the new world in the digital space is incredible. The combination of communication, efficiency, and pattern recognition is at the top level and I would highly recommend it.
Anže Markovič
Creative Director
Rok and his Flat Cricle team have been amazing to work with. They analysed our account in-depth and provided us with strategies for improving results and increasing revenue. They stay ahead of the curve on advertising platform changes and make suggestions based on what they see in our industry. Communication and results have been stellar.
Jasmine Shamberger
Founder
@LUXXI
Having worked with the team at Flat Circle for a number of months, the overriding impression I get is that everyone on their team truly cares about the results generated. If things aren't where they need to be, they'll do everything in their power to make sure they will be going forward!
Simon Heraghty
CEO & Founder
@SHO
Partnering with Flat Circle means working with a team that truly understands performance marketing at scale. Their strategic approach ensures every dollar is spent wisely, while their deep industry knowledge helps clients see the bigger picture. In just a year and a half, they helped us scale our business by 400%, proving their ability to drive real growth while making media buying both effective and seamless.
Tom Mišič
Head of marketing
@PJU
Our Clients Love Us And You Will To
Check what we were able to achieve with our clients
Explore our partnerships that have driven $500M+ in direct revenue for our clients.
33%
Increased revenue
20%
Reduction in CPA
193+
Campaigns launched
Pruvida is a brand specialising in personalised hair care, including shampoos tailored to individual needs, as well as a diverse range of products for hair health and beauty. Their commitment to creating science-backed formulas and promoting holistic hair care routines makes them a trusted choice for achieving strong, healthy, and vibrant hair.
Our focus was how we can focus on bundles sale to raise the AOV
Attention went to new creates development with the UGC content and in-house photo-shooting and product photos
Stick to the Commercial plan so we did not miss any local hype moments or trends since we are working on multiple countries
Creative Design
Media Buying
Strategy
Email Campaigns and Flows
UGC
Photoshooting
293%
Revenue Growth YoY During the BFCM
17%
ROAS Growth YoY During the BFCM Period
20%
Increase in 1dc ROAS in Q4 YoY
Haverhill is a bespoke jewellery brand specialising in personalised, handcrafted pieces that celebrate life's meaningful moments. With a focus on timeless design and ethically sourced materials, their collections combine elegance and individuality, offering customisable jewellery that tells your unique story.
Scale Growth Rapidly and Profitable in the BFCM period
Never stop testing the EVG creatives to stay TOM
Stick to the Commercial plan that is relevant to your vertical/people purchasing behaviour is crucial
Media Buying
147%
Increase in Purchases with Meta Ads
From 1.21% to 3.77%
We Grew the Meta CTR
217.09%
Growth in Total Sales
Beesmetic is a natural skincare brand inspired by the benefits of bees and their products, offering handcrafted cosmetics made from pure, sustainably sourced ingredients. Their range includes creams, balms, and other skincare essentials, designed to nourish and protect the skin while promoting eco-friendly beauty routines.
Rebranded the whole online shopping experience and packaging
Build from 0 the Email Campaigns and Flows (using Klaviyo)
Created high-converting content with testing Hooks, UGC content and formats
Creative Design
Media Buying
Strategy
Website solutions
UGC
Photoshooting
Email Campaigns and Flows
Design and Packaging
Read more
Achieve Your Goals with Our Marketing Solutions
We use data, processes and technology to deliver better digital media performance while providing great service & transparent pricing.
Maximize your paid advertising potential with our expert team. We design and manage highly targeted campaigns that drive quality leads, increase brand visibility, and boost your ROI. Let us optimize your ad spend for maximum impact.
Learn moreWe understand the correlation of overall performance of appealing + profitable scaling creatives, so we ensure you that you will never run out of them and always thrive to have the best ones.
Learn moreBy combining Email & SMS, we can create cohesive, personalised experiences that enhance customer relationships and increase revenue.
Learn moreOur personalised high-impact, data-driven strategies, are designed to grow your brand, boost your revenue, and outpace the competition.
Learn moreWe provide a holistic view of your marketing performance, integrating data across platforms for real-time insights, focusing on Actionable metrics.
Learn moreContent strategy, Content Creation, Analytics. We did it for already 100+ client. Let Us Grow Your Audience.
Learn moreWe Are Partners Of All
Biggest Media And Marketing Platforms
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Let’s Work Together
and grow your bussines.
We care and respect all our potential and existing partners and your time, so we will look into your inquiry and contact you no later then 48 hours after receiving it.
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Partnering with FlatCircle was a great step in our expansion into Europe. Their team has a deep understanding of the intricacies of European media buying and a sharp focus on smart, effective spending. They were responsive, adaptable, and committed to delivering results.