13 Best Accounts Payable Software Solutions to Automate AP [2025]

The top AP solutions automate your processes, streamline workflows, and connect seamlessly with your other systems.
Updated: May 4, 2025

Managing accounts payable efficiently is crucial for growing businesses to scale operations. Manual invoice processing, paper checks, and disparate systems can bog down your finance team, leading to errors and a lack of real-time visibility. 

Moving to an accounts payable software solution for AP automation will eliminate these headaches and, when used properly, improve financial health and operational efficiency.

Good news: the marketplace is full of powerful AP solutions that can streamline your back-office, eliminate manual work, and improve controls. 

The catch: how do you choose the best accounts payable software suited for your business needs?

With nearly two decades of pairing middle-market businesses with the best accounting software, talent, and systems to power their back-offices, the Consero team brings deep knowledge of the evolving AP software landscape.

Whether you need an outsourced AP department with integrated software, a robust cloud ERP to handle multi-entity payables, or a standalone AP automation tool to bolt onto your current system, we’ll cover the best solutions to reduce processing costs, accelerate approvals, and provide better cash flow insight.

Top AP Automation Solutions

SIMPL (Finance as a Service)

Best for: Businesses seeking a full back-office transformation that includes a managed finance & accounting solution to handle AP end-to-end while delivering cost savings and expert support.

Key Features

  • Turnkey AP Management: Consero’s team handles daily AP tasks (invoice entry, approvals, payments) as well as AR and month-end close
  • Integrated Software Stack: Unifies general ledger, AP workflow and payments, expense management, and more
  • Scalability & Fast Deployment: Up and running in as little as 30–90 days
  • Advanced Reporting: Built-in financial models and real-time reports
  • Cost & Efficiency Gains: 20–40% reduction in finance and accounting costs

Ramp

Best for: High-growth teams that want free corporate cards plus AI-driven bill pay, procure-to-pay, and cash-back savings in one intuitive platform.

Key Features

  • AI OCR + Smart Coding: Instantly extracts invoice data, auto-codes line items, and learns your GL mappings over time
  • Configurable Approvals & 2-/3-Way Match: Layered or variance-based reviews with PO and receiving data to prevent over-billing
  • Multi-Method, Global Payments: Pay by ACH, check, card, or wire in one place; flags card-eligible vendors to capture cash-back
  • Deep ERP Integrations & Multi-Entity: Native connectors for NetSuite, Intacct, Dynamics 365 plus consolidation and advanced rules
  • Zero-Cost Spend-Management Suite: End-to-end AP workflow (OCR, duplicates, approvals, payments) with real-time ERP sync

Brex

Best for: Investor-backed and globally distributed companies that need an all-in-one spend platform (cards, expense, travel, and AI-powered bill pay) without stitching together multiple tools.

Key Features

  • Bill Pay w/ AI Line-Item Capture: 97%-accurate invoice scan, auto approvals, and 2-way PO match for NetSuite & QuickBooks
  • Global Payables, One Dashboard: Issue cards, reimbursements, and vendor payments in 40+ currencies across entities
  • Embedded ERP Integrations: Push bills and payments directly into NetSuite, Intacct, QuickBooks, or Xero
  • Granular Roles & Policy Engine: Custom roles and IF-THEN policies enforce limits, VAT rules, and more
  • Vendor Tax Automation: Scans W-9/W-8, tracks 1099 spend, and exports year-end filing data

Bill.com (BILL)

Best for: Small and mid-sized businesses looking for cloud-based AP invoicing and payment automation that easily integrates with other accounting software.

Key Features

  • Invoice Capture with AI: OCR technology auto-extracts key invoice details
  • Custom Approval Workflows: Multi-step approval workflows with email and mobile notifications
  • Seamless Payments: Pay suppliers via ACH, virtual card, check, or international wire
  • Accounting Software Integration: Syncs with QuickBooks, Xero, Sage, Oracle NetSuite, etc.
  • Additional Cash Flow Features: Accounts receivable and expense reimbursement

Sage Intacct

Best for: Mid-sized companies seeking robust cloud financial management with strong AP, multi-entity consolidation, and AICPA-endorsed GAAP capabilities.

