Shift4 Payments vs Klarna Comparison
Shift4 Payments
Starting at Contact for pricing
- Large Enterprises
- Medium Business
Shift4 Payments is a revolutionary merchant account payment processing solution. From our patented online technology that displays your shopping cart directly on a mobile phone or computer to the dynamic web-based report…
Klarna
Starting at Contact for pricing
- Individuals
- Large Enterprises
Klarna helps make shopping simpler and more enjoyable by allowing customers to track their purchases, make payments and log into their account with ease. With the goal of becoming the preferred way to shop around the wor…
Shift4 Payments leads on user satisfaction with a 4.5-star rating across 80 reviews.
Shift4 Payments vs Klarna — at a glance
| Feature | Shift4 Payments | Klarna |
|---|---|---|
| Rating | 4.5 / 5 | 4.4 / 5 |
| Reviews | 80 | 2,282 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Individuals, Large Enterprises, Medium Business |
| Category | Payment Processing Software | Payment Processing Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS |
| API | Available | — |
| Support modes | Online | Online |
| Certifications | SOC 2 | GDPR |
| Data residency | Global | Global |
Key differences between Shift4 Payments and Klarna
- Target audience: Shift4 Payments is built for Large Enterprises and Medium Business, while Klarna targets Individuals and Large Enterprises.
- User satisfaction: Shift4 Payments scores higher with a 4.5-star average.
- Deployment: Shift4 Payments supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS; Klarna supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS.
Shift4 Payments vs Klarna — find the better fit before you commit.
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 |
Free PDF comparison
Download this Shift4 Payments vs Klarna comparison
Get the full side-by-side as a PDF — these picks plus the top Payment Processing Software tools, with verified ratings, pricing and features.
- Side-by-side on pricing, features & ratings
- Plus the category top 10, scored & ranked
- Emailed to you — no on-screen download
No file downloads on screen — we email it to you. One-click unsubscribe anytime.
Shift4 Payments vs Klarna: Biggest differences
Start here before you go deeper into features.
Large Enterprises, Medium Business, Small Business
Best for e-commerce retailers needing flexible installment payment solutions.
- You run an online store wanting to offer customers manageable installment payments.
- Your payment operations or customer service teams need a simple, streamlined platform.
- You seek a widely integrated buy-now-pay-later service with strong customer support.
- Your business requires fully transparent, fixed pricing models without variability.
- You need a highly customizable payment platform tailored to unique workflows.
Shift4 Payments typically suits Large Enterprises and Medium Business. Klarna tends to fit Individuals and Large Enterprises better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Shift4 Payments is a revolutionary merchant account payment processing solution. From our patented online technology that displays your shopping cart directly on a mobile phone or computer ... Read More about Shift4 Payments | Klarna helps make shopping simpler and more enjoyable by allowing customers to track their purchases, make payments and log into their account with ease. With the goal of becoming the ... Read More about Klarna |
|---|---|---|
Free Trial Availability |
|
|
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | — | Small BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |
|---|
Need a second opinion?
Get decision help from a software advisor
Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.
- Independent advice — matched to your business
- Understand the tradeoffs before you talk to vendors
- Free 15-min call with a software advisor.
Step 1 of 4
How big is your team?
We tailor recommendations to companies your size.
How do Shift4 Payments and Klarna Compare on Features?
Total Features | 8 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Shift4 Payments and Klarna 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.
Pricing Option | ||
|---|---|---|
Pricing Plans |
|
|
Shift4 Payments vs Klarna: Other Details
Organization Types supported |
|
|
|---|---|---|
Platforms Supported |
|
|
Modes of support |
|
|
API Support |
|
|
Get help choosing | Get help choosing |
Shift4 Payments vs Klarna Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
HIPAA | ✗ No | ✗ No |
GDPR | — | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Data Residency | 🌐 Global | 🌐 Global |
Shift4 Payments User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyer sentiment is positive across 132 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Overall positive sentiment highlights Klarna's ease of use, flexible payments, and strong customer service, despite some frustrations with verification and credit checks. What buyers like
Common complaints
|
Pros and Cons |
|
|
Positive Reviews | 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 |
Shift4 Payments and Klarna Customers
Customers | No Customers information available. |  Adidas  Petco  H |
|---|
Media and Screenshots
Screenshots | No screenshots available. |  1 Screenshots |
|---|---|---|
Videos |  1 Videos |  3 Videos |
Top Alternatives to Shift4 Payments and Klarna in 2026
Alternatives |
|---|
Add another option to compare side by side
Search by product name to compare pricing, fit, and buyer feedback in one view.Compare similar software options
Related Blogs and Articles for Payment Processing Software
payment gateway software
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, Shift4 Payments or Klarna?
- Shift4 Payments edges out the other on user ratings (4.5 vs 4.4). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Shift4 Payments and Klarna offer a free trial?
- Neither Shift4 Payments nor Klarna currently lists a free trial.
- What is the starting price of Shift4 Payments vs Klarna?
- Shift4 Payments starts at Contact for pricing. Klarna starts at Contact for pricing.
- What are the top alternatives to Shift4 Payments?
- Top alternatives to Shift4 Payments include Heartland Payment Processing, Merchant One, Square Payments, MagicPay, EPX.
- What are the top alternatives to Klarna?
- Top alternatives to Klarna include iwocaPay, Merchant One, Laybuy, Przelewy24, BluePay.