Square Alternatives & Competitors

Shop Pay is Shopify's accelerated checkout and wallet.

Top sites using Shop Pay

christmasinamerica.comwindsorstore.comshop.mattel.comadriannapapell.comstevemadden.com

Stripe is a developer-first payments platform for online businesses. Its APIs handle card processing, subscriptions, and payouts, making it the default for many SaaS products and modern stores. It is one of the most detected checkout providers on the web.

Top sites using Stripe

aldi.usscribd.comresy.comamericanpregnancy.org

PayPal is a global online payments system that lets sites accept payments without handling card details directly. It is one of the oldest and most widely offered checkout options online. It often appears alongside another processor as an alternative payment button.

Top sites using PayPal

discounttire.comtcgplayer.combudget.com

Amazon Pay lets shoppers check out using their Amazon account.

Top sites using Amazon Pay

grubhub.combudget.comatomtickets.comzappos.com

Apple Pay is Apple's mobile and web digital-wallet payment service.

Top sites using Apple Pay

nerdwallet.comcnet.comcouponfollow.comcalculat.io

Affirm is a buy-now-pay-later financing provider.

Top sites using Affirm

kayak.comdiscounttire.comstubhub.comprincetonreview.com

Authorize.Net is a long-established payment gateway, now owned by Visa.

Top sites using Authorize.Net

undergroundshirts.comkongcompany.comframedestination.commontway.com

Patreon is a membership platform for creators to take recurring payments.

Top sites using Patreon

tflcar.comalternateending.comtabletopbellhop.comacousticguitar.com

Google Pay is Google's digital-wallet and payment service.

Top sites using Google Pay

balsamhill.comjackinthebox.comdfwairport.comhelzberg.com

Gumroad is an e-commerce platform for selling digital products.

Top sites using Gumroad

newadvent.orgplayer03.comwisdomquotes.commiakouppa.com