Square Payments vs Stax

QuickBooks Enterprise

Venmo

Stripe

PayPal Point of Sale

Clover

Helcim

Compare Square Payments and Stax based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

Clover is an all-in-one platform designed to help on and offline retailers, quick service restaurants, and other service businesses manage their point-of-sale operations, with secure payment solutions and reliable business management features

The PayPal Here app is a mobile point of sale (POS) software designed to help businesses securely process debit or credit card payments and generate invoices. The application enables retailers and manufacturers to create and organize product lists and add details including photos and descriptions.

Venmo is a digital wallet and payment gateway that allows customers to send money and make purchases via mobile device, and share activity via the purchase feed

Square Payments is an online payment processing solution which integrates with Square hardware & POS software to allow businesses to accept payments

ACH Payment Processing

Activity Dashboard

Billing & Invoicing

Cash Management

Compliance Management

Contactless NFC

Credit Card Processing

Cryptocurrency Processing

Customer Database

Data Security

Debit/Credit Card Processing

Electronic Payments

Electronic Signature

Fraud Detection

Gift Card Management

In-Person Payments

Invoice Management

Mobile Access

Mobile Card Reader

Mobile Payments

Multiple Payment Options

Offline Access

Online Payments

Partial Payments

Payment Fraud Prevention

Payment Links

PCI Compliance

Point of Sale (POS)

Receipt Management

Recurring/Subscription Billing

Reminders

Reporting & Statistics

Reporting/Analytics

Sales Reports

SSL Security

Third-Party Integrations

Transaction History

Square Payments

Android

Web-based

iPad

iPhone

eCommerce

I like that it is straight forward and easy to use, plus they offer additional products like financing and capital advances that are useful for growing businesses.

Reservation sales representative

I love the simplicity of the software. I love being able to accept credit card or debit card payments directly on my phone with the small noninvasive  card reader that i attach to my phone.

I do not think I have have anything I do not like about square payments. I guess if you put in the wrong email that can be annoying but that more user error.

Manager

I love this software, our employees love it too because it gives them better tips at the end of the day.

Owner

Simple reporting is my favorite feature, especially compared to other platforms. Helping my clients with meaningful reporting without having to modify the data is super convenient.

Student 

I love the ease of use this product provides. I feel it is especially beneficial for small businesses and often see the product used at places like farmers markets which I love to support.

Outreach Worker

I love how with the ease of just hooking as an adapter up to my phone I am able to accept payments. It's fast and easy to use.

Owner/ Founder

We love the  user experience so clean and easy to use. We also love the accessibility to use on different devices.

Video and Motion Graphics Designer

People love how popular this is because it recognizes them and saves their preferences.

We do not use this software very frequently, but when we do it is super easy to pick back up and use even after not using it for a while. Very user friendly and convenient.

Great - love their customer service, they quickly send out new square devices and have always felt the transactions are safe and protected.

Owner 

I had to walk around & often ended up some distance away from the customer. It was awkward because I had to have their card with me & this probably made the customer feel uneasy.

PTO secretary 

Our school has had great luck using Square and it has helped overall with our fundraising and money intake.

Owner/operator 

It also bothered me that they charge more to type in the card numbers when you’re unable to swipe the card in person.

Behavioral Analyst

There are none that impede function. Maybe sometimes it won't read cards and that is inconvenient when you're trying to move a lot of customers.

LMT Owner

I've been using Square since 2011 and I can't talk about how important it's been to my business enough. Great small investment for a huge return.

This product is easy to use and integrate into you website or appointment bookings and great for collecting fees from clients.

Educator

Very helpful customer service. Ease of end user payments for your business.

Square Payments screenshot: Square Payments details

Square Payments screenshot: Square Payments digital receipts

Square Payments screenshot: Square Payments virtual terminal

Square Payments screenshot: Square Payments
application dashboard

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Public Administrations

Small Business

Helcim enables credit card processing for your business, sign up with no commitments, contracts, or monthly fees. At Helcim, our goal is to provide small to medium sized businesses with the opportunity to accept credit card payments at affordable rates with industry-leading technology.

Stripe is a comprehensive financial infrastructure platform that enables businesses to accept payments online and in person. It offers a suite of APIs for payment processing, subscription management, fraud prevention, and financial services integration, supporting over one hundred payment methods across multiple currencies. Stripe provides both developer-focused tools with extensive documentation and no-code solutions for businesses without technical staff.

QuickBooks Desktop Enterprise is an accounting software for small businesses which provides users with real-time access to customer, employee, and vendor information. The software includes tools for managing inventory, shipping, sales orders, pricing, tasks, invoicing, reporting, and more.

Stax delivers seamless payment processing and scalable embedded payment solutions to SMBs, ISVs, and SaaS businesses.

Alerts/Notifications

Barcode/Ticket Scanning

Billing Portal

Contact Database

Credit Card Management

Customizable Branding

Customizable Invoices

Customizable Reports

Data Import/Export

Data Synchronization

Discount Management

Financial Reporting

Invoice Creation

Invoice History

Invoice Processing

Multi-Currency

Multi-Location

Online Invoicing

Payment Gateway Integration

Payment Processing

Point of Sale (POS) Integration

QuickBooks Integration

Real-Time Data

Real-Time Reporting

Self Service Portal

Tax Calculation

Transaction Monitoring

Visual Analytics

Stax

Windows

Business Owner

Their helpline is always open and has been super supportive in getting my questions answered. Payments are processed quickly and my clients have found the system easy to use and invoices were helpful.

They keep taking funds out of my account despite their associate sending me an email stating that my account is closed. Total liars and so dishonest.

I see my money transfers quickly and I love not having to deal with the high percentages taken from my profit like other processors.

Love the ease of use, very intuitive and operational very friendly. Also, less expensive than our previous provider.

The staff is very helpful with the onboarding process, and the sales representatives are delightful to work with.

I love how easy and understanding it is to use Stax and how the recurring billing is set up. I will recommend this company to everyone I know.

Fattmerchant was a lifesaver in getting our business set up. We talked to many companies in this process who exhausted us by their lack of customer service skills or willingness to help effectively.

Stay away from this unethical business. We are so sorry we did business with them.

Practice Manager

The system is simple to navigate and easy to learn. Super user friendly, and whenever a issue arises, their support staff handle it quickly and tactfully.

Do yourself a favor and ask around and do your due diligence before signing up. This way, when things go bad you can only blame yourself.

Customer service is horrible. For example I called twice today to speak with a rep about issues.

They always deny issues are their fault. Always some other company.

President

So far everything has been GREAT. Saving more money per month than I could have imagined when I first was looking for a new processor of CCs.

Provider

The terminal seems like it will be very easy to use. Sensitive content hidden] has made my learning curve less steep with getting the system integrated.

Goto a company that will treat you right and really want to earn your business, which Stax doesn't try to earn, its almost like expected.

Uncaring, incompetent customer service; high costs; stealthy increases in costs.

Chief Operating Officer

Software is straightforward and they offered competitive rates.

We have been with Stax for ~8 years and it's been good. My only complaint is they have not updated system to integrate with auto matching payments to QB in 8 years.

Square Payments vs Stax Comparison (2026)

Square Payments

Stax

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives