ISV Payment Integration
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WePay vs Payrix

A feature-by-feature comparison for ISVs integrating payments.

By Marcus Reed·

Either of these lets a software platform offer payments without registering as a facilitator itself. Payrix does it as a Worldpay company, bought in 2021, with templates for industry-specific products and most of its volume on its own acquiring rails. WePay does it as a J.P. Morgan company, bought in 2017, with the bank onboarding, verifying and acquiring.

Feature Comparison

WePay5.6
vs13 criteria
Payrix6.3Winner
FeatureWePayPayrix
Integration Architecture77
API & Developer Experience76
White-Label Capabilities58
Processor Flexibility25
Pricing & Fee Structure66
Omnichannel & In-Person Payments35
Fraud & Security76
Revenue Sharing68
Merchant Onboarding87
Global Reach44
Recurring Billing56
Customer Support66
PayFac Options78

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Best for

WePay

Best for ISVs wanting bank-backed payment processing with institutional stability and competitive Chase acquiring rates. Not ideal for ISVs needing international coverage or multi-processor flexibility.

Visit go.wepay.com ↗

Best for

Payrix

Best for ISVs wanting proven PFaaS technology with the backing of a global processor. Consider whether Worldpay ownership aligns with your independence and flexibility requirements.

Visit payrix.com ↗

WePay vs Payrix: What ISVs Need to Know

Choosing between WePay and Payrix for embedded payments is a decision that directly impacts your ISV’s revenue model, merchant experience, and technical architecture. This comparison breaks down where each platform excels from an ISV integration perspective.

Key Differences for ISVs

The most important distinction between WePay and Payrix comes down to how each platform approaches ISV payment facilitation. WePay and Payrix take fundamentally different approaches to merchant onboarding, revenue sharing, and platform integration — and those differences matter when you’re building payments into your software.

Integration architecture varies significantly between the two. ISVs evaluating WePay vs Payrix should consider how each platform handles sub-merchant onboarding, payment splitting, and settlement timing. The right choice depends on your specific vertical, transaction volumes, and how much control you need over the merchant payment experience.

Pricing and revenue economics also differ. ISVs earn money from embedded payments through the spread between what they charge merchants and what the processor charges them. The pricing model each platform uses — flat-rate, interchange-plus, or custom — directly affects your payment revenue per transaction.

Which Platform Fits Your ISV?

The best choice between WePay and Payrix depends on your ISV’s specific requirements:

  • Transaction volume: Higher-volume ISVs may benefit from interchange-plus pricing, while lower-volume platforms often prefer flat-rate simplicity
  • Merchant type: B2B merchants have different payment needs than consumer-facing businesses
  • Geographic scope: International payment support varies significantly between providers
  • Integration depth: Some ISVs need white-label checkout while others are fine with co-branded experiences
  • Revenue model: How much of the payment margin you want to capture determines which platform’s economics work better

The ISV Payment Integration Perspective

For ISVs evaluating WePay vs Payrix, the comparison shouldn’t stop at processing fees. Consider the total cost of integration, ongoing maintenance, and the revenue opportunity from embedded payments. The platform that generates the most payment revenue for your ISV while providing the best merchant experience is the right choice — and that calculation is different for every software company.

Evaluate both platforms against your specific use case. Request ISV-specific pricing from each, and compare the total economics including setup costs, per-transaction revenue, and the engineering investment required to integrate and maintain each platform.

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