Most businesses that end up comparing Odoo and Cin7 Core aren't doing a first-time software selection. They're already on Cin7 Core, it's doing what it does, and then something changes. Revenue grows. The product range gets more complex. Someone asks why the accounting lives in Xero but the inventory lives in Cin7 and the sales team is still working from spreadsheets. That's the moment the comparison becomes urgent.
This covers what Cin7 Core actually is, where it fits well, where it starts to struggle, and how Odoo compares when you're thinking about replacing or consolidating your software stack. We'll be direct about where each product wins, because the honest answer saves everyone time.
What Cin7 Core is (and where it came from)
Cin7 Core was known as DEAR Systems until January 2023, when its parent company Cin7 rebranded the product. Cin7 itself was a separate inventory platform before that, and the two products still have different feature sets and pricing structures. When people say "Cin7," they're sometimes referring to Cin7 Core (the former DEAR Systems product, focused on smaller businesses) and sometimes to Cin7 Omni (the original Cin7 product, aimed at larger operations and enterprise accounts). If a sales conversation gets confusing, ask which product they're actually proposing.
Cin7 Core is owned by Rubicon Technology Partners. The product serves thousands of customers globally, with an Australian office and a network of local implementation partners. It's built primarily for product-based businesses that need inventory management, order processing, and basic financial tracking. Its integration ecosystem connects it to Xero, QuickBooks, Shopify, Amazon, and a range of other platforms. For current feature specifics, the Cin7 Core product page is the source of truth.
What Cin7 Core does well
For businesses selling physical products, Cin7 Core covers the essentials competently. Inventory tracking, purchase orders, sales orders, basic warehouse management, and batch or serial number tracking for products that require it. The reporting is functional for stock-level visibility, and the interface for managing product catalogues and pricing is reasonably accessible without extensive training.
The integration with Xero is Cin7 Core's most common deployment pattern in Australia. Cin7 Core handles inventory and order fulfilment; Xero handles accounts payable, accounts receivable, and the general ledger. For a business doing a straightforward volume of sales with consistent products, this combination works and doesn't require a significant implementation project to get running.
Cin7 Core is also genuinely faster to get started with than Odoo for a simple use case. A small product business with a clear catalogue and a standard Xero setup can be operational in weeks. If you're a 5-person business moving products without much complexity, Cin7 Core doesn't need a lot of configuration to earn its keep.
Where businesses start hitting the ceiling
Cin7 Core's limitations become visible when a business grows beyond its design envelope. The most common friction points reported by businesses looking to switch fall into a few categories.
No native accounting module. Cin7 Core doesn't include double-entry accounting. It tracks financial data at an inventory and order level, but your general ledger, bank reconciliation, BAS preparation, and financial reporting all live in Xero or QuickBooks. That means two subscription costs, two systems to keep reconciled, and any data discrepancy between them becomes your problem to diagnose manually. This split is exactly the pain point the 2025 MYOB ERP Trends report captures when it finds 45% of Australian decision-makers say disconnected systems actively limit their ability to grow. For businesses processing high transaction volumes or dealing with complex cost of goods calculations, the split creates ongoing overhead.
No CRM pipeline. There's no native sales pipeline, lead tracking, or opportunity management in Cin7 Core. If your business has a sales team following up prospects, you're adding a third system. CRM, inventory, and accounting each live in separate products, and integration points between them are typically one-directional or require middleware.
Manufacturing is limited to basic assembly. Cin7 Core supports bill of materials (BOM) and basic production orders. If your manufacturing involves work orders, machine routing, shop floor control, quality inspection steps, or multi-level BOMs with labour and overhead costing, Cin7 Core runs out of capability fairly quickly. Businesses that move from simple product assembly into actual manufacturing processes typically find themselves evaluating a manufacturing module or a new platform entirely.
