Best AP Automation Software

Compare the Top AP Automation Software as of November 2025

What is AP Automation Software?

AP automation software is a useful tool for businesses, streamlining payment processing and employee reimbursements. By automating the processes of invoicing, approval, and payment tracking, it can significantly reduce errors associated with manual data entry. The software has intuitive user interfaces that make it easy to set up and use, and customizable reporting allows users to track payments efficiently. With AP automation software, businesses can save time by simplifying the accounts payable process while improving accuracy. Compare and read user reviews of the best AP Automation software currently available using the table below. This list is updated regularly.

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    Melio

    Melio

    Melio

    Melio is an accounts payable tool built to simplify bill payments, boost workflow efficiency, and optimize cash flow for businesses of all sizes. To get started, try all of Melio's features free for 30 days! Pay vendors online through bank transfers or credit/debit cards, even if they typically accept checks—Melio manages the manual work for you. Effortlessly integrate with QuickBooks and Xero to ensure your financial records stay current. With Melio, pay by bank transfer or card to extend cash flow and earn rewards. Adding vendor or bill details is a breeze—input them manually, upload files, or take a photo of invoices. Schedule payments to align with your cash flow, and let Melio handle the rest. International vendor payments are made easy by paying in their local currency for products and services your business needs. The Melio mobile app, available for iOS and Android, lets you monitor and manage payments anytime, giving you full control over your finances on the go.
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  • 2
    OpusCapita

    OpusCapita

    OpusCapita

    Invoice and order exchange, invoice automation, and procurement solutions for an efficient B2B flow. Service provider and network operator in one, OpusCapita is a leading European provider of cloud-based solutions that help businesses manage their procurement, supply chain, accounts payable and accounts receivable processes - for lower costs and better compliance and control. Our expanding Business Network connects you to all your B2B trading partners via single connection both on the supply and purchasing sides. Our network interoperability covers, in addition to the OpusCapita network, EDI direct connections, other service providers, invoice-key in and PO flip for small suppliers, as well as PEPPOL orders, invoices, and more. Our sell-side solutions cover order-to-cash messaging and invoice sending via all channels and formats. Our buy-side solutions cover procurement, purchase-to-pay messaging, invoice receiving, and AP automation for invoice handling, PO matching and more.
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    Xelix

    Xelix

    Xelix

    Xelix offers an Accounts Payable Control Centre – a machine-learning powered solution that transforms AP processes. The control centre has three core modules: Protect - Proactively identifies invoice threats & errors prior to the pay run Statement Reconciliation – Automates the statement reconciliation process across all suppliers Insight - Drives smarter decisions with advanced AP analytics Xelix platform is web/cloud-based, flexible and extremely customisable. We pride ourselves on providing 10/10 customer support and love to co-develop functionality with clients. The platform acts as an intelligence layer sitting alongside our customers' ERP system(s) and uses machine learning and automation to transform manual and inefficient transactional finance processes.
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