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BILL AP/AR vs Square Invoices Comparison (2026)

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BILL AP/AR

Square Invoices

Overview

Bill.com's efficient Accounts Payable software & automation helps save 50% of your time on business payment management with standard...

Square Invoices lets users send digital estimates and invoices, track which invoices are paid or unpaid, send reminders, and more.

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

/user

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.1

563

297

160

Value for money

Ease of use

Features

Customer support

66%

would recommend this app

4.7

123

100

Value for money

Ease of use

Features

Customer support

87%

would recommend this app

Pros

“Bill is a great software to keep track of bill payments, AR, AP, customer invoicing and payments, running reports and has great customer support.”

Hallye N.

Operations Manager

“My clients are easily able to access and pay invoices, and I am able to set up my clients with recurring invoices, to alleviate extra work for me.”

Christian S.

Freelancer and Owner

“We use this system with a specific client and it has made invoice submission and receiving so easy to track where it is in the process, it sends automated reminders on payment, and you have the ability to see when it is approved for payment submission, and progression of payment.”

Kimberly K.

CEO and Founder

Pros

“The integration with other Square services helps streamline business operations and saves time. Although processing fees and some premium feature limitations can be drawbacks, it's a reliable and efficient invoicing solution for small businesses and freelancers.”

Kate L.

Sales

“Creating and customizing professional estimates or invoices takes just a few clicks, and the ability to automatically convert approved estimates into active invoices saves a massive amount of administrative time.”

Samantha S.

Director of Operations

“The standard per-transaction percentage—especially for manual card-entry or card-on-file payments—is noticeably higher than traditional merchant accounts, and there is no cap on processing fees for large invoice amounts.”

Samantha S.

Director of Operations

Cons

“Bill.com’s overly complex verification requirements and poor communication have severely impacted my trust in their service. Once I receive my payment, I will be canceling my account and ensuring my data is securely removed from their systems.”

Thaier H.

CEO

“The delays in receiving my payment, the constant requests for more documentation, and the lack of transparency in their verification process left me with serious concerns about their credibility.”

Thaier H.

CEO

“The program will add companies on it's own, causes some disruptions in the invoicing process as you have to filter out the business list.”

Christie P.

Director of Operations

Cons

“I got scammers a few times sending me a fake invoice and customer service is not that great to resolve this problem, they can’t control or block fake accounts.”