The right Shopify agency can accelerate a brand's growth by 2–5x compared to in-house execution—but choosing wrong wastes budget and months of momentum. The best Shopify agencies for 2025 specialize in either technical development, performance marketing, or both, and they should have proven ecommerce case studies (with revenue numbers) before you commit.
Yes, we’re a Shopify agency.
And while it makes sense to say it’s us, us, and only us. That wouldn’t be true. Or fair.
Truth is, there’s a wide range of agencies you should check out before signing the dotted line—so we’ve decided to list some that could help you besides us, depending on your needs.
So buckle up and check out some of the best Shopify agencies that can help you grow your ecommerce business.
What should I look for when choosing a Shopify agency?
Look for proven ecommerce case studies with revenue numbers — not just logos. The best Shopify agencies specialize in either technical Shopify development, performance marketing, or both, and can show you 2x–5x growth examples in your category. Always ask for client references in the $100K–$25M ad-spend range before signing.
How much do top Shopify agencies charge?
Quality Shopify agencies typically charge $5K–$25K/month for retainer work, with development projects ranging from $15K for a theme refresh to $150K+ for a full custom Shopify Plus build. Performance-marketing retainers are often tiered by ad spend — expect 10%–15% of monthly media budget for full-funnel management.
Is it worth hiring a Shopify agency over going in-house?
For most DTC brands under $25M in revenue, an agency outperforms an in-house hire by 2x–5x because you get a full team — strategist, media buyer, creative, developer — for less than one senior salary. In-house only wins once you have enough volume to keep three or more specialists fully utilized.
Best Shopify Agencies To Grow Your Store
Top Growth Marketing
Top Growth Marketing (that’s us!) is an award-winning Shopify marketing agency specializing in scaling medium–to–large eCommerce businesses using multiple marketing channels.
Spearheaded by Jack Paxton—a well–known name in the advertising industry—our agency has over a decade of experience serving eCommerce retailers with effective marketing strategies.
Top Growth Marketing focuses on a holistic marketing strategy suited for bigger brands that feel tangled and lost running ads on multiple platforms—or want to test new channels.
With a team of seasoned professionals across multiple marketing departments and designated project coordinators, your team can feel that your ad budgets are in safe hands.
Services: Paid ads (Meta, TikTok, Snap), Search Ads (Google), Email Marketing, Branding, Conversion Rate Optimization, Shopify Store Optimization, Ad Design, and more
Best for: Shopify brands looking to connect the dots between multiple marketing channels in one place.
Notable clients: Waterbox Aquariums, Rabbit Air, Topaz Labs, AppSumo, SPRWMN.
Arctic Grey
Arctic Grey is a decorated agency that specializes in Shopify Plus solutions.
So if you need a Shopify-only range of services including custom theme development, app integration, SEO optimization, digital marketing, and seamless platform migrations from Magento, WooCommerce, and other platforms—this agency is for you.
It has a decade of experience, and supported more than 1,000 Shopify stores and helped merchants generate over $1.5 billion in revenue.
Arctic Grey stands out for its end-to-end UI/UX testing, data-driven insights, and robust security assurance. They offer a 100% satisfaction guarantee, ensuring clients are completely satisfied with their services or receive a full refund.
Best for: Complex Shopify solutions, UX design, building stores from scratch.
Notable clients: Gymshark, Lids, and Oshēn Salmon.
Cake Agency
With 5 years in business, Cake is a “younger” agency. Nevertheless, it built a hefty reputation for being one of the best UK-based marketing agencies—and wider.
What’s interesting about Cake is its flexible freelance network—which allows scaling according to project needs and budgets.
They emphasize transparency in pricing and have a unique Mobius Methodology™ for delivering eCommerce success, focusing on brand foundation, development, and marketing.
Cake specializes in eCommerce, digital marketing, and website development.
And their services include custom theme development, app integration, SEO, conversion rate optimization (CRO), email marketing, and social media advertising.
Best for: eCommerce brands looking for flexibility and scaling opportunities, particularly in the UK.
Notable clients: The Perfume Shop, Peroni, The Lexicon.
Ambaum
Ambaum is a digital marketing agency that’s leveraging the Shopify Plus platform to develop and scale eCommerce businesses.
If you want a full-service Shopify agency, Ambaum is for you.
Their services include frontend and backend development, custom app creation, platform migrations, fractional CTO services, and ongoing technical and development support.
What sets Ambaum apart is their holistic approach to eCommerce, combining design, development, and growth marketing to drive results.
They offer flexible, cost-effective enterprise commerce solutions and are known for their exceptional knowledge of the Shopify platform.
Best for: Anyone who builds on Shopify. From Shopify brands looking for minor tweaks to those looking to hand the reigns of their Shopify platform to a third-party.
Notable clients: Westinghouse, RAM® Mounts, and Glowforge.
MuteSix
MuteSix is an LA-based marketing agency founded in 2014that provides a full suite of services, including paid social media advertising, retail media, paid search, SEO, programmatic advertising, and lifecycle marketing.
Their expertise spans various platforms including Facebook, Instagram, TikTok, Google, YouTube, Amazon, and others, including being one of Facebook’s largest direct response advertisers.
MuteSix is known for their agility in responding to market demands and for delivering measurable results across all stages of the customer journey.
The agency’s acquisition by Dentsu Aegis Network in 2019 further expanded its capabilities and global reach, allowing it to offer even more comprehensive marketing solution.
Best for: Huge Shopify brands looking for a worldwide presence and state-of-the-art solutions from an advertising giant.
Notable clients: Disney, Nutribullet, and Ministry of Supply.
Barrel
Founded in 2006, Barrel is one of the oldest agencies on this list, with its focus shifting towards Shopify Plus services in recent years.
Their services include website creation, re-platforming, ongoing website support, maintenance, optimization, expansion, and performance auditing, among other things.
Barrel's unique selling points include its extensive experience with Shopify Plus, strong emphasis on UX and CRO, and the proprietary DTC Patterns research project that provides valuable UX and marketing insights.
They are known for their strong partnerships within the Shopify ecosystem, including collaborations with Recharge, Rebuy, and Klaviyo.
Best for: Brands and businesses seeking to enhance their eCommerce presence and performance on Shopify Plus.
Notable clients: NETGEAR, Scholastic, Once Upon a Farm.
Swanky Agency
Founded in 2010, Swanky has almost a decade and a half of experience—and was one of the first Shopify Plus partners.
The agency specializes in custom theme development, app integration, SEO, digital marketing, conversion rate optimization (CRO), and ecommerce internationalization.
They offer services for web design and development, replatforming to Shopify Plus, and building subscription websites.
Swanky is praised for their strategic and creative support. Clients like Katie Marston from Once Upon A Farm appreciate their enhanced user experience and online business growth, for instance.
Best for: Brands on Shopify Plus programs as well as D2C brands who are looking to kick off their subscription plans. Particularly if you’re based in the UK, France, and Australia.
Notable clients: HelloFresh, Huel, and Razor Group.
Charle
Founded in 2018, Charle has quickly built a reputation for delivering high-quality eCommerce solutions.
The agency specializes in Shopify and Shopify Plus services, including custom theme development, app integration, SEO, digital marketing, and conversion rate optimization (CRO).
They also offer migrations from other eCommerce platforms like Magento, WooCommerce, and BigCommerce to Shopify.
Their emphasis on a "people-first" culture ensures both client satisfaction and employee creativity. Charle is also recognized for its innovative use of modern technologies and frameworks, such as Shopify Hydrogen for headless commerce solutions.
Best for: Shopify brands that are looking for a full-service solution including advertising and development.
Notable clients: Candy Kittens, Billionaire Boys Club, and Cambridge Satchel.
Stryde
With years of experience, Stryde has a proven track record of helping direct-to-consumer (D2C) brands scale their operations.
Stryde differentiates itself through its focus on detailed customer research and a data-driven marketing framework.
The agency is led by a predominantly female team, bringing a unique perspective to marketing strategies, especially for brands targeting women.
They work with various industries including baby and kids, fashion and apparel, home goods, and sporting goods.
Who is it for: D2C brands, but particularly female-centric brands due to their personnel and experience.
Notable clients: Ergobaby, Goal Zero, and Keter.
Choose Wisely
As you see, choice is abundant when it comes to Shopify agencies.
In fact, this is just a drop of the ocean - and the ones that we can vouch for. You can do your diligence as well and some that's even more fitting can come up.
Just make sure you know what you're looking for.
And of course, if you've liked what you heard from us (out of all the listed), feel free to get in touch.
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