Pine Labs offers cloud-based point-of-sale (PoS) payment solutions. The company allows merchants to accept credit or debit card payments, as well as methods such as e-wallets, quick response (QR) code payment solutions, and unified payments interface (UPI)-based solutions. The company was founded in 1998 and is based in Noida, India.

Yoco develops a financial platform for small businesses. It offers tools to accept digital payments at both point-of-sale and online through intelligent software and grow through cash advances. The company was founded in 2013 and is based in Cape Town, South Africa.

Stripe operates as a technology company that specializes in online payment processing and financial infrastructure for Internet businesses. The company provides a suite of products that enable businesses to accept payments, manage billing and subscriptions, handle in-person transactions, and integrate various financial services into their operations. Its platform is designed to support startups, enterprises, and everything in between with scalable, API-driven solutions. Stripe was formerly known as DevPayments. It was founded in 2010 and is based in South San Francisco, California.

Klarna specializes in providing payment solutions and services within the e-commerce sector. The company offers a platform for online shopping that includes price comparisons, deals, and various payment options to facilitate purchases for consumers. Klarna primarily serves the e-commerce industry by enabling a seamless shopping experience through its payment and financing services. It was founded in 2005 and is based in Stockholm, Sweden.

Cellulant develops an electronic payment service connecting customers with banks and utility services to create a payment ecosystem. It offers a single application program interface payments platform that provides locally relevant and alternative payment methods for global, regional, and local merchants. Its platform enables businesses to collect payments online and offline while allowing anyone to pay from their mobile money, local and international cards, and directly from their bank. It was founded in 2004 and is based in Nairobi, Kenya.

PayNearMe develops technology to facilitate the end-to-end customer payment experience. It offers a billing and payment platform. Its platform helps users pay with cash for a range of goods and services from companies in e-commerce, property management, consumer finance, and transportation, enabling businesses and government agencies as well as retail stores to digitize cash collection processes. PayNearMe was formerly known as Handle Financial. The company was founded in 2009 and is based in Santa Clara, California.