Key Features

  • Core AP & Multi-Entity Support: Handles domestic and international vendors, multi-currency, and inter-company transactions
  • Automated Workflows: Configurable approval workflows with thresholds and email notifications
  • Integration-Friendly: Built with an open API to integrate with scanning/OCR tools and payment services
  • Advanced Modules for AP: Optional modules for purchasing and vendor payment services
  • Real-Time Reporting and Visibility: Generate aging schedules, AP ledger by vendor, days payables outstanding, etc.

Oracle NetSuite

Best for: High-growth and multi-entity businesses that need a comprehensive cloud ERP suite with AP, purchasing, inventory, and financial capabilities in one system.

Key Features

  • End-to-End Financial Suite: AP ties directly into the general ledger with real-time financial statements
  • Procure-to-Pay Automation: Generate POs, approve, then match incoming invoices to POs and receipts
  • Integrated Inventory & Vendor Management: Real-time inventory tracking and vendor performance tracking
  • Customization and Extensions: Create custom approval workflows, fields, and scripts
  • Scalability & Global Capabilities: Supports multiple subsidiaries, currencies, and tax regimes

Tipalti

Best for: Companies that need to streamline mass payables, especially if paying hundreds or thousands of suppliers, contractors, or partners worldwide with complex tax and currency requirements.

Key Features

  • Self-Service Supplier Onboarding: Supplier portal enables vendors to self-register and input their details
  • Invoice Automation & AI: OCR and machine learning automate invoice entry and approval workflows
  • Global Payment Engine: Pay suppliers in 190+ countries in 120+ currencies via various payment methods
  • Tax Compliance and Reporting: Collects W-9 and W-8 forms and handles withholding requirements
  • ERP Integration and Multi-Entity: Integrates with popular ERPs and consolidates AP across multiple entities

Airbase

Best for: Modern finance teams that want an all-in-one spend management solution with real-time control and visibility over all non-payroll spend.

Key Features

  • Bill Payments (AP Automation): OCR captures invoice data with approval workflows and payment execution
  • Corporate Cards (Virtual & Physical): Issues Visa cards with built-in spend controls
  • Expense Reimbursements: Integrated module for managing out-of-pocket expenses
  • Real-Time Reporting & Controls: Visibility into budget vs. actuals with strong approval controls
  • Automation & Integration: Auto-categorize expenses and match receipts to transactions

MineralTree

Best for: Finance teams that want an easy-to-implement AP automation solution that integrates with existing ERP/accounting software at predictable pricing.

Key Features

  • Invoice Capture & Coding: Automated data capture via OCR or e-invoices with default GL coding
  • Approval Workflow & Mobile App: Multi-level approvals via web interface or mobile app
  • ERP Integration: Pre-built integrations with hundreds of ERPs and accounting systems
  • Payment Automation: Facilitates payment execution directly from your bank account
  • Security & Compliance: Role-based access, two-factor authentication, and duplicate invoice detection

Stampli

Best for: Accounts Payable teams that want a user-friendly, collaboration-centric AP automation solution without changing their existing ERP.

Key Features

  • AI-Driven Invoice Processing: AI learns invoice patterns to automate coding, approval routing, and anomaly detection
  • Collaboration Hub: Each invoice becomes a central discussion thread for AP staff and approvers
  • Flexible Approval Workflows: Supports complex approval scenarios across departments or locations
  • Payment Options (Stampli Direct Pay): Handle payments through Stampli, consolidating various payment methods
  • ERP Integration (No-Code): Integrates with over 70 different ERP and accounting systems

Medius

Best for: Midsize and larger organizations that need a secure, AI-enhanced AP automation solution with robust fraud prevention.

