Compare the best eight invoice processing software providers in Australia 2025

Managing supplier payments is a critical part of running a smooth business operation. Yet, for many businesses, processing a high volume of invoices can be a headache.

If you’re looking to streamline your accounts payable process, improve visibility over your company’s spend, and save your finance team hours on data entry, invoice processing software is the answer.

Let’s take a look at the best invoice processing software providers available in Australia in 2025 to get a clear picture of the options for your business.

What is invoice processing software?

Invoice processing systems are software tools designed to handle invoices and streamline the accounts payable process for businesses. The best invoice processing software minimises manual data entry and reduces human errors, enhancing efficiency, speeding up payment cycles, and improving vendor relationships.

Other features of automated invoice processing systems include:

• Automated data extraction

• Invoice validation and approval workflows

• Bill payment error flagging

Many invoice processing solutions integrate with existing accounting software systems to provide real-time spend visibility and reporting capabilities. The best invoice processing software will include a full suite of spend management tools, allowing you to process invoices and track, manage, and control your global spend from a centralised location.

How does an invoice processing software work?

Think about how your team currently handles invoice processing. Do they use one system for uploading and tracking invoices, then another for internal approvals? Once approved, are they then having to switch back to the banking system to pay the invoice, before finally manually reconciling everything in your business's accounting software?

Invoice processing software works by bringing these processes together. With the right invoice processing software, you’ll be less likely to miss payment deadlines and lose control of your cash flow, and more likely to find the reconciliation process much smoother.

Here’s how the best invoice processing software generally works:

1. Bills are uploaded, and invoice information is entered into the invoice processing system. The best invoicing processing software on offer will enable you to do this either via direct upload or simply by emailing the bills to a certain address. All relevant invoice data will then be automatically captured and recorded in the system using Optical Character Recognition (OCR) technology.

2. Invoice details are verified against Purchase Orders and then routed through to approval. The top invoice processing software will allow a multi-layer, custom-designed approval workflow tailored to your business needs.

3. Once approved, the invoice is queued for payment. Many companies still do this on an external banking system, separate from their invoice processing software. However, unified platforms are now available, which combine software with financial infrastructure, allowing for direct bill payments within the same system. 

4. Paid bills are then reconciled in accounting software against invoices and purchase orders. In many cases, this is a manual and time-consuming process. However, top providers will have integrations that automatically sync paid bills to your accounting software.

5. Finally, you can draw unique and useful insights from your invoice processing software to understand your company's spending and identify areas for improvement.

The benefits of invoice processing software

When your business starts handling more invoices, the cracks in your process show up quickly. Delays, errors, and hours spent chasing approvals can start to pile up. That’s where invoice processing software can make a real difference. It saves time, it’s about getting visibility, consistency, and confidence in how payments are managed.

Some of the practical benefits include:

• Approvals move faster, without the back-and-forth.

• Mistakes like double payments or missed due dates are easier to avoid.

• You can see what’s outstanding and what’s already paid all in one place.

• Integration with your accounting software means fewer headaches at month-end.

• And your team isn’t stuck doing repetitive admin. They can focus on higher-impact work.

The best invoice processing software providers in Australia in 2025

1. Airwallex

Airwallex (that’s us!) is an end-to-end financial platform with a suite of spend management tools, including our automated invoice processing software, Bill Pay.

Bill Pay revolutionises your accounts payable process by allowing you to upload, approve, pay, and reconcile your domestic and international bills, all within your Airwallex Business Account. Our invoice processing software is connected to our financial infrastructure, so you can directly pay bills in multiple currencies, using local payment rails in 120+ countries, without having to manually enter payment details into your bank. AI-powered automations streamline your processes with OCR technology to scan and extract invoice information, and trigger automated approval workflows, to save your team time.

2. Sage

Sage is a cloud business management solution that supports small and medium-sized businesses globally. Sage Intacct is their cloud accounting and invoice processing software, designed to streamline financial management for growing organisations (typically 20+ employees).¹ It provides automation and insights across financials, planning, HR, and payroll. 

3. Zoho

Zoho Invoice is invoice processing software that helps to create invoice templates, send them to customers, and accept payments online. Users can create and personalise invoice templates, invoice their customers via email, links, or PDF, and receive payments via credit and debit cards, bank transfers, PayPal, and cash.²

4. Wise

With Wise, users can receive money from around the world. Their invoice processing system lets users accept payments in 18+ currencies and then convert them to 40+ currencies.³ Users can invoice their customers using local account details and receive payments into the platform, as well as pay invoices in 70+ countries.

5. Xero

Founded in 2006, Xero is a financial solution featuring invoice processing software that helps users see and process bills due for payment. Users can schedule payments in advance and keep paperless records by emailing bills and other documents to their personal Xero files inbox.⁴

6. MYOB

MYOB’s been a staple for Aussie businesses for years. It helps manage invoices, track expenses, and handle recurring payments. If you’re using their AccountRight Premiere plan, you’ll also get access to multi-currency support—hand for businesses that deal internationally. It’s a bit more traditional in feel, but does the job well for businesses that prefer a desktop-style setup. 

7. QuickBooks Online

QuickBooks Online is often the go-to for businesses looking for something flexible and user-friendly. You can send invoices, set them to repeat, and match payments automatically from your desktop or phone. The mobile app makes it easy to snap photos of receipts or check in on your accounts while on the move.

8. FreshBooks

FreshBooks is built for freelancers and service-based businesses. The interface is clean, simple, and easy to navigate. You can send branded invoices, accept payments online, and keep tabs on expenses without too much fuss. It’s a good fit if you’re after something lightweight with all the essentials.

