Top 4 Cash Flow Management Software Companies $100M+ Revenue (August 2026)

Portsmouth, New Hampshire, United States

At Bottomline, we help businesses pay and get paid. As a trusted partner to banks, corporates, and financial institutions worldwide, we deliver secure, scalable, and innovative solutions that simplify complex payment workflows, reduce fraud risk, and drive operational efficiency. With decades of expertise in financial messaging, cash management, and digital banking, our SaaS platforms and services are built to meet the evolving needs of modern finance teams. Whether it's automating B2B payments, streamlining compliance, or enabling real-time visibility into cash flow, Bottomline is committed to making business payments seamless and secure. We serve over 1,200 financial institutions and 10,000 businesses globally, helping them navigate the future of payments with confidence.

Kansas City, Missouri, United States

C2FO helps businesses around the world access the fast, low-cost capital they need to achieve their financial goals. It is the world's on-demand working capital platform, providing fast, flexible and equitable access to low-cost capital to businesses worldwide.

San Diego, California, United States

Kyriba is a global leader in liquidity performance that empowers CFOs, Treasurers and IT leaders to connect, protect, forecast and optimize their liquidity. As a secure and scalable SaaS solution, Kyriba brings intelligence and financial automation that enables companies and banks of all sizes to improve their financial performance and increase operational efficiency. Kyriba’s real-time data and AI-empowered tools empower its close to 3,000 customers worldwide to quantify exposures, project cash and liquidity, and take action to protect balance sheets, income statements and cash flows. Kyriba manages more than 35 billion bank transactions and $15 trillion in payments annually and gives customers complete visibility and actionability, so they can optimize and fully harness liquidity across the enterprise and outperform their business strategy. For more information, visit www.kyriba.com.

Amsterdam, North Holland, Netherlands

Mollie offers a single platform for businesses to get paid and manage their money. One that makes payments, reconciliation, reporting, fraud prevention, and financing simple for all – from startups to enterprises. Founded in 2004, Mollie’s mission is to make payments and money management effortless for every business in Europe. Our 850-strong team works from offices across the continent, including Amsterdam, Ghent, Lisbon, London, Maastricht, Milan, Munich, Kiel and Paris. Today, more than 250,000 businesses use Mollie to drive revenue, reduce costs, and manage funds.