Opayo vs Square Payments vs CardConnect Comparison
Opayo
Starting at Contact for pricing
- Large Enterprises
- Medium Business
The Opayo Payment Processing Software is a cloud-based solution offered to merchants that provide you with the tools to accept all forms of payment online. With powerful features such as automated recurring billing and a…
Square Payments
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Square Payments is a software application that allows you to take payments with your iPhone or iPad. It accepts credit and debit card payments, is free to download, and is easy to learn.
CardConnect
Starting at Contact for pricing
- Individuals
- Large Enterprises
CardConnect is a cloud based payment processing system that has been designed for business of all sizes and in any industry. CardConnect can be used to accept payments, manage inventory, fulfill orders, produce reports a…
Opayo leads on user satisfaction with a 4.7-star rating across 4,139 reviews.
Opayo vs Square Payments vs CardConnect — at a glance
| Feature | Opayo | Square Payments | CardConnect |
|---|---|---|---|
| Rating | 4.7 / 5 | 4.6 / 5 | 1.8 / 5 |
| Reviews | 4,139 | 132 | 66 |
| Starting price | Contact for pricing | Contact for pricing | Contact for pricing |
| Free trial | No | No | No |
| Free version | No | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business | Individuals, Large Enterprises, Medium Business |
| Category | Payment Processing Software | Payment Processing Software | Payment Processing Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | — | Available |
| Support modes | 24/7 (Live rep), Online | 24/7 (Live rep), Online | 24/7 (Live rep), Business Hours, Online |
| Certifications | GDPR, ISO 27001 | SOC 2, GDPR | SOC 2 |
| Data residency | Global | US | US |
Key differences between Opayo and Square Payments
- User satisfaction: Opayo scores higher with a 4.7-star average.
- Deployment: Opayo supports SaaS/Web/Cloud; Square Payments supports SaaS/Web/Cloud.
Compare Opayo vs Square Payments vs CardConnect — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Payment Processing Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Best for mid-to-large merchants needing versatile, multi-site online payment processing.
- You operate multiple retail locations or e-commerce sites requiring centralized payment management.
- Your business relies on subscription models needing automated recurring billing.
- You need advanced reporting to monitor payment performance and financial metrics accurately.
- You require highly customized payment workflows beyond standard configurations.
- You are a startup or very small business seeking low-cost or free payment solutions.
Best for small to mid-sized businesses needing simple mobile payment processing.
- You run a retail, food, or mobile vendor business needing quick mobile payments.
- You want an easy-to-learn, mobile-first solution for iPhone or iPad payments.
- You prefer a low-cost, fast setup without complex integrations or customization.
- You are a large enterprise requiring complex payment integrations and advanced reporting.
- You need detailed pricing transparency and extensive customization options.
Individuals, Large Enterprises, Medium Business
Opayo: Best for mid-to-large merchants needing versatile, multi-site online payment processing. Square Payments: Best for small to mid-sized businesses needing simple mobile payment processing.
Description | The Opayo Payment Processing Software is a cloud-based solution offered to merchants that provide you with the tools to accept all forms of payment online. With powerful features such as ... Read More about Opayo | Square Payments is a software application that allows you to take payments with your iPhone or iPad. It accepts credit and debit card payments, is free to download, and is easy to learn. | CardConnect is a cloud based payment processing system that has been designed for business of all sizes and in any industry. CardConnect can be used to accept payments, manage inventory, ... Read More about CardConnect |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | |||
Best Company Size | 51-500 employees500+ employees | 1-50 employees51-500 employees | — |
Get pricing help | Get pricing help | Get pricing help |
Software Demo
Demo |  Square Payments has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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Compare Opayo, Square Payments and CardConnect on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Pricing Page |  |  | Pricing information not available |
Other Details
Organization Types supported |
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Platforms Supported |
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API Support |
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | — | ✓ Yes | ✓ Yes |
|---|---|---|---|
HIPAA | ✗ No | ✗ No | ✗ No |
GDPR | ✓ Yes | ✓ Yes | — |
ISO 27001 | ✓ Yes | — | — |
Multi-Factor Auth (MFA) | — | ✓ Yes | — |
Data Encryption | ✓ Yes | ✓ Yes | — |
Audit Logs | — | ✓ Yes | — |
Data Residency | 🌐 Global | 🇺🇸 US | 🇺🇸 US |
Opayo vs Square Payments User Reviews & Rating Comparison
User Ratings | |||
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Rating Distribution | |||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyers generally express high satisfaction with Opayo's payment processing reliability and reporting features. What buyers like
Common complaints
| Buyer sentiment Users appreciate the simplicity and mobile convenience of Square Payments but note the lack of detailed pricing and advanced features. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is cautious across 29 reviews, with several recurring concerns in feedback. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
| Negative Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  2 Screenshots | No screenshots available. |  2 Screenshots |
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Videos |  3 Videos | No videos available. |  1 Videos |
Alternatives
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Opayo or Square Payments?
- Opayo edges out the other on user ratings (4.7 vs 4.6). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Opayo and Square Payments offer a free trial?
- Neither Opayo nor Square Payments currently lists a free trial.
- What is the starting price of Opayo vs Square Payments?
- Opayo starts at Contact for pricing. Square Payments starts at Contact for pricing.
- What are the top alternatives to Opayo?
- Top alternatives to Opayo include Stripe Payments, WePay, Square Payments, SecurePay, PaySpace.
- What are the top alternatives to Square Payments?
- Top alternatives to Square Payments include Stripe Payments, WePay, Braintree Direct, QuickBooks Payments, MagicPay.