Payment processors
PayPal
380.3K sitesSaaSPay as you go
PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.
Apple Pay
272.8K sites
Apple Pay is a mobile payment and digital wallet service by Apple that allows users to make payments in person, in iOS apps, and on the web.
Shop Pay
241K sites
Shop Pay is an accelerated checkout that lets customers save their email address, credit card, and shipping and billing information so they can complete their transaction faster the next time they are directed to the Shopify checkout.
Visa
206.3K sites
Mastercard
206K sites
MasterCard facilitates electronic funds transfers throughout the world, most commonly through branded credit cards, debit cards and prepaid cards.
Google Pay
186.4K sites
Google Pay is a digital wallet platform and online payment system developed by Google to power in-app and tap-to-pay purchases on mobile devices, enabling users to make payments with Android phones, tablets or watches.
American Express
182.3K sites
American Express, also known as Amex, facilitates electronic funds transfers throughout the world, most commonly through branded credit cards, debit cards and prepaid cards.
- Guide
Stripe
150.4K sitesSaaSPay as you go
Stripe offers online payment processing for internet businesses as well as fraud prevention, invoicing and subscription management.
Klarna Checkout
62.3K sitesSaaSPay as you go · $ · Subscription
Klarna Checkout is a complete payment solution where Klarna handles a store's entire checkout.
Amazon Pay
22.4K sitesSaaSPay as you go
Amazon Pay is an online payments processing service that is owned by Amazon. It lets you use the payment methods associated with your Amazon account to make payments for goods and services.
Venmo
19.3K sites
Venmo is a mobile payment service owned by PayPal. Venmo account holders can transfer funds to others via a mobile phone app.
Patreon
15.8K sitesSaaSPay as you go
Patreon is an American membership platform that provides business tools for content creators to run a subscription service.
Razorpay
9.2K sitesPay as you go
Razorpay is a provider of an online payment gateway that allows businesses to accept, process, and disburse payments.
Braintree
7.8K sites
Braintree, a division of PayPal, specializes in mobile and web payment systems for ecommerce companies. Braintree provides clients with a merchant account and a payment gateway.
Recharge
7.6K sitesSaaSSubscription · Pay as you go · $$
Recharge is the a subscription payments platform designed for merchants to set up and manage dynamic recurring billing across web and mobile.
Affirm
5.1K sitesSaaS
Affirm is a loan company that allows users to buy goods or services offered by online merchants and pay off those purchases in fixed monthly payments.
SkyVerge
5.1K sitesSaaS$ · Subscription
SkyVerge is a company which develop extension tools for WooCommerce stores.
authorize.net
5.1K sitesSaaSSubscription · Pay as you go
Authorize.net is a secure online payment gateway service that enables businesses to accept payments through various channels, such as ecommerce websites, mobile devices, and retail stores, providing a trusted platform for processing credit card and electronic cheque payments.
Sezzle
2.8K sitesSaaS
Sezzle offers a buy-now-pay-later solution.
Scalapay
2.5K sitesSaaS
Scalapay is a payment method for e-commerce merchants in Europe that allows customers to buy now and pay later (BNPL).
Plaid
2.4K sitesPay as you go · Subscription
Plaid is a fintech company that facilitates communication between financial services apps and users' banks and credit card providers.
Payplug
2.3K sitesPay as you go
Payplug is a French omnichannel payment solution dedicated to merchants.
Tabby
2.2K sitesSaaS
Tabby is a Buy now pay later solution from Middle East.
Tamara
1.8K sitesSaaS
Tamara ia a BNPL (Buy now pay later) provider in Saudi Arabia.
Zip
1.8K sitesSaaSPay as you go
Zip is a payment service that lets you receive your purchase now and spread the total cost over a interest-free payment schedule.
- Guide
Paddle
1.6K sitesSaaSSubscription · Quote
Paddle is a billing and payment gateway for B2B SaaS companies.
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Yampi Checkout
1.5K sitesSaaSPay as you go
Yampi Checkout is an payment processor from Brazil.
Moneris
1.3K sitesSaaSPay as you go
Moneris (formerly Moneris Solutions) is Canada's largest financial technology company that specialises in payment processing.
KueskiPay
1.1K sitesPay as you go
KueskiPay is a buy-now-pay-later solution.
Recurly
1K sites
Recurly provides enterprise-class subscription billing and recurring payment management for thousands of businesses worldwide.
Neto
904 sites
Neto is the only Australian B2B and multi-channel ecommerce platform that provides an all-in-one solution for ecommerce, POS, inventory management, order management, and shipping labelling.
Checkout.com
871 sitesSaaSPay as you go
Checkout.com is an international payment platform that processes different payment methods across a variety of currencies.
eWAY Payments
802 sites
eWAY is a global omnichannel payment provider. The company processes secure credit card payments for merchants. eWay works through eCommerce.
YooMoney
785 sitesSaaSPay as you go
YooMoney is an IT company working with electronic payments on the Internet, creating and supporting financial services for individuals and businesses.
Chargebee
719 sitesSaaS$$ · Subscription
Chargebee is a PCI Level 1 certified recurring billing platform for SaaS and subscription-based businesses.
Mollie
674 sitesSaaS
Mollie is a payment provider for Belgium and the Netherlands, offering payment methods such as credit card, iDEAL, Bancontact/Mister cash, PayPal, SCT, SDD, and others.
- Guide
Lemon Squeezy
644 sitesSaaSPay as you go
Lemon Squeezy is a platform designed for SaaS businesses, providing functionalities such as payment processing, subscription management, global tax compliance, fraud prevention, multi-currency support, failed payment recovery, and integration with PayPal, with the aim of facilitating the operational management of software businesses.
Conekta
618 sitesSaaSPay as you go
Conekta is a Mexican payment platform.
Bitcoin
604 sites
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries.
Aplazame
559 sitesSaaSPay as you go
Aplazame is a consumer credit company that provides instant financing service for online purchases. It combines an overtime payment method integrated at the ecommerce checkout with marketing tools to enable ecommerce to use financing as a promotional lever to boost sales.
Heartland Payment Systems
480 sitesSaaSPay as you go · $ · Subscription
Heartland Payment Systems is a US-based payment processing and technology provider.
Cybersource
405 sites
Cybersource is an ecommerce credit card payment system solution.
Iamport
403 sitesSaaSPay as you go
Iamport is an information technology company based in South Korea.
Grab Pay Later
315 sitesSaaS
Grab Pay Later is a buy now pay later solution offered by Grab.
Ordergroove
264 sitesSubscription · $$
Ordergroove provides a SaaS (Software as a Service) based subscription and membership commerce platform.
Paysafe
242 sites
Paysafe is a payment platform that enables businesses and consumers to connect and transact by payment processing, digital wallet, and online cash solutions.
Omise
234 sitesPay as you go
Omise is a payment gateway for Thailand, Japan and Singapore. Providing both online and offline payment solutions to merchants.
Vanco Payment Solutions
218 sitesSaaSPay as you go · Subscription · $
Vanco Payment Solutions provides credit card processing to nonprofits.
Data from the open Wappalyzer database (enthec/webappanalyzer, GPL-3.0), updated every week. Site counts from the HTTP Archive (September 2026). Code tools (frameworks, build, ORMs…) come from a list kept by Faundr.