Zeller vs. Square

How Zeller stacks up against Square

Zeller - POS on Terminal 2 in Graphite, florist
Low Fees

It’s more affordable

You'll save over 25% more accepting payments with Zeller vs. Square.

Check

No more outages

Never miss a sale — with Zeller, you'll enjoy Australia's most reliable EFTPOS.

Star

Australian owned

Designed and built for Australian businesses, with locally-based support.

Whether you’re starting a business, scaling up your business, or simply wanting to ensure you’re getting the best deal: you’ll want to compare Zeller with Square.

Two of the biggest players in the merchant services space here in Australia, Zeller and Square both offer payment and point-of-sale solutions, yet both differ considerably in their offering. Below we’ve compiled a comprehensive comparison between Zeller and Square to help you make the right decision for your business.

Compare Zeller and Square

In-person payments

Both Zeller and Square offer several options for taking in-person payments with built-in POS software. While Square has a wider array of hardware options, Zeller Terminal makes up for these in lower pricing, ability to integrate with over 600 POS providers, and additional functionality such as split payments, Pay at Table, and customisable screensaver. Additionally, all of Square’s in-person terminals rely on WiFi connectivity, whereas Zeller Terminal can also be used with a SIM card, making it a great option for mobile businesses or those whose WiFi is unstable.

Both Zeller and Square offer Tap to Pay on iPhone and Android, however Zeller’s offering here is more affordable and offers faster settlement. 

Square

Terminal

Hardware cost

$199

$329

In-person transaction fee

1.4%

1.6%

MOTO transaction fee

1.7%

2.2%

POS integrations

600+

Square POS only

Digital receipts
Tipping prompts
Split payments
Pay at Table
Customisable screensaver
Connectivity

4G SIM, Wi-Fi & ethernet

Wi-Fi & ethernet only

Settlement speed

Overnight

1–2 business days

Tap to Pay

Transaction fee

1.4%

1.6%

Runs on iPhone/Android
Settlement

Overnight

1–2 days

In-person payments

Both Zeller and Square offer several options for taking in-person payments with built-in POS software. While Square has a wider array of hardware options, Zeller Terminal makes up for these in lower pricing, ability to integrate with over 600 POS providers, and additional functionality such as split payments, Pay at Table, and customisable screensaver. Additionally, all of Square’s in-person terminals rely on WiFi connectivity, whereas Zeller Terminal can also be used with a SIM card, making it a great option for mobile businesses or those whose WiFi is unstable.

Both Zeller and Square offer Tap to Pay on iPhone and Android, however Zeller’s offering here is more affordable and offers faster settlement. 

Square

Point of sale

POS fee

$0

$0 – $40/month

Runs on iPad/Android

Square hardware only

Cash drawer integration
Kitchen dockets
Categories, modifiers, variants
Bulk item import
Discounts

Online payments

Zeller and Square's invoicing solutions differ in their pricing structure. At $30 per month on top of the 2.2% transaction fee per invoice paid — Square invoicing offers some premium features such as creating milestone-based payment schedules, or the ability to organise files into a project workspace. Zeller Invoices does not come with any monthly fees, and the transaction fee is lower, at 1.7% +25c per invoice paid. What’s more, a number of features — such as the ability to customise layouts, save and reuse customised invoice templates, add custom fields, and build a library of products that can be shared with Zeller’s built-in POS system — are available for free with Zeller, whereas these same features are only available in Square’s premium paid subscription.

Square

Invoices

Transaction fee

1.7% + 25c

2.2%

Monthly subscription fee

None

$0 – $30/month

Customisable templates

Paid plan only

Automatic payment reminders

Paid plan only

Custom fields

Paid plan only

Xero Bank Feeds integration

Paid plan only

Milestone-based payment schedules

Paid plan only

Settlement

Overnight

1–2 days

Virtual Terminal

Transaction fee

1.75% + 25c

2.2%

Payment links via email/SMS
MOTO payments

Business accounts

Where Zeller really sets itself apart from Square is in its offering of financial management tools. Unlike Square, Zeller’s ecosystem is designed for businesses to manage their money from start to finish, from accepting payments, to storing and saving funds, paying for and managing expenses, and monitoring cash flow. When you sign up for Zeller, you're given access to a free business transaction account, a savings account, debit cards, and corporate cards. Money flowing in and out of your account can be analysed in detail and managed via Zeller’s online dashboard, and on the go via Zeller App. So, while Zeller and Square will both enable your business to accept payments – Square’s solution is reliant on a third-party bank account, whereas Zeller is an all-in-one alternative to your traditional business bank.

