List of the Top 3 Billing and Invoicing Software for Mailigen in 2025

Xero's invoicing solution simplifies the billing process, ensuring a seamless and polished experience for your clients via both the desktop and mobile invoice applications. Key functionalities encompass customized invoices, electronic payment methods, automated notifications, and additional features to enhance efficiency.

The latest benchmark in digital payments is set by Stripe, which stands out as the premier platform for conducting online business. Across the globe, progressive enterprises rely on us to manage billions in transactions each year. Stripe develops highly adaptable and robust tools tailored for online commerce. Whether launching a subscription model, an on-demand marketplace, an e-commerce website, or a crowdfunding initiative, our well-crafted APIs and exceptional features empower you to deliver an outstanding experience for your customers. By enabling countless tech-driven companies to grow at unprecedented speeds and efficiency, Stripe is at the forefront of innovation. We view payment systems as a coding challenge rather than a financial issue, focusing on creating elegant, modular solutions that facilitate strong, scalable, and flexible integrations. Our user-friendly approach simplifies complex processes by eliminating unnecessary obstacles and distractions, ensuring that businesses can focus on their core mission without getting bogged down in technical difficulties. In a constantly evolving digital landscape, Stripe continues to adapt and enhance its offerings to meet the diverse needs of its users.

FreeAgent is an online accounting tool tailored for small business owners, freelancers, and their financial consultants. Serving more than 60,000 businesses, it combines a full range of accounting functionalities—such as invoicing, expense management, project oversight, and sales tax handling—into one cohesive platform, which helps entrepreneurs minimize the time spent on financial activities and concentrate more on growing their ventures. Moreover, FreeAgent facilitates easy linking with bank accounts to automatically import transactions, enhancing user convenience. This integrated solution not only simplifies financial administration but also enables users to make well-informed decisions that can significantly impact their business success. By providing a user-friendly interface and powerful tools, FreeAgent helps its customers navigate their financial landscape with greater confidence.