Which Payment Platform Should Your Software Embed?
Side-by-side comparisons, real pricing data, and integration guides for 18 payment platforms — researched for software companies, not general merchants.
No vendor affiliations · No sponsored rankings · Transparent methodology
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Comparisons
Side-by-side evaluations of payment platforms on the features that matter most to software companies.
Solutions
Integration guides tailored to ISVs at every stage, from referral partnerships to full PayFac registration.
Glossary
Plain-language definitions of payment industry terms every ISV product team should understand.
Methodology
Our 13-criterion scoring framework — transparent, consistent, and built for ISV decision-making.
Why ISVs trust this resource
Vendor-neutral research
No affiliate deals or sponsored rankings. Every comparison is based on publicly available data and real ISV requirements.
ISV-specific analysis
Built for software companies embedding payments, not general merchants. Every analysis considers platform APIs, sub-merchant models, and revenue share.
Comprehensive depth
242 pages of ISV-focused payment research. Every comparison follows our 13-criterion scoring framework across pricing, APIs, compliance, and support.
Actionable verdicts
Clear recommendations, pricing breakdowns, and integration guidance so your team can make decisions, not just read more content.
Popular comparisons
View all →Most compared · #1
Stripe vs PayPal
Stripe wins for ISVs whose competitive moat is software experience: Connect-driven onboarding, Stripe Billing for subscriptions, and a unified data plane across 47+ countries. PayPal wins for ISVs serving merchants whose conversion depends on consumer-wallet recognition — and the strongest production pattern is using both, with Stripe as the rails and the PayPal button on top.
See comparison →Most compared · #2
Stripe vs Adyen
Stripe wins for developer speed and startup-friendly pricing. Adyen wins for enterprise-scale ISVs processing globally with interchange-plus savings.
See comparison →Most compared · #3
Square vs Stripe
Stripe dominates for ISV embedded payments with superior platform tools, marketplace routing, and developer experience. Square is better suited for ISVs with omnichannel needs where integrated POS hardware and in-person payments are core requirements.
See comparison →Most compared · #4
Stripe vs Braintree
Stripe wins for ISVs building embedded payment platforms — actively developed, better PayFac tools, and stronger ecosystem. Braintree remains viable for ISVs already in the PayPal ecosystem or needing native PayPal/Venmo checkout without a separate integration.
See comparison →