Payment Gateways in Singapore: 10 Best Options Compared [2026]

Choosing the right payment gateway in Singapore can make or break your e-commerce checkout experience. In 2026, sellers have more options than ever — from global powerhouses like Stripe and PayPal to regional specialists like HitPay, 2C2P, and cross-border leaders like Airwallex. Each gateway handles fees, settlement speeds, and payment method support differently, so your choice directly affects your margins and conversion rates.