Key Features

  • Intelligent Invoice Capture: OCR and AI achieve high automatic capture rates for various invoice formats
  • Automated 2-way/3-way Matching: Matches invoices to POs and goods receipts, flagging only exceptions
  • Fraud & Risk Detection: Performs automatic checks and employs AI-driven fraud detection
  • Global Payments (Medius Pay): Manages outflows via virtual card, ACH, and international transfers
  • ERP Integrations and Cloud Deployment: Connectors for major ERPs with multi-tenant cloud service

AvidXchange

Best for: Domestic mid-market companies seeking to eliminate paper invoices and checks, particularly in industries like real estate, construction, HOA management, and financial services.

Key Features

  • Invoice Management: Enter invoices via scan/email, portal upload, or incoming mail with OCR extraction
  • Approval Workflow & ERP Integration: Configure workflows to mirror business rules and integrate with 220+ systems
  • AvidPay Network (Payments): Proprietary payment network connecting thousands of vendors for ACH, check, or virtual card payments
  • Industry-Specific Workflow Features: Tailored workflows for verticals like real estate or construction
  • Analytics and Reporting: Dashboards track invoice status, approval bottlenecks, and spending trends

Coupa

Best for: Larger mid-market or enterprise companies that want a complete procure-to-pay platform to drive strict spend control and compliance.

Key Features

  • Procurement & AP Integration: AP automation starts upstream with procurement for streamlined matching
  • Global Invoice Compliance: Supports compliant e-invoicing in many countries with tax/regulatory updates
  • Coupa Pay & Payments: Integrated solution for virtual credit cards, ACH, and international payments
  • Spend Analytics & Controls: Rich analytics, benchmarking, and AI anomaly detection
  • Supplier Management: Comprehensive onboarding and risk management features

  1. SIMPL: Best for outsourcing the entire AP function with a fully managed service and software stack.
  2. Ramp: Best for cost-effectively improving spend management and AP processing productivity.
  3. Brex: Best for controlling global spend without building an internal AP stack.
  4. Bill.com (BILL): Best for streamlining AP for small to midsize businesses with easy QuickBooks sync.
  5. Sage Intacct: Best for mid-sized companies needing GAAP-compliant cloud financials.
  6. Oracle NetSuite: Best for high-growth, complex businesses needing a comprehensive ERP with AP.
  7. Tipalti: Best for companies with global payables and mass vendor payments.
  8. Airbase: Best for tech-savvy businesses unifying AP, cards, and expenses in one platform.
  9. MineralTree: Best for easy ERP-integrated AP automation with fixed pricing.
  10. Stampli: Best for AP teams wanting collaborative invoice workflows with AI assistance.
  11. Medius: Best for midsize enterprises focusing on AP automation with fraud controls.
  12. AvidXchange: Best for domestic mid-market firms automating invoices & payments in industries like real estate and construction.
  13. Coupa: Best for organizations seeking full procure-to-pay with AP integration.

1. SIMPL (Finance as a Service)

Best for: Businesses seeking a full back-office transformation that includes a managed finance & accounting solution to handle AP end-to-end while delivering cost savings and expert support.

Key Features: SIMPL is part of Consero’s Finance as a Service (FaaS) platform that provides full-stack cloud-based finance and accounting software along with an outsourced accounting department to manage it.

It includes SOC II-compliant, enterprise-grade AP automation, integrated billing and payment processing, real-time dashboards, and reporting – all operated by Consero’s finance team on your behalf. 

Consero’s team handles daily AP tasks (invoice entry, approvals, payments) as well as AR and month-end close, so you don’t need to hire in-house AP staff. VP of Finance-level oversight and controller services are included as part of the package.

✓ Pros

Offloading the entire AP process to specialists
Predictable costs and reduced errors and compliance risk
Rapid scalability as invoice volumes grow
Integrated tech + service approach
20%+ faster close and significant time savings for executives
Single source of truth for payables

$ Pricing

Monthly subscription tailored to company size and needs
Comparable to the cost of 1–2 full-time accounting employees for a complete finance team and system
No separate licensing fees; bundled software + services
Costs scale based on transaction volume, number of entities

Bottom Line

If scalability, speed of implementation, and streamlining overhead are top priorities, SIMPL delivers outsourced AP automation with none of the management or migration headaches.

