Updated & Verified for 2026

SumUpvsAdyen

Which software dominates in the enterprise space? An in-depth analysis of pricing, features, and user reviews.

Consensus score synthesized by AI from 19,500+ verified user reviews across major platforms.
S
Payment

SumUp

4.5(18,000 reviews)
Small businesses, freelancers, and micro-merchantsEst. 2012

Affordable payment processing and POS solutions for small businesses and freelancers.

Top Capabilities

  • Card payment processing
  • Point of sale (POS) app
  • Invoice generation

Key Integrations

Shopify WooCommerce Xero

Platforms

Web, iOS, Android

Security

PCI DSSGDPRPSD2

Support Options

Email support • Phone support • Help center

Starting at
No free trial; pay-as-you-go or subscription available
$0
Pay-as-you-go (transaction fees) or subscription plans
Visit Website
A
Payment

Adyen

4.4(1,500 reviews)
Enterprise, High-growth platformsEst. 2006

End-to-end payment platform for global enterprises.

Top Capabilities

  • Global payment processing
  • Revenue optimization & analytics
  • Risk management & fraud prevention

Key Integrations

Salesforce Shopify Magento

Platforms

Web, iOS, Android

Security

PCI DSSGDPRSOC 2

Support Options

24/7 Email Support • Phone Support • Dedicated Account Manager

Starting at
No free trial; demo available
$0
Transaction fee + monthly fee
Visit Website

Feature Analysis: Pros & Cons

Unbiased breakdown of what each platform does best.

Why choose SumUp?

  • Low transaction fees
  • Easy setup and use
  • No monthly fees for basic plans

Where it falls short

  • Limited integrations
  • Customer support slow at times
  • Hardware can be costly upfront

Why choose Adyen?

  • Global payment methods coverage
  • Unified platform for online, POS, and in-app
  • Advanced fraud management

Where it falls short

  • Complex pricing structure
  • Limited support for small businesses
  • Long onboarding process

The Bottom Line

Choose SumUp if...

You agree with the premise: "Affordable payment processing and POS solutions for small businesses and freelancers.". It is the superior choice if you prioritize its specific capabilities and have the budget to support its $0/mo starting tier.

Choose Adyen if...

You are looking for: "End-to-end payment platform for global enterprises.". It serves as an excellent alternative in the market, especially given its competitive entry point of $0/mo.

Data algorithmically verified against public vendor information for May 2026.

Disclaimer: Pricing, features, and compliance information are subject to change by the respective software vendors. While we strive to maintain absolute accuracy through automated pipelines, discrepancies may occur. Please verify final pricing on the vendor's official website.

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