Top 87 Accounts Payable (AP) & Spend Analysis Software SaaS Companies in May 2026

San Francisco, California, United States

Business accounts, corporate cards, and spend management software.

United States

Basware is how finance leaders in global enterprises can finally automate their complex, labor-intensive invoice processes. Our AP automation and invoicing platform helps you achieve a new level of efficiency – in a matter of months – while reducing errors and risks. Too many finance teams are slowed down by manual, error-prone tasks. Instead of focusing on growth, they’re constantly scrambling to process the next invoice, forecast next month’s cash flow, and stay compliant with the next regulatory change. Basware brings a unique combination of true automation, complete coverage, and deeper expertise, so now it all just happens. That’s why the world’s most efficient AP departments, at brands such as HP, Mercedes-Benz, and DHL, rely on Basware to handle over 170 million invoices per year. And it’s how they’re seeing such great results, like reducing the time spent on AP processes by up to 60%. Basware. Now it all just happens.™ #NowItAllJustHappens #TrueAutomation #CompleteCoverage #DeeperExpertise

New York, New York, United States

Melio helps small businesses pay bills and get paid digitally, instead of through paper checks. Aiming to differentiate itself from larger competitor Bill.com, Melio focuses on embedding its payment technology into platforms like Shopify, enabling customers to make payments directly from these sites. It charges customers a 1% fee to expedite a same-day payment and 2.9% to pay by credit card. Valued at $4 billion after closing a $250 million Series C funding round in 2021, the company is backed by VCs like Tiger Global Management and Accel. The Fintech 50 2024 company's Cloud 100 debut comes after it laid off 7% of its workforce in April as part of a reorganization, bringing its employee count to approximately 600.

København, Hovedstaden, Denmark

Centralise your business spending for complete financial efficiency and balance the books effortlessly with Europe’s most loved and trusted spend management platform. Expenses, reimbursements, invoices, budgets... With Pleo, you can pay, manage and optimise, turning your spending into a key to business success. Just... Pleo it. Join 37,000+ happy companies and start using Pleo today for free. www.pleo.io

London, England, United Kingdom

Payhawk is an innovative financial platform that integrates credit cards, payments, expenses, cash management, and pre-accounting into a single, streamlined experience. By consolidating these key financial functions, Payhawk offers businesses enhanced control and transparency over their spending activities, positioning itself as a leading solution for managing company finances.

Singapore, Singapore

financial technology company for corporate expense management

Berlin, Berlin, Germany

Pliant provides modular, API-first B2B payment solutions designed to help businesses streamline spending, improve cash flow management, and integrate payments into financial operations.

Sao Paulo, Sao Paulo, Brazil

End-to-end spend management for companies in Latin America.

Richmond, Virginia, United States

FinTech company that automates business payments, making clients more efficient, secure and profitable, driving finance automation for the modern enterprise

San Francisco, United States

Silo's fintech platform offers solutions that span inventory, logistics, buying and selling, capital, payments, and accounting. Through this connect suite of tools Silo surfaces valuable insights that give businesses real-time visibility into their inventories, their cash flows, and their supplier/customer relationships. As the supply chain evolves, new challenges will arise that demand fresh ideas and a collaborative approach. At Silo, we are committed to walking with our partners every step of the way, as they strive to advance in this industry and we're just getting started.