FaaS gives you a plug-and-play finance function that can produce GAAP-compliant financials and handle complex AP needs virtually overnight.

It’s ideal for fast-growing companies or investor-backed firms that prefer a full-service implementation and back-office management package.

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2. Ramp

Best for: High-growth teams that want free corporate cards plus AI-driven bill pay, procure-to-pay, and cash-back savings in one intuitive platform.

Key Features: Ramp offers a zero-cost spend-management suite whose AI-enabled bill pay automates the full AP workflow including OCR invoice capture, duplicate detection, multi-layer approvals, and ACH/check/international payments, while syncing in real time with ERPs like NetSuite and Sage Intacct.

Captures invoice details in seconds, auto-codes line items, and learns your GL mappings over time.

✓ Pros

Free tier facilitates quick adoption without additional budget
AI “Autopilot” handles recurring bills, batch payments, and duplicate detection, enabling AP teams to process more invoices without additional headcount
Built-in savings insights automatically flag redundant spend and renewal overcharges
Quick, supported implementation: Ramp’s end-to-end rollout support expedites go-live times
Cash-back rebates: Ramp’s automatic cash-back on card spend potentially turns AP outflows into an incremental revenue stream

$ Pricing

Free plan: $0 per user/month includes cards, basic AP, OCR, and QuickBooks/Xero sync
Plus plan: $15 per user/month adds advanced approvals, batch payments, PO/receiving, and multi-entity support
Enterprise: Custom pricing for unlimited entities, custom ERP APIs, and premium support

Bottom Line

Although a newer player, Ramp is quickly earning a reputation as a best-in-class expense management platform.

It’s ideal for:

  • High-growth startups and mid-market companies that want enterprise-grade AP automation and controls without the price tag
  • Organizations with lean finance teams and large invoice volumes across multiple entities
  • Companies seeking real-time visibility and duplicate-invoice protection with cards, reimbursements, and AP in one interface

3. Brex

Best for: Investor-backed and globally distributed companies that need an all-in-one spend platform (cards, expense, travel, and AI-powered bill pay) without stitching together multiple tools.

Key Features: Brex is an all-in-one global spend platform that combines AI-powered bill pay with multi-currency corporate cards, travel, and expense tools, automating AP from invoice capture through PO-matching, approval, payment, and ERP reconciliation.

Invoice scanning with LLM technology reportedly delivers 97% accuracy, auto-routes approvals, and supports 2-way PO matching for NetSuite and QuickBooks users.

✓ Pros

Low change-management with quick onboarding and minimal disruption
Spend management supported in 100+ countries with local-currency cards
Built-in yield & fee-free transactions: Brex Cash account lets startups put excess cash in money-market funds while making unlimited fee-free transfers
Single tool and UI for cards, reimbursements, travel, treasury, and AP
AI-driven invoice capture and bulk approvals significantly cuts manual AP time
Global entities can view spend and cash in real time

$ Pricing

Platform fee scales by user tier
Starter plans at $0/user/month for startups and growing companies
Premium plans at $12/user/month with advanced features for scaling mid-size companies
Enterprise plans with custom pricing and custom features
Transaction costs (ACH, wires, FX) apply

Bottom Line

Brex’s compelling suite (AI-driven bill pay, global payment rails, multi-currency corporate cards) gives CFOs and finance teams one console for vendor invoices, approvals, and payments with no add-ons or manual data entry needed.

Brex works very well for:

  • Investor-backed firms scaling internationally that need to pay suppliers in local currency without building a full treasury stack
  • Lean finance teams streamlining card, expense, and AP tools with a single platform
  • Companies preparing for audits or funding rounds that want tighter AP controls, faster closes, and real-time spend visibility without the cost and complexity of a traditional ERP overhaul

4. Bill.com (BILL)

Best for: Small and mid-sized businesses looking for cloud-based AP invoicing and payment automation that easily integrates with other accounting software.

Key Features: Bill.com (rebranded as BILL) is a widely-used AP automation platform that streamlines the entire accounts payable process from bill capture to approval to payment. It is known for its simplicity and ability to integrate with popular accounting systems.

