What is invoice processing? Steps, tools, and best practices
Learn what invoice processing is, its key benefits, and the steps involved. Explore top tools to manage vendor payments in Singapore.
Singapore businesses need smart ways to manage their money, often across multiple currencies. While local and regional banks offer solid business services, digital first providers like OFX and Airwallex can also be an appealing option with low fees, flexible features and a fully online and in-app experience.
Not sure which digital business account to pick? This guide lines up OFX¹ vs Airwallex² side by side, and also touches on Wise Business as another great digital provider which may suit your company's needs - particularly when trading across currencies.
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OFX is a specialist in currency risk management and international transfers, for both business and personal customers.
OFX previously offered a Global Currency Account³ to Singapore customers, which allowed businesses to receive and hold foreign payments, but this service has been discontinued. You can still use OFX to send money abroad online, in app and by phone, and to access complex currency risk management tools to help your company hedge against FX risks.
Airwallex is a business-only provider which offers accounts, cards, payment and transfer services to Singapore business owners.
You can open an account to hold and receive 20+ currencies, including taking customer card payments, and get corporate cards for your staff. Airwallex also offers international transfers to 200+ countries, including some local methods of payment you can use for free.
OFX and Airwallex both offer international transfer services to Singapore business customers. However, their fee structure and the suite of services offered beyond transfers vary a lot.
OFX is known as a specialist in international payments and perks like currency risk management, while Airwallex has a more complete set of tools for businesses managing incoming customer payments, such as ecommerce companies.
Let’s dive into a side-by-side comparison between OFX and Airwallex on key features which are useful to Singapore businesses:
| Feature | OFX | Airwallex |
|---|---|---|
| Plan fees | No fees | 0 SGD - 399 SGD/month⁵ |
| Supported currencies | 50+ currencies for payments, to 170 countries | Open local currency accounts in 20+ currencies, send to 200 countries |
| Business card | Not available | Available |
| Transfer fees | No OFX transfer fee⁴ | No fee for local payments to 120+ countries; 20 SGD - 35 SGD for SWIFT |
| Exchange rates | OFX rate which may include a small markup | Interbank rate + 0.4% for major currencies, + 0.6% for other currencies |
| Other perks | Broker support, currency risk management tools, batch payments | Take customer card payments, receive and hold 20+ currencies, batch transfers, interest earning |
OFX offers services in Singapore for both personal and business customers, while Airwallex is a business-only provider. Both offer payments overseas to a broad range of countries, with OFX supporting 50+ currencies for payments to 170 countries and Airwallex supporting 200 countries.
Airwallex payments may be made using local transfer methods for free to 120+ countries, with SWIFT payments to 200 countries at a fee. You can also use Airwallex to open local currency accounts in 20+ currencies, to receive and hold incoming business payments.
OFX has no account service fees, and does not charge a fee for transfers. There may be costs added to the exchange rates used for currency conversion, and for services like currency risk management contacts.
Airwallex has a basic plan with no monthly fees, or you can upgrade to accounts with more features for up to 399 SGD/month. Fees apply for transactions such as taking customer payments, instant withdrawals and some transfers, which can vary based on the plan you sign up for. We’ll dig into the Airwallex fees in more detail in a moment.
OFX sets its own exchange rates when you send a payment, which may include a small markup on the interbank or mid-market rate. This markup is variable, so to figure out what you’re paying, you’ll need to compare the rate you’re offered against the mid-market rate for your currency pairing, which you can find on Google.
Airwallex uses the interbank rate and adds a fee depending on the currency you send. This is 0.4% for USD, HKD, CNY, EUR, GBP, CAD, SGD, CHF, NZD and JPY, and 0.6% for other currencies.
OFX no longer offers a business holding account and does not have a business card service.
Airwallex does have this feature, offering cards which are Apple Pay and Google Pay compatible, and helpful for managing employee expenses. You can get 10 company cards on a free plan, up to 50 for the mid-tier account and unlimited for the top-tier plan, which costs 399 SGD a month. You may need to pay additional fees to access some employee expense management tools.

OFX allows business customers to get help with planning for FX hedging, using tools like forward contracts, limit orders and stop-loss orders.
These are more complicated approaches to managing foreign exchange risk, which can involve fees, and OFX offers full support through its team of brokers. This means you can talk through your business FX needs with a broker to get ideas and advice, and come up with a custom-made strategy to reduce your exposure to risk as needed.
Both OFX and Airwallex offer various other perks for business customers, but their focus is a little different. OFX has a strong selection of tools for making payments and currency management, while Airwallex leans towards broader transaction support, including taking incoming one-off and regular payments in multiple currencies.
OFX perks can include:
Airwallex benefits can include:
OFX and Arwallex offer Singapore businesses different feature sets, and their pricing structure reflects this. Here we have a comparison of costs, which highlights some of the core differences:
| Feature | OFX | Airwallex |
|---|---|---|
| Plan fees | No fees | Explore: 0 SGD/month Grow: 79 SGD/month Accelerate: 399 SGD/month |
| Transfer fees | No OFX transfer fee | No fee for local payments to 120+ countries; 20 SGD - 35 SGD for SWIFT |
| Exchange rates | OFX rate which may include a small markup | Interbank rate + 0.4% for major currencies, + 0.6% for other currencies |
| Business card issue fees | Not available | 10 cards for free on Explore; 50 on Grow and unlimited for Accelerate customers |
| Card expense features | Not available | 5 ‘Spend’ users free, 5 SGD/month for additional users |
| Take customer payments | Not available | Domestic card payments: 3.30% + 0.50 SGD 3.60% + 0.50 SGD for international cards Variable fees for local payment methods |
| Subscription management | Not available | 0.5% per card transaction |
As you can see, OFX has no ongoing account fees, but also offers a less comprehensive range of features to business customers. Airwallex has a basic account plan with no ongoing fees, which has some limitations in terms of feature availability, or you can upgrade to a top tier plan with higher ongoing costs but an impressive array of features. This gives flexibility for you to choose the account type that best suits your business size, stage and needs.
OFX gets a Trustpilot score of 4.2 out of 5⁶, from over 11,000 reviews. This covers both personal and business users, with reviewers frequently commenting on the high-quality service available from OFX brokers.
Airwallex gets a Trustpilot score of 3.3 out of 5⁷, from just over 2,000 reviews. Reviewers seem split on their experience with Airwallex, with 60% giving the top 5-star rating, and 33% handing them only the lowest available 1-star. It’s worth reading through the specific review comments to understand the issues which are being raised and decide for yourself if it may suit your needs.
Not sold on OFX vs Airwallex? Wise Business can be a strong alternative to OFX and Airwallex for Singapore businesses.


Wise Business serves as an alternative to traditional business account as you can hold, send, receive and exchange 40+ currencies all in one place. You’ll always get the mid-market rate with low, transparent fees. Even better, you can connect Wise Business cards to your account to control team spending in real time and reduce admin.
Here's what you get with a Wise Business account:
➡️Get started with Wise Business today
** Growth is not guaranteed. Capital at risk.
Sources:
Details correct at time of writing - 8th May 2026
*Please see terms of use and product availability for your region or visit Wise fees and pricing for the most up to date pricing and fee information.
This publication is provided for general information purposes and does not constitute legal, tax or other professional advice from Wise Payments Limited or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or guarantees, whether expressed or implied, that the content in the publication is accurate, complete or up to date.
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