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Shift4 vs Square Payments

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Updated March 16, 2026

Shift4 vs Square Payments: Which is best for you?

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1 million+ businesses helped
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Pricing available upon request

Pricing available upon request

Free Trial
Free Version
Screenshots
and Demo
Product Screenshot
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Product Screenshot
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Top Rated
  Features
Electronic Signature
2.28
Debit/Credit Card Processing
2.23
Reporting/Analytics
2.22
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Transaction History
4.92
Receipt Management
4.88
Credit Card Processing
4.79
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Integrations
Twitter/X
Twitter/X
Meta for Business
Meta for Business
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Zoho Invoice
Zoho Invoice
Wix
Wix
Ecwid
Ecwid
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Pros / Cons
  • The product is pretty solid when it was working, we went down about every other month and getting it fixed was not an easy process
  • They lure you in with the promise of free terminal software, but they deliberately conceal the monthly fees and the fact that they will lock you into unfair, hidden contract terms buried in fine print. When we attempted to transition away from their service, they refused to honor the time we had already spent on the platform and claimed the agreement auto-renewed—despite us having the equipment for over a year.
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  • Built-in tools for invoicing and recurring payments make it easy to stay organized, while real-time sales tracking helps businesses make smarter decisions.
  • The flat percentage-per-transaction model can be more expensive than custom merchant-account rates if you do a lot of sales, or have large-ticket items — so for high-volume businesses, fees may become significant.
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Ease-of-Use
2.7/ 5
Highest performing feature
in the comparison
4.7/ 5
Value for Money
2.1/ 5
Highest performing feature
in the comparison
4.5/ 5
Customer Support
2.1/ 5
Highest performing feature
in the comparison
4.4/ 5
Functionality
2.6/ 5
Highest performing feature
in the comparison
4.6/ 5
Support Options
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Training Options
In Person
Live Online
Webinars
Documentation
Videos
In Person
Live Online
Webinars
Documentation
Videos
FrontRunners
N/A
FrontRunners 2026
Advisor
  Recommendations
N/A
N/A
Ideal Customer Size
Small
Medium
Large
Small
Medium
Large
Deployment Options
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad