Apparel21 alternatives: Comparing ERP options for Australian fashion brands

If you’re running a fashion, footwear or lifestyle brand in Australia, there’s a good chance Apparel21 has come up in conversation at some point. Apparel21 has been a fixture in the local industry for years and for good reason. It was built specifically for the way fashion businesses operate, with native support for the style, colour and size matrix that causes so much pain in generic ERP platforms.

However, if you’re evaluating Apparel21, taking the time to consider which alternatives are available in market, combined with how well they work with your commerce platform is a highly valuable process for retailers. If this sounds like a task your business is undertaking, this guide is for you. As part of this guide, we’ve compared four of the most commonly evaluated alternatives to Apparel21; these being Cin7, Microsoft Dynamics 365 Business Central, NetSuite and Retail Express.

Our evaluation includes the areas that matter most to fashion brands, such as feature depth, eCommerce integration with platforms such as Shopify and Adobe Commerce, scalability and price.

So if you’re looking to evaluate whether Apparel21 is right for your needs, we hope this guide assists.

A Quick Note Before We Start

Every business is different. A brand turning over $3 million with one warehouse and a Shopify store has very different needs from a wholesale distributor managing hundreds of retail accounts, three warehouses and a B2B ordering portal.

The right ERP is the one that fits your operations now and can scale with you over the next three to five years — not the one with the longest feature list or the most recognisable name.

With that in mind, here’s how the alternatives stack up.

Cin7

Cin7 is probably the most common ERPs that Australian fashion and product businesses choose once they outgrow spreadsheets and basic inventory tools.

It’s cloud-native, fast to implement and maintains one of the strongest Shopify integrations available. For a growing brand selling across Shopify, wholesale accounts and marketplaces like Amazon and eBay, it’s a capable and cost-effective platform.

Where Cin7 performs well

Cin7’s multichannel inventory management is genuinely strong. Stock levels update across channels in real time, orders flow in from multiple sources and the platform handles the basic complexity of running more than one sales channel without requiring significant configuration.

Its Shopify integration in particular is worth calling out. Products, inventory, orders and customer data move between the two systems cleanly, and there’s a reasonable degree of native automation out of the box without needing a specialist to build custom middleware.

B2B functionality is also available, with Cin7 including a wholesale ordering module that many brands choose to use with Shopify Plus or Adobe Commerce.

Where Cin7 can reach a ceiling

The honest answer is that Cin7 wasn’t built for fashion. It was built for product businesses generally, and fashion was added to its capability over time rather than being the foundation of the platform.

That distinction matters when your business starts to grow in complexity.

The style, colour and size matrix — the grid that sits at the heart of how fashion businesses manage inventory — is where Cin7 begins to feel stretched. Basic variant management is available, but it doesn’t carry the same depth as a platform built specifically around that structure.

Seasonal planning and range management aren’t native capabilities. If your business runs spring and summer collections that need to be planned, ordered and tracked separately from carry-over stock, you’ll find yourself working around the system rather than with it.

Pre-season and forward ordering is critical for wholesale brands that take orders months before product arrives is another area where Cin7 requires workarounds.

From an eCommerce integration standpoint, Cin7 works well with Shopify at a standard level. Businesses needing more complex integration logic — customer-specific pricing, B2B account structures, and multi-location inventory rules will typically need additional development work to bridge the gap.

Who Cin7 is right for

Cin7 is suitable for growing product and fashion brands in their early-to-mid stage of complexity. If you’re selling across Shopify and maintain a handful of wholesale accounts whilst your range isn’t deeply variant-heavy, Cin7 is a solid, affordable choice. The moment your wholesale operations grow significantly or your range planning becomes more sophisticated, you may want to review this choice.

Microsoft Dynamics 365 Business Central

Microsoft Dynamics 365 Business Central is one of the most widely deployed mid-market ERP platforms in the world, and it has a strong and growing presence in Australia.

For businesses already operating within the Microsoft ecosystem — using Microsoft 365, Teams, Azure and Power BI with Business Central is a natural progression. The integration between these tools is tight, and for teams that already live in Outlook, the familiarity of the Microsoft ecosystem reduces the learning curve significantly.

Where Business Central Performs Well

Business Central’s financial capabilities are among the best available at its price point. Multi-entity accounting, complex reporting structures, strong audit trails and compliance features are all mature and well-developed.

Its scalability is another genuine strength. Business Central can support a business from around $10 million in revenue through to well over $100 million, and Microsoft invests heavily in the platform’s ongoing development. It isn’t going anywhere.

