Shopify Plus Agency Melbourne

Melbourne's go-to
Shopify Plus agency.

Enterprise ecommerce builds for brands doing $1M+ in revenue. Custom themes, app development, migrations, and the strategic thinking most agencies skip. Based in the Macedon Ranges, shipping globally since 2015.

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Trusted by
2XU RMIT Kings of Neon Purebaby CASA Coles Arthur Galan
200+
Projects Shipped
10+
Years in Business
50+
Shopify Plus Builds
$100M+
Client Revenue Enabled

What a Shopify Plus agency
actually does.

Shopify Plus isn't just Shopify with a bigger price tag. It's a different platform with enterprise features that most agencies don't know how to use. Checkout extensibility, Shopify Functions, B2B channels, multi-market expansion, and custom apps that connect your entire tech stack.

We build stores that handle complexity without feeling complex. That means custom solutions for product configuration, wholesale pricing, subscription models, and the dozens of integrations that enterprise brands need to run properly.

01

Custom Theme Development

Bespoke Shopify Plus themes built for conversion. No template tweaks. Full custom design and development using Online Store 2.0.

02

Platform Migration

Move from Magento, WooCommerce, BigCommerce, or custom platforms to Shopify Plus. Data, SEO, and functionality preserved.

03

Custom App Development

Private Shopify apps for ERP integrations, product configurators, custom checkout logic, and workflow automation.

04

Checkout Extensibility

Custom checkout experiences using Shopify Functions and UI extensions. Upsells, custom fields, and dynamic discounting.

05

B2B & Wholesale

Shopify Plus B2B channel setup with custom pricing, net terms, company accounts, and integration with your existing wholesale workflows.

06

Klaviyo & Marketing

Email marketing infrastructure. Klaviyo flows, segmentation, custom data feeds, and lifecycle automation that drives repeat revenue.

Why Melbourne brands
choose Sonder Sites.

There are hundreds of Shopify agencies in Melbourne. Most of them are generalists who treat Shopify Plus like regular Shopify. We're not that.

We only do enterprise ecommerce

No brochure sites. No WordPress. No "we do everything." Shopify Plus, custom platforms, and enterprise systems. That's it. This focus means deeper expertise, faster builds, and fewer surprises.

Design-led, not template-driven

Every build starts with custom design. We don't buy themes and modify them. Your store should look and feel like your brand, not like a template with your logo dropped in.

We've shipped for brands you know

2XU, RMIT, Kings of Neon, Purebaby, Coles, Arthur Galan, CASA. We've built stores and platforms for some of Australia's most recognisable names. That experience shows up in every project we deliver.

We build our own products too

We're not just an agency. We build and run our own SaaS products. That means we understand what it takes to ship software that works at scale, not just websites that look good in a pitch deck.

Selected Shopify Plus work.

Kings of Neon Shopify Plus

Kings of Neon

Shopify Plus / Klaviyo
Razorback 4x4 Shopify Plus

Razorback 4x4

Shopify Plus / B2B
Cushla Whiting Shopify

Cushla Whiting

Shopify / Luxury

Frequently asked questions.

How much does Shopify Plus cost in Australia?
Shopify Plus starts at $2,300 USD/month (approximately $3,500 AUD). Development costs for a custom Shopify Plus store typically range from $30,000 to $150,000+ depending on complexity, custom features, and integration requirements. We scope every project individually and provide fixed-price quotes.
Why choose a specialist Shopify Plus agency?
Specialist Shopify Plus agencies understand the platform's enterprise features deeply, including Shopify Functions, checkout extensibility, B2B capabilities, and multi-market expansion. This expertise means faster builds, fewer issues, and better use of the platform's capabilities. A generalist agency might build you a Shopify store, but they won't unlock what Plus actually offers.
How long does a Shopify Plus build take?
A typical Shopify Plus build takes 8-16 weeks depending on complexity. Simple migrations from another platform can be faster (6-10 weeks), while complex custom builds with integrations may take 12-20 weeks. We'll give you a realistic timeline during scoping.
Can you migrate our existing store to Shopify Plus?
Yes. We've migrated stores from Magento, WooCommerce, BigCommerce, and custom platforms to Shopify Plus. We handle data migration, URL redirects, SEO preservation, and custom feature rebuilds to ensure zero disruption to your business.
Do you work with businesses outside Melbourne?
Absolutely. We're based in the Macedon Ranges (about an hour from Melbourne CBD) and work with brands across Australia and internationally. Most of our communication happens over video calls and Slack, so location is rarely a factor.
What ongoing support do you provide?
We offer ongoing retainer packages for Shopify Plus stores that need continuous development, optimisation, and support. This includes feature development, performance monitoring, conversion optimisation, and priority bug fixes.

Ready to build
something serious?

Tell us about your project. We'll get back to you within 24 hours.

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