---
description: Get a quick and detailed side-by-side comparison for Square Payments vs Stax. GetApp will help you learn more about each of these software benefits and disadvantages.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Square Payments vs Stax Comparison | GetApp Australia 2026
---

Breadcrumb: [Home](/) > [Payment Processing Software](/directory/23/payment-management/software) > [Square Payments \<span\>vs\</span\> Stax](https://www.getapp.com.au/compare/112251/116119/square-payments-processing/vs/fattmerchant)

# Compare Square Payments vs Stax

Canonical: https://www.getapp.com.au/compare/112251/116119/square-payments-processing/vs/fattmerchant

> Detailed comparison between Square Payments and Stax. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Square Payments | Stax |
| **Overall rating** | 4.7/5 | 4.0/5 |
| **Total Reviews** | 2672 | 117 |
| **Starting Price** | - | USD 99.00 |
| **Free Trial** | No | No |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat | Email/Help Desk, Knowledge Base, Phone Support, 24/7 (Live rep), Chat |
| **Training** | In Person, Documentation, Videos | Live Online, Webinars, Documentation, Videos |

## Key features

### Square Payments

- ACH Payment Processing
- API
- Billing & Invoicing
- Debit/Credit Card Processing
- Electronic Payments
- Electronic Signature
- Gift Card Management
- In-Person Payments
- Invoice Management
- Mobile Access
- Mobile Card Reader
- Multiple Payment Options
- Online Payments
- PCI Compliance
- Payment Links
- Point of Sale (POS)
- Receipt Management
- Recurring/Subscription Billing
- Reporting & Statistics
- Reporting/Analytics

### Stax

- ACH Payment Processing
- API
- Billing & Invoicing
- Debit/Credit Card Processing
- Electronic Payments
- Electronic Signature
- Gift Card Management
- In-Person Payments
- Invoice Management
- Mobile Access
- Mobile Card Reader
- Multiple Payment Options
- Online Payments
- PCI Compliance
- Payment Links
- Point of Sale (POS)
- Receipt Management
- Recurring/Subscription Billing
- Reporting & Statistics
- Reporting/Analytics

## Links

- [View Square Payments Profile](https://www.getapp.com.au/software/112251/square-payments-processing)
- [View Stax Profile](https://www.getapp.com.au/software/116119/fattmerchant)
- [View Original Comparison](https://www.getapp.com.au/compare/112251/116119/square-payments-processing/vs/fattmerchant)

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