MerchantGuard™Payment Processor Directory
Find the right payment processor for your business. Compare fees, features, and approval requirements.
Most merchants get rejected on their first application. Run your free GuardScore to see which providers you qualify for.
Check Approval Odds — FreeMost PSPs require a US business bank account. Check out Mercury, Relay, Brex, and more.
View Banking OptionsFeatured Partners
Stripe
Best for SaaS, tech, low-risk e-commerce
Checkout.com
Modern payment infrastructure for enterprise
PaymentCloud
High-risk specialist - CBD, supplements, nutraceuticals
Durango Merchant Services
High-risk veteran - nutra, travel, adult
More Payment Processors
Square
Best for brick-and-mortar and local businesses
PayPal
Quick setup for low-ticket e-commerce
Shopify Payments
Native Shopify e-commerce payments
Braintree
PayPal's developer-friendly platform
Adyen
Enterprise-grade for global brands
Worldpay
Legacy enterprise processor
Nuvei
Global payment technology
Rapyd
Global fintech-as-a-service
Easy Pay Direct
High-risk CBD and nutra specialist
Soar Payments
High-risk merchant accounts
SMB Global
High-risk and offshore processing
PayKings
High-risk payment solutions
National Processing
High-risk merchant services
Corepay
High-risk and specialty processing
Authorize.Net
Payment gateway pioneer
NMI (Network Merchants)
White-label payment gateway
dLocal
LATAM payment leader
EBANX
LATAM payment gateway
PayU LATAM
Emerging markets payment leader
Kushki
LATAM payment infrastructure
Get Featured in This Directory
Reach thousands of merchants looking for payment processors. Featured listings get 5-10x more clicks.
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All GuardScore data is verified through merchant-uploaded bank statements and real transaction history. We never rely on self-reported data or speculative metrics.