Billtrust focuses on automating accounts receivable and order-to-cash processes for businesses. Its main offerings include artificial intelligence (AI)-powered invoicing, payment processing, cash application, and collections, designed to streamline financial operations and enhance cash flow. Billtrust's solutions cater to a variety of industries, providing tailored automation to meet specific sector needs. It was founded in 2001 and is based in Hamilton, New Jersey.

Routable is a financial technology company specializing in accounts payable automation for businesses. The company offers a platform that streamlines invoice processing, vendor payments, and compliance management, while also providing tools for customizable approval workflows, payment reconciliation, and vendor onboarding. Routable's solutions cater to various sectors, including marketplaces, gig economy, insurance, real estate, logistics, manufacturing, and nonprofit organizations. It was founded in 2017 and is based in San Francisco, California.

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.

CHERRY is a B2B payment processing solution that specializes in integrating accounting software with bank payment platforms. The company offers a plugin that automates payments, streamlines approvals, and facilitates reconciliation, thereby reducing manual processes for businesses. CHERRY primarily serves businesses looking to enhance their accounting and financial workflows through automation. It was founded in 2018 and is based in Brooklyn, New York.

Chargezoom is a company that focuses on providing billing and payment solutions, operating in the financial technology sector. The company offers a range of services including online payment terminals, invoicing, customer portals, surcharging, and recurring payments, all designed to streamline and automate accounts receivable processes. Chargezoom primarily serves early and growth stage startups, entrepreneurs, and service businesses. It was founded in 2019 and is based in Irvine, California.

Stampli focuses on accounts payable automation and invoice management. The company offers a range of products to provide efficiency, visibility, and control for payments, employee expenses, corporate credit card spending, and vendor management. Stampli's services are primarily utilized by sectors such as healthcare, hospitality, professional services, construction, retail, and manufacturing. It was founded in 2014 and is based in Mountain View, California.