The 8 best Stripe alternatives in 2026

As a small business owner who has scaled from simple (read: manual) client invoicing to automating the process altogether, I know that your payment processor is the backbone of your customer experience and cash flow. If your processor lets you down, it dings your reliability and reputability right when it matters the most. Even though Stripe has long been the default choice for online payments, there are more options than ever—and seemingly more crop up every day.