Odoo and QuickBooks answer two different questions. QuickBooks Online — Intuit’s cloud accounting software — keeps the books: invoices, bank feeds, GST and the BAS for a small Australian business. Odoo is a modular ERP that puts accounting, inventory, sales, purchasing, manufacturing, CRM and projects in one database, with an Australian localisation for GST, BAS and STP Phase 2. The honest choice isn’t which keeps better books; both handle compliance well. It’s whether your business is only its books, or whether it runs operations the books can’t see.
A Perth signage and shopfitting business we worked with last year had reached exactly that line. Six staff, QuickBooks Online for the accounts, a spreadsheet for job costing, and a separate quoting tool out the front. QuickBooks did the books cleanly. The problem was everything around them: nobody could say what a finished fit-out actually cost until the accountant closed the month, and by then the next three quotes had gone out priced on guesswork. They didn’t need better accounting software. They needed the job and the ledger in one place.
Odoo vs QuickBooks at a glance
| Dimension | QuickBooks Online | Odoo |
|---|---|---|
| What it is | Cloud accounting software | Full modular ERP |
| Maker | Intuit (United States) | Odoo SA, Belgium, open-source |
| Best-fit size | Sole traders to small teams | 5–500+ across all departments |
| Indicative cost (AUD) | ~$30–$60/mo per company file | ~$34 per user/mo, all apps |
| GST and BAS | ✓ Native | ✓ Native Australian localisation |
| STP Phase 2 payroll | ✓ Via QuickBooks Payroll (Employment Hero) | ✓ Native, or paired with KeyPay |
| Inventory and warehousing | Light, on higher tiers only | ✓ Barcode, lots, multi-warehouse, landed costs |
| Manufacturing (MRP) | ✗ Not available | ✓ BOMs, routings, subcontracting |
| CRM, projects, field service | ✗ Separate tools | ✓ Native modules |
| Peppol e-invoicing | Limited | ✓ Via a registered Access Point |
| Customisation ceiling | Templates and apps | Studio, Python, full open source |
Rule of thumb: if your business is invoicing, banking and reporting and your accountant lives in the numbers, QuickBooks Online does that job for under $60 a month. Once three or more systems are pretending to be one business, Odoo replaces the stack.
What QuickBooks is and who it suits
QuickBooks Online is Intuit’s cloud accounting product, and in Australia it’s the only QuickBooks worth discussing — Intuit withdrew QuickBooks Desktop from the local market, and the old desktop product that Reckon once licensed is a separate story. QuickBooks Online is built for the small end of town: sole traders, tradies, cafés, micro-businesses and the bookkeepers who service them. It does invoices, bank feeds, expense capture, GST tracking and the BAS, and it does them quickly.
That focus is a strength, not a limitation. A bookkeeper can stand up a QuickBooks Online file in an afternoon and have the first BAS lodged that quarter. At the accounting layer it competes with Xero and MYOB rather than with Odoo, and for many Australian businesses one of those three is the right answer for years; we weigh those same trade-offs in our Odoo vs Xero comparison and our Odoo vs MYOB comparison. The quotable line: QuickBooks is accounting software that does accounting well — it was never meant to run a warehouse.
Where QuickBooks Online hits the ceiling
QuickBooks doesn’t fail loudly. The ceiling shows up as friction that accumulates — a spreadsheet here, a second app there, a question that takes three logins to answer. The /r/Odoo forums are full of Australian operators describing the same arc: they started replacing QuickBooks and Xero only once the books stopped being the whole picture.
The signals are consistent. You’re tracking stock in a spreadsheet because QuickBooks can’t see a warehouse. You’re costing jobs outside the system, then re-keying the totals back in. You’ve bought a separate CRM, a quoting tool and a reporting add-on, and each one needs its own export to reconcile. The rule of thumb we use: when a new hire needs three tools to do one job, you’ve outgrown the accounting package, not the other way round.
Australian tax compliance: GST, BAS and the ATO
Both platforms carry Australian compliance, and it’s worth being plain about that — neither has an advantage on whether the BAS is correct. QuickBooks Online ships GST tax codes, a BAS report, and STP Phase 2 reporting through QuickBooks Payroll, which is powered by Employment Hero (formerly KeyPay). It also produces ABA files for batch payments through the major banks. For a small business, that’s a complete compliance package.
Odoo carries the same weight natively. The Australian localisation maps GST to the BAS, generates the BAS report you reconcile inside the system, handles STP Phase 2, produces ABA files for ANZ, NAB, CBA and Westpac, and ships Peppol BIS Billing 3.0 e-invoicing through a registered Access Point — the ATO-backed standard QuickBooks has no native answer for. The difference isn’t compliance quality; it’s reach. In Odoo the BAS is a by-product of stock movements, sales orders and invoices that already live in one ledger; in QuickBooks it’s clean but only ever reflects what reached the books. Our walkthrough of Odoo BAS and GST reporting shows how a single source of truth changes quarter-end.
