List of the Top 4 Billing and Invoicing Software for Sage X3 in 2026

Revolutionize your business operations by utilizing Tipalti’s all-in-one finance automation platform. Enhance your accounts payable processes, expedite international payments, streamline procurement workflows, and refine employee expense management, all from a single cohesive system. By leveraging Tipalti’s advanced technology, you can boost operational efficiency, lower expenses, enhance compliance, and achieve superior visibility and control over your financial activities. Discover the transformative capabilities of automation and elevate your business to new heights. The platform also features a wide range of integrations with various ERP and accounting software, such as NetSuite, Sage Intacct, Xero, Microsoft solutions, and QuickBooks, ensuring a seamless experience across your financial operations. This interconnected approach not only simplifies processes but also fosters greater collaboration among teams.

Sage Accounting is a comprehensive, cloud-based accounting software solution tailored to meet the needs of small and growing businesses by combining AI-powered automation with robust financial management features. As an HMRC-recognized Making Tax Digital compliant platform, it simplifies tax submissions, including VAT returns and self-assessment filings, while supporting seamless bank connections for efficient cash flow tracking. The intelligent Sage Copilot assistant enhances productivity by automating tasks like invoice reminders, VAT return filing, and email communications, while providing real-time insights into profitability, outstanding payments, and supplier activity. Users can effortlessly capture receipts and invoices through AI-driven extraction, ensuring accurate financial records and reducing the risk of duplicate payments or errors. Sage Accounting offers tiered plans—from the entry-level Start plan for VAT-registered sole traders, to Standard and Plus plans that include advanced reporting, CIS management, multi-currency invoicing, and inventory controls. Each plan includes a free 3-month trial and the flexibility to upgrade or cancel without long-term contracts. Additional payroll functionality is available as an add-on, supporting businesses with employees of various sizes. Sage further supports customers with award-winning live support, educational masterclasses, certification programs, and an active community forum. The software is designed to be accessible on multiple devices, ensuring business owners can manage their finances anytime, anywhere. Overall, Sage Accounting empowers businesses to save time, improve accuracy, and make informed financial decisions, fostering growth and compliance in an increasingly complex regulatory environment.

Lockstep, an acclaimed platform that unites finance teams globally, is enhancing their collaborative efficiency. Established in 2019, Lockstep aims to eradicate cash traps and discrepancies resulting from the manual synchronization of financial records between B2B trading partners. Operating out of Seattle, Lockstep offers a connected accounting cloud that allows organizations to forge reliable and compliant accounting relationships. This trusted accounting solution supports businesses of all sizes in optimizing their collections management processes, ultimately driving better financial outcomes. With Lockstep, finance teams can focus more on strategic initiatives rather than being bogged down by administrative tasks.

SnapAP is a cloud-based solution for accounts payable that helps organizations fully digitize their Procure to Pay process. It empowers users to handle all invoices, irrespective of their association with a purchase order. Additionally, SnapAP serves as a communication hub, connecting buyers, suppliers, accounts payable teams, finance departments, and payables. Through its supplier portal, vendors gain access to a self-service account receivable management system, significantly reducing the need for manual invoice entry or scanning. With its ERP's flexible search capabilities, users can swiftly retrieve supplier details, purchase orders, revisions, approvals, invoices, and payment information. SnapAP not only enhances control and secure data sharing but also provides visibility into cash flow and greater overall oversight. It is compatible with all modern web browsers and can be accessed on both Android and iOS mobile devices, making it highly versatile for user convenience. This adaptability ensures that organizations can manage their accounting needs efficiently from anywhere.