The API is worth a specific mention here. Business Central has a well-documented, robust REST API that makes it genuinely integration-friendly. For businesses connecting their ERP to Shopify, Adobe Commerce and other platforms, a strong API matters enormously. It means integration work can be built cleanly, maintained reliably and extended over time without significant re-engineering. This is one of Business Central’s real competitive advantages over some of the more closed platforms in the market.

Where Business Central Reaches Its Ceiling

Business Central is a general ERP platform. Fashion-specific functionality such as style, colour and size matrix, seasonal range planning, and wholesale order management at scale, aren’t native. This requires industry-specific add-ons or custom development to replicate what a fashion-built ERP provides out of the box.

That’s not necessarily a dealbreaker. For some businesses, the depth of Business Central’s financial and operational capability outweighs the need for fashion-native features, and the add-on ecosystem is broad enough to fill the gaps. But it does mean higher implementation complexity and cost compared to a platform where those features are already built in.

POS is also not a native capability in Business Central, therefore businesses running physical retail stores will need a third-party POS solution and an integration setup.

Who Business Central is Right For

A mid-to-large fashion or lifestyle business that is already embedded in the Microsoft ecosystem, has complex financial requirements, or wants a platform with genuine enterprise scalability. It’s also a strong option for businesses where the integration between ERP and eCommerce needs to be tightly controlled and well-engineered, making the API quality of Business Central a real plus.

NetSuite

NetSuite is the ERP platform that comes up most often when fashion businesses start thinking seriously about scale.

It’s a cloud-native, enterprise-grade platform with global capability, multi-entity accounting, mature infrastructure and a substantial partner and module ecosystem. For businesses with international operations, multiple legal entities or complex financial structures, it’s one of the most capable platforms on the market.

Where NetSuite Performs Well

NetSuite’s breadth is hard to match. Finance, inventory, CRM, order management, warehouse management and eCommerce capability are all available within a single platform, and the depth of each module is genuinely enterprise-grade.

For fashion businesses operating across multiple countries or managing multiple brands under a single parent entity, NetSuite handles that complexity well. Currency management, inter-company transactions and consolidated reporting are all mature capabilities.

Like Business Central, NetSuite also has a strong API. The SuiteScript and REST API capabilities are well-documented and widely used, which means integrating NetSuite with Shopify or Adobe Commerce is a well-trodden path. There are established integration patterns, experienced developers who know the platform and a clear methodology for connecting these systems reliably. For businesses where the eCommerce and ERP integration is mission-critical, NetSuite’s API maturity is a meaningful advantage.

Where NetSuite Reaches Its Ceiling

NetSuite is expensive. Implementation costs are significant and ongoing licence fees are higher than most alternatives in this comparison. For smaller or mid-size fashion businesses, the total cost of ownership can be difficult to justify.

Fashion-specific functionality — in particular the style, colour and size matrix — requires configuration or add-ons rather than being native. NetSuite does have fashion customers and the platform can be made to work well for apparel businesses, but it takes more effort and cost to get there than a purpose-built platform.

Implementation timelines are also longer than most alternatives. A NetSuite implementation for a complex fashion business can easily run to six to twelve months, and the risk of scope creep is real.

Who NetSuite is Right For

A larger fashion or retail business — typically $20 million or more in revenue — with international operations, multiple entities or complex financial requirements. If you’re at a scale where the cost of the platform is proportionate to the operational value it delivers, NetSuite is a serious contender. For businesses below that threshold, the cost and complexity are often difficult to justify compared to more focused alternatives.

Retail Express

Retail Express takes a different position in this comparison.

Where the other platforms on this list are ERP systems first, Retail Express is a retail management and POS platform. Its strength lies in omnichannel retail operations — managing stores, click-and-collect, ship-from-store and the inventory complexity that comes with running physical and digital retail channels simultaneously.

Where Retail Express Performs Well

For fashion retailers with multiple physical stores and a Shopify or eCommerce presence, Retail Express does the omnichannel retail job very well. Store inventory visibility, POS functionality, click-and-collect workflows and loyalty programs are all built in and work reliably.

It’s an Australian platform with local support, which matters for businesses that want a partner in their time zone who understands the local retail environment.

Its Shopify integration is solid. Inventory, orders and customer data flow between the two platforms, and for a retailer whose primary channel complexity is managing online and in-store stock accurately, that integration covers most of what’s needed.

Where Retail Express Reaches Its Ceiling

Retail Express isn’t designed for wholesale or brand businesses. If you sell to retail accounts as well as operating your own stores and eCommerce, Retail Express won’t cover your wholesale operations. There’s no B2B ordering portal, no pre-season ordering capability and no wholesale pricing management to speak of.

