Curious What Payment Gateways Do You Integrate Most Often?

Saw some stats recently about payment platforms used by IT companies:

Stripe – 80.1%

PayPal – 74.3%

Shopify Payments – 41.5%

Square, Klarna – 17%

Braintree – 15.2%

Others (HubSpot Payments, Mollie, BitPay, Adyen, etc.) – under 10% each


Stripe and PayPal are obviously the big ones, but curious: what do you find yourself integrating most in client projects? Are there platforms you avoid or prefer for specific reasons?