Allows vendors to email or upload invoices to a dedicated inbox. AI-powered data capture will read the invoice (OCR) and auto-extract key details (vendor, amount, due date, GL code) with high accuracy, reducing manual data entry and eliminating paper filing.

✓ Pros

Ease of use and broad adoption
Cloud tool with a non-accountant-friendly interface
Reduced paperwork with invoices and approvals moved online
Connectivity with accounting software like QuickBooks adds enterprise AP features to SMB accounting systems
Improved transparency with clear audit trails and controls

$ Pricing

Subscription service with tiered plans, including Essentials ($45 per user/month), Team ($55 per user/month), and Corporate ($79 per user/month)
Enterprise plans with custom pricing are also available for larger companies
Plans typically include a set number of documents or transactions, and additional transaction fees may apply
Monthly base fee per user on the account

Bottom Line

Bill.com brings a level of organization and efficiency to AP that growing companies need, without requiring an ERP. It’s also scalable and affordable, making it a go-to tool for startups up through mid-market firms.

Bill.com is an excellent fit for:

  • Companies that want a bolt-on to boost their existing accounting system’s AP capabilities without a full ERP overhaul
  • Professional services firms, consultancies, startups, and any business with distributed approvers
  • Companies that are scaling and looking to improve controls and efficiency before an audit or funding round

5. Sage Intacct

Best for: Mid-sized companies seeking robust cloud financial management with strong AP, multi-entity consolidation, and AICPA-endorsed GAAP capabilities.

Key Features: A popular cloud financial management system known for its deep accounting features and modular approach. Intacct’s Accounts Payable module includes automation of the entire payables workflow, along with GL, AR, cash management, and more​.

Full AP ledger management out-of-the-box, handling domestic and international vendors, multi-currency invoices, and inter-company transactions. Strong with multi-entity consolidation and managing payables for several subsidiaries or locations. Dimensional support (tags like department, project, etc.), allows granular tracking of expenses for reporting.

✓ Pros

Advanced AP functionality (multi-entity, custom workflows, GAAP compliance) without needing a big IT team to manage it
Intuitive UI and cloud accessibility make it easier to enter and retrieve information
Strong reporting and audit trails
More scalable than entry-level systems; many companies use Intacct from the startup stage through IPO without hitting transaction or user limits
AICPA-endorsed
Intacct’s marketplace enables specialized AP extensions (adding AI invoice capture, or linking with a procurement system)

$ Pricing

Subscription model sold through Sage or reseller partners
Pricing based on modules and users
A basic Intacct package for a small company might start around $2,000–$3,000 per year
Mid-sized firms with multiple modules may spend $15,000-$60,000 per year
Implementation fees are extra (often equal to 6-12 months of subscription, depending on complexity)

Bottom Line

Sage Intacct is a top choice for companies that need accounting rigor and scalability from a cloud solution that’s manageable for a lean team.

It’s well-suited for multi-entity, multi-currency businesses and is popular with professional services, SaaS, and nonprofit organizations for its detailed revenue and expense tracking, or fund accounting (for nonprofits).

While more expensive than small business software, it’s usually cheaper than big ERPs like Oracle or SAP.

If your goal is to improve AP efficiency while maintaining strong financial controls and reporting for stakeholders, Intacct is a happy medium between lightweight and heavyweight systems.

6. Oracle NetSuite

Best for: High-growth and multi-entity businesses that need a comprehensive cloud ERP suite with AP, purchasing, inventory, and financial capabilities in one system.

Key Features: A leading full-suite ERP with wide breadth, covering core accounting (GL, AP, AR), order-to-cash, procure-to-pay, inventory/warehouse management, e-commerce, CRM, etc.​. For accounts payable, NetSuite offers an integrated module with features like purchase order matching, approvals, payment scheduling, vendor management, and tax compliance.

AP ties directly into the general ledger, giving real-time financial statements. It handles multi-currency vendor invoices, automated 3-way PO matching, and recurring bills, and can accommodate complex scenarios (like partial receipts or prepayments).