Customisation is constrained. Cin7 Core's architecture doesn't allow for the kind of workflow customisation or module extension that open-source or highly configurable platforms support. If your business has non-standard processes, approval workflows, or reporting requirements outside the standard template, your options are limited to what the product supports natively.
User cost structure. Cin7 Core's pricing is per-user at higher tiers, and several businesses have noted publicly on Capterra and similar review platforms that costs have increased substantially over the past few years, with some describing pricing as having nearly doubled since they first signed up. For businesses with growing teams, the cost projection matters when doing a full comparison.
How Odoo compares: one system vs a stack
The core difference between Odoo and Cin7 Core isn't that one does inventory better than the other. It's that Odoo is a full ERP and Cin7 Core is an inventory management platform with financial connectors. That distinction shapes every comparison.
Odoo includes native accounting, inventory, purchasing, CRM, sales, manufacturing, project management, payroll, field service, and website management, all in one platform with a shared data layer. When an order is confirmed in CRM, it flows to inventory. When goods are received against a purchase order, stock updates and a vendor bill is created for accounts payable. There's no reconciliation between systems because there's only one system. Our post on the Odoo inventory management module covers how that side of the platform works in detail, but the short version is that inventory in Odoo isn't siloed.
For businesses that need manufacturing depth beyond basic assembly, Odoo's manufacturing module supports multi-level BOMs, work orders, routing, shop floor tracking, and quality control steps. For businesses distributing products that require lot or serial traceability, such as food products or medical devices, Odoo's traceability covers the full product journey from purchase receipt to customer delivery. The Odoo manufacturing module guide goes deeper on what the MRP and work order functionality actually covers.
Odoo is also open-source at its core, which means the platform can be customised at a code level if your business has genuinely non-standard requirements. That's different from most SaaS platforms, including Cin7 Core, where you're constrained to what the vendor has built.
"The businesses that come to us from Cin7 Core are usually managing three or four systems and spending real time each week reconciling them. The question isn't whether Odoo is cheaper than Cin7 Core on its own. It's whether Odoo replaces Cin7 Core plus Xero plus whatever they're using for CRM. Once you add up all those subscriptions and the time spent keeping them aligned, the comparison looks different."
Bill Alvarez, Practice Manager, Auboros
Pricing: what each actually costs to run
Cin7 Core's published pricing has three main tiers: Standard at $349 per month (up to 5 users), Pro at $599 per month (up to 10 users, which is the most commonly recommended tier for growing businesses), and Advanced at $999 per month (up to 15 users). These figures are from their published pricing, but costs have historically increased, so verify current pricing before committing. Cin7 Omni, the enterprise product, uses custom pricing.
Odoo pricing depends on which modules you need and how many users. Enterprise licensing is per user per month, with different rates depending on the module set. The total cost for an Odoo implementation also includes the implementation project itself, which for a mid-sized business with inventory, accounting, and CRM requirements typically runs from a few weeks to a few months depending on complexity. Auboros publishes our Odoo implementation packages at auboros.com/odoo-implementation-packages, which gives a clearer picture of what a scoped project actually costs.
The honest comparison: Cin7 Core is cheaper to start with and faster to get running. Odoo has a higher implementation cost but typically replaces multiple subscription costs and can reduce manual reconciliation overhead. The break-even calculation depends on your transaction volume, team size, and how many systems you're currently paying for alongside Cin7.
Australian compliance: GST, BAS, and STP
Both platforms operate in Australia and handle Australian tax requirements, but the scope is different given their different purposes.
Cin7 Core tracks GST on transactions at an inventory and order level. Your actual Business Activity Statement (BAS) preparation and lodgement happens in Xero or your accounting platform. If the data flowing between Cin7 Core and Xero is clean, this works. If there are mismatches, you're troubleshooting across two systems before your BAS due date.
Odoo's Australian localisation handles GST natively within the accounting module. Tax codes, BAS report generation, and GST reconciliation are all within the one platform. Odoo also includes STP Phase 2 payroll for businesses that want to run payroll inside their ERP rather than in a separate tool. Our post on Odoo's Australian localisation covers how BAS, GST, and STP work together in the one platform.