Compare the top invoice processing software providers in Australia in 2025

Here’s a quick comparison of the eight top invoice processing software providers in Australia and their key features.

The essential features to look for in invoice processing software providers

To find the right invoice processing software for your business, keep an eye out for these features.

• Time-saving automation features that are seamless to set up: Your invoice processing software should give your team back hours of time each week by offering a variety of automation features to eliminate the tedious, manual data entry tasks associated with the accounts payable process.

• The ability to create multi-layer approval workflows unique to your business: Be sure you can create multi-layer approval workflows across specific roles in your business, to stay in line with company spend policies and ensure no invoice slips through the cracks.

• New levels of visibility and control through real-time categorisation, tracking and reporting: Your invoice processing software should ideally be part of a larger comprehensive spend management platform that features real-time visibility of spend, and makes it easy to stay on top of your due invoices.

• Unified software with financial infrastructure to avoid manual data duplication across systems: Choose invoice processing software that lets you directly pay bills in multiple currencies at market-leading FX rates, without having to manually duplicate data across banking systems and re-enter invoice and payment details.

• Flawless integrations with your existing accounting software: You should be able to automate your reconciliation process by integrating with your existing accounting software. Make sure you can import data such as your chart of accounts, and sync bills and payments for smoother processing.

Important questions to ask before onboarding 

Before committing to a new invoice processing solution, it’s worth asking the right questions to make sure it fits your business needs. Here are some key ones to start with.

• What automation features are included?

Look for tools that offer AI-powered data extraction, auto-approvals, and payment reminders. These features save time and reduce errors.

• Does it include other spend management tools?

A platform that combines invoicing with expense tracking, budgeting, and approval workflows can give you better control over your cash flow.

• Can it handle multi-currency and international payments?

If you work with global suppliers, make sure the software supports cross-border payments and multiple currencies without manual workarounds.

• What accounting or ERP integrations are available?

Seamless integration with tools like Xero, QuickBooks, or NetSuite is essential for fast reconciliation and minimal data entry.

Simplify your invoice workflows and everything after

Invoice processing software that’s disconnected from other spend management tools and financial infrastructure can‌ end up creating more problems than it solves. For businesses seeking an all-in-one system for managing and paying global invoices, Airwallex Bill Pay offers a stand-out invoice processing solution. Its in-built financial infrastructure lets you pay bills without switching between software and banking systems. The reliance on manual processes to connect information across systems can lead to payment errors, inefficiencies, and poor financial decision-making due to forecasting errors.

• Our Bill Pay solutions save businesses time and money when making high-speed international transfers, with 90% of transfers arriving the same business day.

• With access to our extensive payment network, you can payout to 150+ countries, (120+ of which use local payment rails), and you can avoid unnecessary international transfer fees.

• Our Batch Transfer feature allows you to group up to 1,000 payments at a time, to multiple vendors or countries, and in multiple currencies, with built-in error detection to prevent failed payments.

• Create multi-layer approvals based on bill currency and amount thresholds, and set specific approvers or approver roles at each layer to ensure the right people are reviewing spend.

• Airwallex Bill Pay also automatically syncs bills and their payments back to popular accounting software, such as NetSuite, Xero, and QuickBooks. You can create and code bills with your accounting data in Airwallex or import bills directly from your accounting software to pay.

Airwallex’s Bill Pay solution is part of our unified spend management platform, which also includes Expense Management, and Corporate Cards products. By combining invoice processing software and other spend management tools into a single platform with real-time visibility, Airwallex empowers businesses to make informed financial decisions, optimise cash flow, and improve overall operational efficiency.

Top invoice processing software: Frequently asked questions

Which software is best for making an invoice?

If you're just sending the occasional invoice, Excel or Word can do the trick. But once things scale, it gets messy fast. Tools like Airwallex, Xero, or Zoho make invoicing faster and less error-prone, especially if you want to keep things automated and easy to track.

What is the best invoicing software in Australia?

There’s no one-size-fits-all, but some of the most popular options include Airwallex Bill Pay, Xero, and MYOB. If you’re after multi-currency support, built-in approvals, and real-time tracking, Airwallex is a strong option, especially for businesses working with international suppliers.

What office program is best for invoices?

If you only need to send the odd invoice, Word or Excel works. But if you're doing this regularly, it’s much easier to use invoicing software that saves time and reduces mistakes. That’s where something like Airwallex or Xero makes a lot more sense.

Can I pay invoices in multiple currencies?

You can, but not every platform makes it simple. Airwallex lets you pay in 30+ currencies using local payment rails, which cuts down on fees and delays. It’s ideal if you're working with international suppliers and don’t want to juggle multiple accounts.

What’s the difference between invoice creation and processing?

Creating an invoice means sending one to a customer. Processing is what happens when you receive a bill: reviewing it, approving it, and paying it. Tools like Airwallex focus on processing, so you can manage everything from upload to payment without the usual back-and-forth.

Sources:

• https://www.sage.com/sage-business-cloud/intacct/

• https://www.zoho.com/invoice/

• https://wise.com/au/business/

• https://www.xero.com/id/accounting-software/

Disclaimer: The information in this article is based on our own online research. Airwallex was not able to manually test each tool or provider. The information is provided for educational purposes only and a reader should consider the specific requirements of their business when evaluating providers. This research is reviewed annually. If you would like to request an update, feel free to contact us at [[email protected]]. This information doesn’t take into account your objectives, financial situation, or needs. If you are a customer of Airwallex Pty Ltd (AFSL No. 487221) read the Product Disclosure Statement (PDS) for the Direct Services available here.