Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Unstack - Build high performance websites, blogs, and landing pages that integrate with your existing marketing stack to drive traffic, leads, and sales for your business.

Shopify Pay - Give shoppers a fast, secure way to pay

Makeswift - 🎨 No-code website builder with the power & detail of a design tool⠀✌️ Say goodbye to rigid templates to let your creativity come to life⠀👯‍♀️ Collaborate in real time with your team⠀⚡️ Visually build high-performing websites powered by Next.

Stripe iOS SDK - Accept both Apple Pay and credit card payments easily on iOS

Versoly - Versoly is a SaaS landing page builder that has built-in tools to help convert at much higher rate than other builders.