For businesses that are ATO-compliant now through a Cin7 Core and Xero combination, the compliance argument alone isn't sufficient reason to switch. But if you're already considering adding payroll or consolidating systems, having BAS, STP, and GST all in one platform is a meaningful simplification.
Who should stay with Cin7 Core
Cin7 Core is a reasonable choice for a business that sells physical products, uses Xero for accounting, doesn't need CRM or manufacturing depth, and isn't planning to add those requirements in the near future. If your operation is genuinely straightforward and the Cin7 Core and Xero combination is working without significant reconciliation overhead, the disruption of switching platforms is probably not worth it.
Cin7 Core also has a larger ecosystem of off-the-shelf integrations with ecommerce platforms and marketplaces than Odoo has natively. If your business runs primarily through Shopify or Amazon with a high volume of channel integrations already configured, that's a real consideration. Odoo has ecommerce and integration capabilities, but they require configuration rather than plug-and-play setup.
The switch to Odoo makes most sense when one or more of these conditions applies: you're currently managing three or more separate systems that should share data, you need manufacturing depth beyond basic assembly, you're growing a sales team that needs CRM inside the same platform as inventory, or your Cin7 Core and Xero reconciliation is creating regular manual work. Our Odoo implementation guide for Australian businesses covers the full evaluation process if you're working through whether a switch makes sense.
Frequently asked questions
Can Odoo replace Cin7 Core and Xero together?
Yes, for most businesses this is exactly what an Odoo implementation achieves. Odoo includes native inventory management, purchasing, sales order management, and a full double-entry accounting module with Australian GST and BAS support. The transition involves migrating your product catalogue, customer and supplier records, and opening balances, and configuring Odoo to match your workflows. The implementation timeline varies by complexity, but replacing a Cin7 Core and Xero combination with Odoo is a common migration path.
Is Cin7 Core cheaper than Odoo?
Cin7 Core has lower upfront cost and lower implementation overhead for a simple use case. Odoo has higher implementation costs but typically replaces multiple subscriptions. The real comparison is Cin7 Core plus Xero plus any CRM or other tools you're currently running, versus the total cost of Odoo. For businesses with 10 or more users across several systems, the Odoo total cost is often comparable or lower over a three-year horizon.
Does Odoo handle lot tracking and serial numbers for compliance?
Yes. Odoo supports lot and serial number tracking across the full supply chain: from purchase receipt through warehouse storage to customer delivery. This covers the traceability requirements for product recall scenarios in food, medical devices, electronics, and similar regulated categories. The tracking is native to the inventory module and doesn't require a separate add-on.
What are the main complaints about Cin7 Core?
The most common issues reported by Cin7 Core users on review platforms relate to customer support response quality, pricing increases since initial signup, and limitations when businesses grow into more complex workflows. The lack of native accounting is a consistent operational friction point for businesses that need tighter integration between inventory and financials. These are not unique to Cin7 Core but they're worth understanding before committing.
How long does migrating from Cin7 Core to Odoo take?
For a straightforward product business migrating inventory, purchasing, and accounting from Cin7 Core and Xero to Odoo, a typical implementation runs 6 to 12 weeks depending on data complexity, the number of integrations, and how much customisation is required. Businesses with manufacturing requirements or large product catalogues with complex pricing rules take longer. A scoping conversation with an Odoo partner is the right way to get an accurate estimate for your specific situation.
Evaluating Odoo as an alternative to Cin7 Core?
Auboros implements Odoo for Australian businesses across Queensland, NSW, and Victoria. We can scope a migration from Cin7 Core and Xero, or run a more open-ended evaluation of whether Odoo fits what you're trying to build.
If you'd like a direct conversation about your situation, book a free consultation. We'll tell you what we think, including if Cin7 Core is the right call.