Accounting features compared
At the core, both do double-entry accounting, accounts receivable and payable, bank feeds from ANZ, NAB, CBA and Westpac, reconciliation and GST. For a straightforward set of books, QuickBooks Online is faster and friendlier — fewer screens, a cleaner mobile app, and an interface a non-accountant can navigate.
Odoo goes deeper where depth matters. It handles multi-currency, analytic (cost-centre) accounting, budgets, asset registers and consolidation across multiple entities in one database — the things a growing or multi-company business eventually needs and a single-file accounting tool can’t reach. The quotable distinction: QuickBooks keeps one company’s books simple; Odoo keeps a complex business’s books connected to everything else it does. If your accounting is likely to stay simple, that depth is weight you won’t use; if it’s getting complicated, it’s the reason to move.
Inventory and operations
This is the clearest dividing line. QuickBooks Online offers light inventory on its higher tier — quantity on hand and cost of goods sold — and nothing past it. No warehouse locations, no barcode picking, no batch or serial tracking, no landed costs on an imported container, no manufacturing. For a business that holds real stock, that gap is where the spreadsheets breed.
Odoo Inventory is a full warehouse system: barcode scanning, multi-warehouse routing, lots and serials, landed costs that fold freight and duty into the true cost of imported goods, and integrations to Australia Post, StarTrack and Starshipit. It feeds the same ledger that produces the BAS, so a stock movement and its accounting entry are the same event — we cover this in our guide to Odoo Inventory for Australian warehouses. The rule of thumb: QuickBooks tracks what you own; Odoo runs where it is, what it cost to land, and what it’s worth right now.
CRM and the sales pipeline beyond the books
QuickBooks has no CRM. Quotes are built in the invoicing screen, leads live in a spreadsheet or a separate tool like HubSpot or Pipedrive, and the moment a deal is won someone re-keys it into the accounts. That’s the gap that hurt the Perth signage business most — their quoting tool and their books never spoke, so won work had to be entered twice and quote accuracy was nobody’s job.
Odoo includes a first-class CRM in the same database as the accounting. A lead becomes an opportunity, an opportunity becomes a quotation, the quotation becomes a sales order, and the order becomes an invoice — without re-keying, and against the same customer record the accountant already sees. Pipeline value, win rates and sales forecasts read from live data rather than a separate report. The quotable point: in QuickBooks the sale and the invoice are two systems; in Odoo they’re two stages of one record, and that continuity is where re-keying and lost quotes disappear.
Ease of use and the day-to-day experience
Honesty matters here, because this is where QuickBooks genuinely wins. QuickBooks Online is simpler to learn and faster to start. A bookkeeper is productive in a single session, the screens are uncluttered, and there’s very little to configure. For a small team that only needs the books kept, that simplicity is the whole value proposition.
Odoo has more screens because it does more, and the learning curve is real — it’s front-loaded into the implementation rather than spread across the first year. A poorly scoped Odoo rollout can feel heavier than the QuickBooks file it replaced. A well-scoped one feels lighter, because staff stop hopping between five tools and work in one. The rule of thumb: QuickBooks is easier to start, Odoo is easier to run a whole business in. The right question isn’t which is simpler today, but which is simpler once you account for every other system QuickBooks leaves you maintaining.
Customisation and integrations
QuickBooks Online customises at the edges. You can adjust invoice templates, set up rules, and bolt on apps from Intuit’s marketplace — a payroll integration here, an inventory connector there. What you can’t do is reshape how the core works; the data model is fixed, and deeper needs mean another subscription and another sync to maintain.
Odoo customises at the centre. Studio adds fields, screens and automations without code; developers extend any module in Python; and because it’s open source, there’s no ceiling on what can change. It still integrates with outside tools through a documented API, but the usual pattern is the reverse of QuickBooks — instead of adding apps to cover gaps, you fold the work into one system. The quotable framing: QuickBooks bolts apps on, Odoo reshapes the core.
Pricing and total cost of ownership
Sticker price is where QuickBooks looks cheaper, and for a small operation it is. QuickBooks Online runs roughly $30 to $60 AUD per month per company file, with payroll charged per active employee on top — and that price covers the books and not much else. Odoo Enterprise is about $34 AUD per user per month for all apps, so a ten-user business sits near $340 a month with accounting, inventory, CRM, projects and the rest already inside.