Production, supply chain and manufacturing functionality also isn’t part of what Retail Express does. Brands that source from offshore suppliers, manage landed costs or need to plan production runs will need to look elsewhere or manage those processes in separate systems.

The financials are handled through integration via third-party platforms rather than native accounting capability, which works for smaller businesses but can create limitations as operational complexity grows.

Who Retail Express is Right For

A specialty fashion or footwear retailer with multiple stores who wants strong omnichannel capability and a reliable Shopify integration. If your business consists of retail stores plus online and you’re not running a significant wholesale operation alongside your core business, Retail Express covers the key requirements well. The moment wholesale becomes a material part of your business, you’ll need to look at how you bridge that gap.

So How Does Apparel21 Compare?

The honest answer is that Apparel21 occupies a specific position that none of these four alternatives fully replicate.

It was built for the way fashion businesses operate — with the style, colour and size matrix at its core, seasonal range and collection planning built in natively, wholesale and retail running in the same system, and a B2B ordering capability that was designed for the way fashion wholesale actually works.

For brands that need that combination — running wholesale accounts, retail stores and an eCommerce channel simultaneously — Apparel21 is difficult to match on feature depth without moving to a platform like NetSuite, which can introduce significantly higher cost and implementation complexity.

That said, it isn’t right for every business.

If you’re earlier in your growth journey and your operations aren’t yet deeply complex, Cin7 may serve you well for several years. If you’re embedded in the Microsoft ecosystem and have strong financial requirements, Business Central with the right add-ons can be made to work. If you’re managing enterprise-scale operations across multiple countries, NetSuite’s global capability may justify the investment. And if you’re purely a retailer without a significant wholesale arm, Retail Express is a strong and practical choice.

The key is matching the platform to where your business is today and where it’s heading — not selecting based on brand recognition or feature lists alone.

What Happens to Your eCommerce Platform During an ERP Transition?

One of the most common concerns we hear from fashion businesses evaluating ERP options is this:

“If we change ERP, does that mean we have to rebuild our website too?”

In most cases, the answer is no.

Your Shopify or Adobe Commerce store is responsible for the customer experience — product discovery, browsing, checkout and account management. Your ERP manages the operational layer — inventory, pricing, order fulfilment and financial reporting. These systems are connected, but they aren’t the same thing.

When you change ERP, the integration layer between your eCommerce platform and your back-office systems needs to be rebuilt or updated. That’s a meaningful piece of work — it requires understanding how data flows between your systems, what business rules apply to pricing and inventory, and how orders move from your website into your fulfilment process.

But it doesn’t mean starting your website from scratch. Done well, an ERP transition is an opportunity to clean up and modernise the integration layer while preserving the customer experience your customers already know.

The integrations that typically need to be reviewed include:

• Product and catalogue synchronisation, ensuring products created or updated in the ERP flow accurately to the website.
• Inventory availability, so customers see accurate stock levels in real time or through scheduled updates.
• Customer and account data, including B2B account structures, trading terms and credit limits.
• Pricing and contract rates, particularly for businesses with customer-specific pricing or negotiated wholesale terms.
• Order export, so website orders move into the ERP for fulfilment and invoicing.

Understanding this integration landscape before selecting an ERP — not after — is one of the most valuable things a fashion business can do to reduce risk during a transition.

A Practical Checklist Before You Decide

Before selecting an ERP platform, it’s worth working through these questions.

• How complex is your variant structure? If you’re managing a deep style, colour and size matrix across multiple collections, a fashion-native platform will serve you better than a generic one.
• Do you run wholesale alongside retail and eCommerce? If yes, make sure the platform you’re evaluating has genuine wholesale functionality — not just a basic B2B module bolted on.
• How important is the eCommerce integration? If Shopify or Adobe Commerce is a primary sales channel, evaluate the API quality of the ERP you’re considering and understand what integration work will be required.
• What does your financial complexity look like? If you’re managing multiple entities, currencies or consolidation requirements, prioritise platforms with strong financial depth.
• What’s your growth trajectory? Select an ERP that can handle where you’ll be in three to five years, not just where you are today.
• What implementation support is available locally? An ERP is only as good as the implementation partner behind it. Assess the local partner ecosystem carefully.

Working with OSE

At OSE, we work with fashion, footwear and lifestyle businesses to integrate ERP platforms with Shopify and Adobe Commerce.

Whether you’re evaluating Apparel21, considering one of the alternatives in this guide or in the middle of a migration and working out what happens to your existing integrations, we can help you understand the options and build a plan that protects your customer experience while your back-office systems evolve.

Because changing ERP shouldn’t mean starting over. It should mean building a stronger foundation — and getting your systems talking to each other in a way that actually supports how your business operates.

Frequently Asked Questions