Square

Transaction accounts

Instant free account creation
Real-time transfers
BPAY payments
Unlimited free debit cards
Corporate cards and expense management

Savings accounts

Instant free account creation
Interest rate

4.95% p.a.*

Interest payment

Calculated daily, paid monthly

Other services

As an Australian company, Zeller offers local support to merchants 24 hours a day, 7 days a week over the phone, and via email or SMS. Dedicated Account Managers who offer specialised, in-person support are also available Melbourne, Sydney, Brisbane, Adelaide, and Perth. Square also offers phone support, however only between the hours of 9AM and 5PM, Monday to Friday.

Settlement
When you settle funds into a Zeller Transaction Account, funds are available nightly, 365 days a year including public holidays. If you choose to settle into a third-party bank account, funds are deposited the next business day. At Square, settlements (referred to as ‘automatic transfers’) for sales made prior to midnight will arrive in your linked bank account the following day — including weekends, but excluding public holidays. Instant settlement is available, however comes at an added cost of 1.5% per transfer.

Square

Support

App

Zeller Dashboard, Zeller App, Zeller POS

Square Dashboard + 7 separate apps

Settlement

Overnight to Zeller Transaction Account

1–2 days

Support

24/7, phone/email/SMS

9am–5pm Mon–Fri

Dedicated account managers

Yes, in 5 major cities

Competitive data on this page was collected as of 21 August 2026 and is based on information found on https://squareup.com/au/en. This information is subject to change or update without notice. Zeller does not make any representations as to the completeness or accuracy of the information on this page.

* Zeller Savings Account rate as of 21 August 2026, please see here for most up-to-date interest rate.

Zeller is trusted by over 110,000 businesses

Read more reviews
Trustpilot

I’ve used a few different machines but nothing comes close to Zeller. It's up to date with modern technology, and data supplied to me through the machine. Definitely the best decision I have made!

Michael, SA

Google

Zeller is a game changer. Online access to all transactions like Square, but the ability to chuck in a SIM card — no more hot-spotting!

Karl, VIC

Google

We tried a small card reader from Square first, and had so many dramas. Zeller is perfect. It works like a dream!

Malcolm, QLD

Trustpilot

Great terminals and great customer service compared with other comparative POS service providers.

Lois, NSW

Google

Zeller works well and is very easy to use. I've used both Zeller and Square, and Zeller is better — hands down.

Ashlee, VIC

How much could I save?

Enter your yearly turnover and email to see how much you could save with Zeller.

Square
Hardware costs
$199.00
$329.00
Merchant fees
1.4%
1.6%
Average cost per year
Savings with Zeller per year$0.00

Why businesses choose Zeller over Square

Choose your own POS

Use your existing point-of-sale, and integrate it quickly and seamlessly with Zeller Terminal.

Pay less for EFTPOS

Reduce expenses by passing on your full or partial transaction fee with Zeller Terminal's built-in zero-cost EFTPOS functionality.

Reliable payments

Has your business been impacted by another Square outage? Zeller Terminal has Australia's leading payments uptime.

About Zeller

Zeller is an Australian financial services company, founded in 2021, that helps businesses of all sizes accept payments, manage finances, and pay recipients.

It is levelling the playing field for Australian businesses, giving them the tools they need to accelerate their cash flow, without the red tape, complex and costly fee structures, and delays that are characteristic of the traditional banks. Zeller’s integrated solution combines your business’s financial management into one simple platform — accessible online and via mobile app — so that you can clearly see every dollar incoming, outgoing, or earning interest.

Zeller gives merchants the insights they need to make informed business decisions, then supports them in their growth with innovative solutions that improve efficiency and customer experience.

About Square

Square is an American company, founded in 2009, that supports businesses with a variety of commerce operations.

It offers a suite of products to take payments, sell online, manage inventory, book appointments, encourage customer loyalty, and manage staff. Square also provides a range of flexible business solutions that can be tailored to meet the specific requirements of the industry in which you operate (retail, restaurants and appointment-based services).

It services the markets in the United States, Canada, Australia, Japan, the United Kingdom, Republic of Ireland, France and Spain. Square’s ultimate objective is to empower businesses with the tools they need to start, run and grow.

Manage all your business finances with Zeller

Zeller - Terminal 2 in White

In-person payments

Accept in-person payments securely and affordably with a Zeller EFTPOS Terminal, or using Tap to Pay with Zeller App.

Zeller - Virtual Teminal, laptop

Online payments

Get paid faster online without the manual work by sending invoices with Zeller Invoices, or using Zeller Virtual Terminal.

Zeller - Transaction Accounts Dashboard Model

Accounts and cards

Manage your business finances with free Transaction and Savings Accounts, Debit Cards, Corporate Cards, and more.

Ready to get started?

Most businesses can be up and running on Zeller within minutes. Sign up free online to get started.

  • Fast and free to sign up.

  • No lock-in contracts or monthly rental fees.

  • Access to all Zeller products instantly.

  • 24/7 support via phone, email and SMS.

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