Trying to decide between Square Payments and Fiserv? Both are industry-leading solutions, but which one is the best fit for your business? In this detailed comparison, we evaluate their features, pricing, ease of use, and customer support to help you make an informed choice. Whether you need advanced automation, better scalability, or user-friendly interfaces, this guide breaks down everything you need to know to select the right software for your needs.
Explore other software products that may fit your needs before making a final choice.
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Compare ratings, pricing, descriptions, buyer fit, integrations, category features, product details, alternatives, and SoftwareWorld’s final conclusion with Square Payments on the left and Fiserv on the right.
Square Payments
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Fiserv
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See ratings, free-trial availability, starting price, and a short description for each product in two dedicated columns.
Software
Square Payments is a versatile payment processing software designed to simplify transactions for businesses of all sizes. With its userfriendly interface, Square enables businesses to accept payments instore, online, and...
Read more about Square Payments
Software
Fiserv is a leading payment processing software designed to provide secure and efficient transaction processing for businesses of all sizes. This platform offers a comprehensive suite of tools for managing...
Read more about FiservOpen any shared category to compare the features selected under that category for both products.
Features shown here belong only to the Payment Processing Software category.
| Feature | Square Payments | Fiserv |
|---|---|---|
| Electronic Signature | Listed | Listed |
| Billing & Invoicing | Listed | Listed |
| In-Person Payments | Listed | Listed |
| Recurring/Subscription Billing | Listed | Listed |
| Payment Fraud Prevention | Listed | Listed |
| Payment Processing | Listed | Listed |
| Data Security | Listed | Listed |
| Electronic Payments | Listed | Listed |
| Multiple Payment Options | Listed | Listed |
| Payment Processing Services Integration | Listed | Listed |
| Point of Sale (POS) | Listed | Listed |
| Online Payments | Listed | Listed |
| Reporting/Analytics | Listed | Listed |
| Debit/Credit Card Processing | Listed | Listed |
| ACH Payment Processing | Listed | Listed |
| Mobile Payments | Listed | Listed |
| PCI Compliance | Listed | Listed |
| Third-Party Integrations | Listed | Listed |
| Multi-Currency | Listed | Listed |
| Artificial Intelligence | Not listed | Not listed |
Compare deployment, device support, pricing model, support channels, and target company size for both products.
Explore alternatives to Square Payments and Fiserv before making a final choice.
Explore other software products that buyers may consider instead of Square Payments.
Explore other software products that buyers may consider instead of Fiserv.
This comparison brings public profile information, category-specific feature selections, review visibility, and clearly labeled sponsored placements together in a structured format so you can evaluate both products with confidence.
Each section keeps Square Payments and Fiserv in clearly separated columns so you can compare equivalent information without losing context.
Shared categories open into their own feature comparisons, helping you review use-case-specific capabilities rather than only broad product claims.
Sponsored products stay outside the detailed comparison, and paid placements are clearly labeled so the core comparison remains focused on Square Payments and Fiserv.
Profile pages, category pages, integrations, and alternatives are linked throughout the page so you can continue your research from the same comparison.
