Shopify Plus Agency
We are Shopify Plus partners. That means we know the platform inside-out.
And we strive to help brands take advantage of its game-changing features, so they can watch their audience and revenue grow. Shopify Plus has everything you need to run a high-volume, enterprise-level ecommerce store – and to make it easier than you ever thought possible.

Our Shopify Plus services
Being a Shopify Plus Partner means we’re part of a small group of vetted agencies and professionals who bring years of experience and expertise to Shopify merchants.
If you want to do ecommerce right, you want a Shopify Plus Agency Partner by your side. If you want a partner on the journey who cares about your business, you want Underwaterpistol.
We’ll be with you at every stage of your store's lifecycle.
Customer quote
"Since they come in, Underwaterpistol have been absolutely amazing for us. The recommendations they have made to the site in regards to loyalty, tools and Shopify Plus itself, has helped our team to grow sustainably."
Ross Worswick, Creative Director at Couture Club
What brands are on Shopify Plus?
Shopify Plus is the perfect option for both large retail stores and fast-rising ecommerce stars.
It’s perfect for your brand if:
- You're already doing $50,000 or more in sales each month.
- You're gaining traction and quickly rising toward six-figure sales.
- You're in need of an agile platform that can keep pace with industry innovation.
Or
- You're an established retailer just breaking into ecommerce or direct-to-consumer sales.
- You're looking for continuous innovation from a worldwide team of ecommerce experts.
- You needing to get ahead of competition and gain market share quickly.
Why Shopify Plus?
Guaranteed uptime. No matter how heavy the traffic or how many sales, your site will be there for your customers.
Sell where you want to. Web, mobile, social, bricks and mortar, wholesale... Sell everywhere your customers want to buy. Shopify Plus isn’t multi-channel, it’s every channel.
The easiest-to-use platform. Add products and promotions without a developer, automate your workflows, and see what is going on in your business – all with a single login.
Custom checkout. Bring your branding and custom functionality to your checkout experience to reduce abandoned carts and set your store apart from the competition.
Exclusive Shopify Plus features, apps and scripts. You’ll have access to a full range of Shopify Plus-only apps and the Shopify Plus API for any custom development solution you need.
Always-on support. You’ll have a dedicated account manager ready to answer your email or call 24/7.
The Couture Club
+28% conversion rate
After helping this premium powerhouse navigate the Shopify ecosystem and increase conversion rate by +28%, we levelled up their loyalty scheme, The Club, to produce a 58% increase in sign-ups.
"Moving to Shopify Plus would have been a lot easier if we'd worked with Underwaterpistol from the start! But we didn’t. The move itself wasn’t difficult, as Shopify makes it so easy. But initially we didn't get what we expected without the right team behind us. As soon as we started working with Underwaterpistol, we had an additional 30 people to support us with expertise and knowledge in different areas. It’s about finding the right agency to partner up with."
Scott Shashua, Director at The Couture Club

Ebook
Shopify vs Shopify Plus
A guide for high-growth ecommerce brands.
You might be wondering if it’s time to level up from Shopify to Shopify Plus. To help you make the right choice, we've created your ‘everything guide’ to upgrading.
Inside, we reveal the differences between the two platforms, what benefits they offer your brand, the lowdown on Shopify Plus pricing and – above all – how you can ensure a strong return on your investment.

Webinar
Winning on Shopify Plus
Check out The Couture Club’s success story.
And discover the role that Shopify Plus played in turning them into one of fashion’s biggest digital disruptors.
In our webinar, the brand reveals the perks of migrating, and how working with us helped them get the most from the platform. As Director & Co-Founder Scott Shashua says, “The stronger our systems are, the better we are.”

Contact us
Let's get your story started
Get in touch with us to find out more about Shopify Plus, and how we can help you take advantage of its features.
More Services
Ecommerce Strategy
Ecommerce Strategy
Where are you now, and where do you want to be? We help you reach your goals with a bespoke roadmap that’s driven by data, market research and audience insights.
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Design & Development
Design & Development
We design and develop ecommerce experiences that convert. Whether you’re looking to migrate, optimise or build from scratch, we’ll set your online store up for success.
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Migration From Magento
Migration From Magento
Making the move from Magento? We’ll ensure your migration is smooth and seamless, so all you have to think about is reaping the benefits of Shopify Plus.
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Subscription
Subscription
Want the steady revenue that comes with a subscription offering? We can help you get started or enhance an existing set-up to acquire greater leads.
View More