Adyen Competitors & Alternatives

Stripe, Inc. is an Irish-American financial services and software as a service (SaaS) company dual-headquartered in South San Francisco, California, United States and Dublin, Ireland. The company primarily offers payment processing software and application programming interfaces (APIs) for e-commerce websites and mobile applications.

We started with a simple idea that everyone should be able to accept credit cards-and we’ve been rethinking buying and selling ever since.

For sellers, we’re creating one cohesive service to run your entire business, from a register in your pocket and analytics on your laptop, to small business financing and marketing tools that drive new sales. For buyers, we’re making it faster to order from your favorite restaurants and more fun to pay your friends back.

Buying and selling sound like simple things-and they should be. Somewhere along the way, they got complicated. We’re working hard to make commerce easy for everyone.

Founded in 2009 and headquartered in San Francisco, Square is currently available in the United States, Canada, and Japan. Square offices are located in San Francisco, New York, Atlanta, St. Louis, Kitchener-Waterloo, and Tokyo.

Worldpay, Inc. was an American payment processing company and technology provider. In June 2019 it was acquired and merged into Fidelity National Information Services (FIS). Before its acquisition, it was headquartered in the greater Cincinnati, Ohio area. Worldpay (formerly Vantiv), was the largest U.S. merchant acquirer ranked by general-purpose transaction volume.