Best On-Premises Accounts Payable Software

Square 9 removes the frustration of extracting data from documents, forms, and all external sources, so you can harness the full power of your information. Release your team from repetitive tasks while your work flows freely in areas like Accounts Payable, Order Processing, Customer and Vendor Onboarding and Contracts Management.

NolaPro is a robust, Linux-based ERP for Accounting, Order Tracking, Inventory Management & Payroll, designed to rival much more expensive choices. It is fully customizable and scalable for any size business, unlike any accounting program available today. The Cloud version allows a "hands-off" approach, but can be downloaded on Linux or Windows platforms for those who prefer to have local control and security. Features include: Credit Card Processing, Fulfillment & Service Order, AP, AR, Inventory, CRM, General Ledger, Payroll, Timeclock, Client Payment Portal and integration with many 3rd party apps -- or request your own! NolaPro is multi-lingual, supports multi-currency, offers tons of options & add-ons, and comes fully loaded with over 150 standard reports. A+ reviews from TechRepublic, The Linux Journal, Entrepreneur Magazine and CNet agree that NolaPro provides flexibility, features and pricing which provide you unparalleled value in managing your business.

Affinda provides AI-powered document automation solutions that combine the adaptability of human understanding with the precision of computer accuracy to streamline document processing tasks. Affinda’s Invoice Extractor lets you easily extract data from even the most complex invoices. Quickly and successfully process batch of invoices in PDFs, DOC, PNG, and JPG. Affinda Invoice Extractor recognises 50+ fields including line-item detail to allow accounts payable departments to streamline their processes. Companies switch to Affinda because of our ability to extract data from even the most difficult invoices, thereby freeing up staff to focus on higher-value activities. The Affinda Invoice Extractor is powered by our AI Engine, VEGA. It uses innovations in NLP (Natural Language Processing), Transfer Learning and Computer Vision so it can understand documents like a human. VEGA constantly self-learns and continues to improve over time.

BillyBox is an invoice management tool that connects to your email (Gmail, Zoho, or any IMAP provider) and automatically collects invoice PDFs from your inbox. It extracts key data from each invoice — vendor name, amount, currency, and date — and lets you classify them as business, personal, or ignored using a fast swipe-based mobile interface or keyboard shortcuts on desktop. Once classified, export everything as an organized ZIP file ready to send to your accountant. Supports multiple email accounts, monthly ingestion, duplicate detection, and works with 50+ known invoice domains and 25+ vendor formats. Free tier available, paid plans from €9.99/month.

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.

onPhase is an AI-powered financial automation platform that helps businesses scale smarter. From data capture to payment and everything in between, onPhase removes manual roadblocks, strengthens supplier relationships, and delivers real-time cash flow visibility so finance teams can grow sustainably with less friction. AP Automation and Vendor Payments Solutions: Allow onPhase to automate how invoices are captured, coded, routed for approval, and paid. All while seamlessly syncing back to your ERP of choice. Document Management Solution: Transforms how finance teams handle crucial documentation such as contracts, invoices, receipts, financial statements, and purchase orders. Forms and Workflow Automation: Automates the collection, routing, approval, and notification processes for expense approvals, time off requests, employee onboarding, and more.

Documation’s platform encompasses Business Process Management, Content Management, E-invoicing and Robotic Process Automation, harnessing robots and humans together to streamline and automate business processes. Delivered in the Cloud or On-Premise our platform provides solutions which connect people, information and processes to provide the speed, control and visibility needed to drive business forward. ‘Enable’, Documation’s flexible, robust, fully scalable business process & content management software works seamlessly with UiPath robots to deliver solutions ranging in scope from Robotic Task Automation - automating a manual task, directly replacing human activity with robotic software. to Robotic Process transformation - replacing an end to end process to take full advantage of the possibilities of automation and process change. We can help you achieve both these things (and everything in between) by providing the right components for each situation.

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.

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.

The strength of a world-class accounting platform delivered with extraordinary flexibility and support. See why mid- to large-size enterprises call Flexi "just the right size." Flexi’s sole focus is on delivering the best accounting software for businesses with multi-entity and other complex accounting needs, whether in the cloud or on-premise. That’s been our mission for 30 years, and together with our partners, Flexi powers millions of end users around the globe. With continually evolving technology, personalized support, and a commitment to meeting our customer’s ever-changing needs, we’re in this for the long-term. Just like your business. From modules like GL and AP to an entire suite, our expertise is at work making your job easier with powerful automation, better reporting, and seamless integration.​ Our powerful accounting system has been put to the test by Fortune 10 brands and leading banks, flawlessly processing billions of transactions. ​

BLU DELTA is a Next generation invoice capturing app with real AI from digital receipts to automation. Professional, instant & easy. Reduced lead times through real AI. Reduced acquisition costs. No setup, no training. Immediately higher recognition rates. Cloud or on-site, API or web interface. With real AI instead of just OCR: Make your digitization an added value. Features: Real AI instead of just OCR: With exceptionally high recognition rates of up to 99% for features of your incoming invoices - even with unknown formats - you relieve your employees through optimal automation. With a forecast on request! A pragmatic licensing model and simple setup keep costs down and your company achieves an early return on investment. You benefit from our continuous optimization and support, which are included in the price. BLU DELTA Capture Service is available as an MS Azure cloud or onsite solution. In any case, your company data is absolutely safe!