Compare the Top On-Premises AP Automation Software as of July 2025

What is On-Premises 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 On-Premises AP Automation software currently available using the table below. This list is updated regularly.

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    onPhase

    onPhase

    onPhase

    Alleviate the burden of repetitive tasks and length invoice approvals with accounting automation that allows you to capture, approve, and pay all while seamlessly integrating with your ERP.
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  • 2
    Square 9

    Square 9

    Square 9

    Paper-based work is a soul-crushing, profit-sapping drag on individual, team, and company productivity. Paper literally smothers innovation, creating a competitive disadvantage. The Square 9 AI-powered intelligent information processing platform takes the paper out of work and makes it easier to get things done with digital workflows that automate many aspects of how you work today. We make it easy by extracting information from scans or PDFs, storing documents in a searchable archive, and building digital twins of your current processes through graphical workflows. Let’s end the challenge of lost or misplaced invoices, approval bottlenecks, and tedious data entry into multiple systems. Now, you can capture and extract key data from your documents through Artificial Intelligence, eliminate data entry, access documents in the office or from home, streamline your three-way matching process, and automate invoice approval routing.
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    Starting Price: $50/month/user
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  • 3
    EasyAP365

    EasyAP365

    DynamicPoint

    Capture vendor invoices with flexible and numerous methods, including email, check request, mobile app, or vendor portal options. Extract key data using OCR and predefined app templates for automation with live integration to your ERP solution. By using your existing Office 365 subscription in conjunction with SharePoint and Microsoft Power Automate, you can achieve a robust invoice automation system with lower costs to your company. We have built-in integration with Microsoft Power Automate workflows, SharePoint security, and design, Power App check requests, integrated OCR, and Microsoft Forms vendor onboarding. All this using a platform that you most likely already own. Our EasyAP365 app is integrated with your ERP system. When the invoice is approved it immediately creates the appropriate transaction in real-time and supports both purchase orders and non-PO invoices. The product is based on your Microsoft Office 365 platform.
    Starting Price: $.45 per invoice
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    PSIsafe

    PSIsafe

    Tungsten Automation

    PSIsafe’s rich features are configurable, flexible and scalable, allowing it to work in parallel with existing workflows, processes and company culture. No steep learning curve or an initial drain on productivity. Additional modules and integration tools offer functionality for mobile document access, accounts payable automation, secure information sharing, third-party integration, advanced capture and more. Available in the cloud or on-premise, PSIsafe offers enterprise-level document management and workflow capabilities True Business Automation: Do more with File Change Scheduling, Effortless Sharing of docs with non-users, Automated workflows, and Forms Management. Access client information during an off-site meeting or collect a legal signature from your phone or tablet. Make the mission-critical documents stored in PSIsafe accessible in nearly all Windows-based enterprise applications without losing security, audit trails and version controls.
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    Tungsten AP Agility

    Tungsten AP Agility

    Tungsten Automation

    Tungsten AP Agility gives you market-leading data capture capabilities and goes far beyond basic OCR to capture a range of financial documents from any source, in many commonly scanned file types including several XML formats. Plus, it includes out-of-the-box approval workflows based on best practice and pre-built ERP AP integrations, accelerating your digital workflow transformation journey. Use AI to automate the recognition, identification and extraction of text and financial data from more channels and content types than any other automation solution. The solution is deployable on-premise, in your own private cloud, or in the Microsoft Azure public cloud. Choose the public cloud for instant scalability, reduced costs, less IT dependency and faster time-to-ROI. Digitize invoices and extract critical business information, automatically verifying it against master data records.
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    PaperSave

    PaperSave

    PairSoft

    PaperSave is an innovative document management and workflow automation solution designed to help organizations digitize their paper-based processes. It integrates seamlessly with ERP systems like Microsoft Dynamics, allowing businesses to automate document capture, routing, approval, and storage. By eliminating manual data entry and improving document accessibility, PaperSave enhances efficiency, reduces paper waste, and streamlines business operations. It also offers robust security features and compliance tools, ensuring that sensitive documents are protected while meeting regulatory standards.
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    DocStar

    DocStar

    DocStar

    Manage all your content easier and smarter with DocStar ECM and DocStar AP Automation. Scalable, collaborative, and feature-rich, DocStar ECM empowers growing businesses to make better and smarter business decisions and to deliver quick ROI with intelligent data capture, smart workflows, and retrieval and deep business insights. Available as a cloud-based service and on-premises solution, DocStar ECM allows teams to work more efficiently, anywhere and anytime, using any device. The solution can also be integrated with accounting, ERP, HRIS, EMR, and other business applications. Document management and automated AP solutions in the cloud or on-premises. Powerful, affordable, easy to use. Empower your team with DocStar AP Automation. Learn all about automating accounts payable with AP360. Create and process secure, easy to use e-forms to capture, verify, approve, and integrate data with core business systems.
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