The fair comparison is stack versus stack. Add QuickBooks Online to an inventory app, a CRM, a job-costing tool and a reporting add-on, and the monthly total often clears what Odoo costs for the same headcount — before the finance hours lost to reconciling between them. Implementation is the line item that decides it: QuickBooks stands up in days, while Odoo’s larger scope needs a considered setup that costs real money up front, and we lay out worked AUD scenarios in our guide to Odoo implementation cost in Australia. One caveat: Odoo’s free Community edition exists but lacks the Australian payroll and Peppol features most businesses need — we explain the trade-off in Odoo Enterprise vs Community. The honest summary: QuickBooks is cheaper to start, Odoo is cheaper to run once the stack it replaces is three tools or more.
Running QuickBooks and Odoo together, and why it’s usually a stopgap
Some businesses ask whether they can keep QuickBooks for the books and run Odoo for operations, the two kept in step by a connector. It’s technically possible through Odoo’s API or a third-party integration, and there are moments when it makes sense — a business mid-transition, or one whose accountant insists on QuickBooks for now.
We treat it as a bridge, not a destination. The reason is the same one that pushed the business off a stack in the first place: two systems sharing a connector instead of a database reintroduce the reconciliation tax. Every invoice, refund and payment crosses a boundary where numbers can drift, and any question that spans both — true margin after costs, cash tied up in stock — needs data pulled from two places and reassembled. The rule of thumb: running both buys you time, not a finish line. If the goal is to stop reconciling between systems, the answer eventually is one system, not two wired together.
Migrating from QuickBooks to Odoo
Moving off QuickBooks Online is more orderly than it sounds, because its data exports cleanly. The work is mapping it into Odoo’s models, not rescuing it. We approach the move in two parts.
What data moves
Your chart of accounts, customers, suppliers, products and open invoices and bills export from QuickBooks Online as CSV and import into Odoo’s matching models, with opening balances carried across at a clean date. Years of closed historical detail usually stay read-only in QuickBooks rather than migrating, which keeps the move clean and the cost contained.
Timing the cutover
We anchor go-live to a BAS quarter boundary so the change never lands mid-lodgement, and we run a short parallel period where Odoo’s numbers are checked against QuickBooks before the old file is switched off. Our implementation method sequences this so the first BAS out of Odoo is one you trust. The full step-by-step sits in our QuickBooks to Odoo migration playbook.
Which is right, and when QuickBooks still wins
We tell businesses what some consultancies won’t: sometimes the right move is to stay on QuickBooks. If your operation is invoicing and expenses, your accountant is happy, and you have no inventory, manufacturing, projects or billable time to track, QuickBooks Online is the cheaper, lower-effort, perfectly good choice. Adding Odoo’s breadth to that business would be paying for rooms you’ll never enter.
The case for Odoo strengthens as the work moves beyond the ledger — when stock, jobs, quotes and reporting all need to read the same data, and the cost of stitching tools together outweighs the cost of running one. The honest test is the one we gave the signage business in Perth: count the tools pretending to be one business. At one, stay. At three or four, it’s time to talk.
If you’re weighing QuickBooks against Odoo for an Australian business — or already feeling the friction of QuickBooks plus a spreadsheet plus three apps — we can map your current systems against a single Odoo database and tell you plainly whether a move pays off. Book a consultation and we’ll give you the same honest read we gave the operator in Perth.
Frequently asked.
What is the best accounting software for small business in Australia?
There is no single best. Xero leads on market share and accountant support, MYOB has deep payroll, and QuickBooks Online suits lean budgets. For a business that has outgrown the books — needing inventory, manufacturing or projects in one system — Odoo's ERP becomes the better fit.
Is Odoo used in Australia?
Yes. Odoo runs thousands of Australian businesses across wholesale, retail, manufacturing, trades and professional services. Its Australian localisation covers GST, BAS, STP Phase 2, Peppol BIS Billing 3.0 e-invoicing and ABA payment files for ANZ, NAB, CBA and Westpac.
What is the disadvantage of using Odoo?
Odoo's breadth is also its weakness. More modules mean more decisions, and a poorly scoped setup feels heavier than a single tool like QuickBooks. It needs a considered implementation, and the free Community edition lacks Australian payroll and Peppol. Done well, that breadth becomes the advantage.
Why don't accountants like QuickBooks?
Most Australian accountants don't dislike QuickBooks; they're simply trained on Xero, which dominates local practices. QuickBooks Online has a smaller adviser network here, so some firms charge more to support it or steer clients toward Xero. The software itself is capable.
Why do CPAS not like QuickBooks Online?
It comes down to ecosystem, not quality. In Australia, Xero is the practice standard, so many accountants prefer it for familiarity, app integrations and certification. QuickBooks Online is well-built but less common in local firms, which can mean fewer advisers fluent in it.
Which ERP is mostly used in Australia?
Among large enterprises, SAP and Oracle NetSuite dominate. In the small-to-mid market, MYOB Acumatica, Microsoft Dynamics 365 Business Central and Odoo are the common ERPs. Odoo's open-source model and per-user pricing make it a frequent choice for five to five hundred users.