Microsoft 365 vs Square

Microsoft 365 vs Square: Which Tool Wins for Australian Businesses in 2026?

Thinking of switching from Microsoft 365 to Square (or vice versa)? This comparison covers features, costs, and migration considerations to help mid-market Australian businesses make an informed decision.

Features compared

50+

Clients advised

98%

Client retention

12+

Years experience

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Feature Comparison

Side-by-side feature analysis for Microsoft 365 and Square.

Workflow complexity

Microsoft 365

Limitation: Licensing complexity is significant - choosing between Business Basic, Standard, Premium, E3, and E5 requires careful analysis of feature needs

Square

Square supports workflow complexity. Advanced automation features may require higher-tier plans

Day-to-day workflow complexity workflows feel different between Microsoft 365 and Square - watch a recorded walkthrough of each before judging which fits your team.

Available integrations

Microsoft 365

Teams combines chat, video meetings, file sharing, and app integrations in one platform, reducing the need for separate tools

Square

Square connects with 54+ tools natively, offering one of the broadest integration ecosystems in its category

Microsoft 365 highlights available integrations as a core strength. Square offers the capability but does not position it as a primary differentiator.

Error handling

Microsoft 365

Microsoft 365 provides error handling functionality, popular with Professional Services businesses

Square

Square provides error handling functionality, popular with Retail & E-commerce businesses

On paper error handling looks similar across Microsoft 365 and Square, but the admin experience, reporting, and permission model tend to be the real differentiators.

Scheduling options

Microsoft 365

Microsoft 365 provides scheduling options functionality, popular with Professional Services businesses

Square

Square provides scheduling options functionality, popular with Retail & E-commerce businesses

Both Microsoft 365 and Square address scheduling options. The right choice depends on whether you prioritise depth of functionality or breadth of your overall platform.

Conditional logic

Microsoft 365

Microsoft 365 provides conditional logic functionality, popular with Professional Services businesses

Square

Square provides conditional logic functionality, popular with Retail & E-commerce businesses

Microsoft 365 and Square take different philosophical approaches to conditional logic; the better fit is usually the one that matches how your team already thinks about the problem.

Data transformation

Microsoft 365

Excel remains unmatched for complex financial modelling, data analysis, and pivot tables that Google Sheets cannot replicate

Square

Square manages payments, orders, customers, items and 4 more object types

Microsoft 365 highlights data transformation as a core strength. Square offers the capability but does not position it as a primary differentiator.

Transaction fees

Microsoft 365

Microsoft 365 provides transaction fees functionality, popular with Professional Services businesses

Square

Flat-rate pricing with no monthly fees on the basic plan makes costs predictable and easy for small businesses to understand

Square highlights transaction fees as a core strength. Microsoft 365 offers the capability but does not position it as a primary differentiator.

Payment methods supported

Microsoft 365

Microsoft 365 offers payment methods supported capabilities. Support depth and SLA commitments vary by plan

Square

Free POS hardware and software to start means businesses can begin accepting in-person payments with zero upfront investment

Square highlights payment methods supported as a core strength. Microsoft 365 offers the capability but does not position it as a primary differentiator.

Recurring billing

Microsoft 365

Microsoft 365 provides recurring billing functionality, popular with Professional Services businesses

Square

Square provides recurring billing functionality, popular with Retail & E-commerce businesses

Microsoft 365 and Square take different philosophical approaches to recurring billing; the better fit is usually the one that matches how your team already thinks about the problem.

International payments

Microsoft 365

Microsoft 365 provides international payments functionality, popular with Professional Services businesses

Square

Free POS hardware and software to start means businesses can begin accepting in-person payments with zero upfront investment

Square highlights international payments as a core strength. Microsoft 365 offers the capability but does not position it as a primary differentiator.

Fraud protection

Microsoft 365

Microsoft 365 provides fraud protection functionality, popular with Professional Services businesses

Square

Square provides fraud protection functionality, popular with Retail & E-commerce businesses

Edge cases in fraud protection (bulk edits, exports, undo, permissions) are where Microsoft 365 and Square diverge; map your five toughest scenarios and reproduce them in each trial.

Developer tools and API

Microsoft 365

Teams combines chat, video meetings, file sharing, and app integrations in one platform, reducing the need for separate tools

Square

Built-in loyalty programme, gift cards, and marketing tools are included or low-cost add-ons that larger competitors charge significantly more for

Both platforms are strong here. Microsoft 365 emphasises this as a core strength, and Square also invests heavily in developer tools and api. Review each platform's approach to see which aligns with your team's workflow.

Pricing Comparison

General pricing information for each platform.

Microsoft 365

Business Basic from approximately $9/user/month, Business Standard from approximately $18/user/month, Business Premium from approximately $33/user/month (AUD). Desktop Office apps included from Standard tier. Teams included in all business plans.

Pricing is indicative only and subject to change. We recommend contacting the vendor for a tailored quote based on your Australian business needs.

Square

Free POS plan available. Square Reader hardware is free (first device). In-person payments: 1.6% per tap/insert. Online payments: 2.2% per transaction. Invoices: 1.6% per transaction. Square Plus for Retail from approximately $60/month (AUD).

These figures are estimates based on publicly available pricing. Actual costs depend on your usage, team size, and any negotiated rates.

Pros & Cons

An honest look at the strengths and limitations of each platform.

Microsoft 365

Pros

Industry-standard office apps (Word, Excel, PowerPoint, Outlook) that virtually every business partner and client can work with seamlessly
Excel remains unmatched for complex financial modelling, data analysis, and pivot tables that Google Sheets cannot replicate
SharePoint and OneDrive provide robust document management with version history, permissions, and compliance features suited to regulated industries
Teams combines chat, video meetings, file sharing, and app integrations in one platform, reducing the need for separate tools
Power Platform (Power BI, Power Automate, Power Apps) adds low-code automation and business intelligence at included or low additional cost

Cons

Licensing complexity is significant - choosing between Business Basic, Standard, Premium, E3, and E5 requires careful analysis of feature needs
Teams can feel bloated with notifications and features, leading to "Teams fatigue" if not configured and managed thoughtfully
Admin portal is powerful but complex, often requiring IT expertise to manage security policies, compliance, and user provisioning properly
Co-authoring in desktop Office apps is less smooth than Google Docs, with occasional sync conflicts on complex documents

Square

Pros

Free POS hardware and software to start means businesses can begin accepting in-person payments with zero upfront investment
Unified platform covering POS, online payments, invoicing, payroll, and banking creates a genuine all-in-one commerce ecosystem
Flat-rate pricing with no monthly fees on the basic plan makes costs predictable and easy for small businesses to understand
Square Dashboard provides real-time sales, inventory, and team analytics accessible from any device, giving owners visibility on the go
Built-in loyalty programme, gift cards, and marketing tools are included or low-cost add-ons that larger competitors charge significantly more for

Cons

Transaction fees of 1.6% per tap/insert are competitive but can add up for high-volume businesses compared to negotiated merchant rates
Advanced inventory management is limited - businesses with complex stock, variants, or multi-warehouse needs will outgrow Square quickly
Account holds and fund freezes have been reported, particularly for new accounts or businesses with high transaction volumes or unusual patterns
Customisation of the POS experience and receipts is limited compared to dedicated POS systems like Lightspeed or Vend

Best For

Which tool suits which use case.

Choose Microsoft 365 if you need

✓ Process optimisation
✓ Professional Services businesses
✓ Complex data models (emails, calendar-events, documents and more)
✓ Financial Services organisations
✓ Teams needing extensive third-party integrations

Choose Square if you need

✓ Recurring billing
✓ Teams needing extensive third-party integrations
✓ Transaction management
✓ Complex data models (payments, orders, customers and more)
✓ Real-time data sync across platforms

Expert Verdict

Our Harvard-educated consultants' take on this comparison.

Clever Ops Recommendation

Microsoft 365 and Square solve different problems: Microsoft 365 handles automation, while Square covers payments. Most mid-market Australian businesses benefit from running both with a proper integration layer. Microsoft 365 is the right pick when mid-market businesses in professional services, finance, or regulated industries that need advanced Office apps, strong security controls, and SharePoint document management. Square fits when small to mid-market retail, hospitality, and service businesses that need an affordable, easy-to-use POS system with integrated online selling and payment processing. Clever Ops can design the integration architecture and implement both, typically within 4-8 weeks.

Migration Notes

What to know about switching between Microsoft 365 and Square.

Migrating Between Microsoft 365 and Square

Clever Ops takes a low-risk approach to migrating between Microsoft 365 and Square. We run both systems in parallel during the transition, transferring your core data in stages and verifying data at each step. Your team continues working in the existing system until the new one is fully validated. The process typically takes 4-8 weeks, followed by 3 months of hands-on support.

Microsoft 365 vs Square FAQ

Microsoft 365 handles automation (emails, calendar-events, documents), while Square covers payments (payments, orders, customers). The key is connecting them so data flows automatically between both systems. Clever Ops builds these integrations, eliminating manual data entry and reducing errors across your operations.

Yes. Microsoft 365 provides a REST API and Square provides a REST + Webhook API, so we can build reliable integrations between them. Common sync patterns include contacts and key records. Our integrations include error handling, retry logic, and monitoring. Clients typically save 8+ hours/week once the integration is live.

ROI depends on three factors: how well the platform is configured, how thoroughly your team adopts it, and how tightly it integrates with your other tools. Microsoft 365 delivers value through Industry-standard office apps (Word, Excel, PowerPoint, Outlook) that virtually every business partner and client can work with seamlessly. Square delivers value through Free POS hardware and software to start means businesses can begin accepting in-person payments with zero upfront investment. A poorly set-up tool delivers less value than a well-implemented one, regardless of platform. Clever Ops focuses on maximising your return through proper implementation and ongoing optimisation.

Since Microsoft 365 (automation) and Square (payments) serve different functions, many businesses run both. The key is connecting them so data flows automatically. Clever Ops builds these integrations, keeping your core records in sync across both platforms.

Microsoft 365 strengths: Industry-standard office apps (Word, Excel, PowerPoint, Outlook) that virtually every business partner and client can work with seamlessly. Excel remains unmatched for complex financial modelling, data analysis, and pivot tables that Google Sheets cannot replicate. Square strengths: Free POS hardware and software to start means businesses can begin accepting in-person payments with zero upfront investment. Unified platform covering POS, online payments, invoicing, payroll, and banking creates a genuine all-in-one commerce ecosystem. The features that matter most depend on your team's daily workflows and growth plans. Clever Ops can help you map your requirements to the right platform.

We audit your current workflows, team size, budget, and growth plans, then recommend the platform that fits. Our advice is vendor-neutral: we do not earn commissions from Microsoft 365, Square, or any vendor. Our Harvard-educated consultants have helped 50+ businesses make informed technology decisions over 12+. Book a free assessment to get started.

Microsoft 365 uses a REST API, while Square uses a REST + Webhook API. Microsoft 365 supports 8 core data objects; Square supports 8. Square supports webhooks for real-time sync. With 12+ of integration experience, Clever Ops can tell you exactly how each API performs in production.

Full onboarding for either Microsoft 365 or Square, including configuration, data import, and team training, typically takes 4-8 weeks with Clever Ops support. Self-service onboarding can take longer and often results in suboptimal configurations that limit the platform's value.