✓ Pros

Everything in one unified system: AP data flows into purchasing, inventory, and financial reporting instantly
Excellent visibility: Pull up dashboards for payables aging by vendor, cash requirements, and budget vs actual spend at any time
Highly configurable to existing processes
Strong audit controls (approvals, change logs, etc.)
Scalable: Unlikely to need to change systems as you grow

$ Pricing

Sold as an annual SaaS subscription
Costs include a base platform fee (~$999/month) plus per-user licenses (~$99 per user/month for standard users)
Pricing depends on number of users and modules (AP is included in core financials; modules like procurement or inventory add to cost)
The average mid-market company can expect a minimum five-figure annual investment
One-time implementation fee can be significant, especially if you use a NetSuite implementation partner for configuration and data migration

Bottom Line

NetSuite is a premium option best for companies that anticipate significant scale or complexity in their operations, such as:

  • Software/SaaS businesses that need advanced revenue recognition alongside AP
  • Multi-subsidiary companies that require consolidated AP across entities
  • Product-based businesses that want accounting and inventory tightly integrated

If your business is outgrowing simpler systems and you want a single endpoint for finance, procurement, and operations, NetSuite is a top choice.

While not cheap, the pricing can be justified when you need a comprehensive solution to replace multiple point solutions and handle very large transaction volumes.

7. Tipalti

Best for: Companies that need to streamline mass payables, especially if paying hundreds or thousands of suppliers, contractors, or partners worldwide with complex tax and currency requirements.

Key Features: A cloud AP automation platform with a strong focus on global payables and partner payments. It goes beyond basic AP by handling supplier onboarding, tax compliance (W-9/W-8 collection), and international payments at scale​.

Supplier portal enables vendors to self-register, input their contact info, tax IDs, and banking details. The system automatically validates things like bank account formats and tax form completeness, reducing the AP team’s workload in collecting and maintaining vendor data and ensuring compliance.

✓ Pros

Automation and unified workloads significantly reduce AP workloads and speed up book closing
Compliance risk reduction baked-in for international payments and tax
Scalability: Largely automated system can handle high volume of outbound payments and batch pay thousands of invoices in a few clicks
Suppliers can check their payment status online and get paid in their preferred method/currency
End-to-end visibility to see every invoice’s status, payment in transit, and detailed audit trails
Combines OCR, global bank portals, and tax software into one platform

$ Pricing

Tiered pricing starting at $99/month (Starter, Premium, Elite)
Often an implementation fee + monthly fee based on invoice volume and number of entities
Custom quotes available

Bottom Line

Tipalti is best for mid-market to enterprise companies with complex payables operations.

As a premium solution, companies using Tipalti usually have substantial AP scale or complexity, and can justify the cost by saving on additional headcount or compliance services.

If your AP involves paying large numbers of suppliers across different countries and currencies, Tipalti delivers one of the most comprehensive and efficient solutions available.

8. Airbase

Best for: Modern finance teams that want an all-in-one spend management solution with real-time control and visibility over all non-payroll spend.

Key Features: Comprehensive spend management platform that covers AP automation, company credit cards, and employee expense reimbursements in one integrated system.

Vendors email bills to Airbase or you upload them; OCR captures invoice data, which you can verify and code. Set up approval workflows for bills (including sequential or parallel approvals), once approved Airbase can execute payments via ACH, check, or card. It syncs the bill and payment status to your accounting system in real time. Airbase also supports purchase orders and 3-way matching.

✓ Pros

Unified approach eliminates the need for multiple systems (AP tool + expense tool + corporate card program)
One coherent approval workflow for finance teams
Integrates with the GL with minimal manual journal entries, accelerating the close process
Cash-back rewards on card spend potentially turns corporate spend into a revenue generator

$ Pricing

Tiered plans (Standard, Premium, Enterprise)
Subscription fee with software
Enterprise tier includes the full AP + cards + reimbursements suite with all integrations

Bottom Line

Airbase is best when you want one system to manage all non-payroll spend with high efficiency and transparency, acting as your AP subledger, expense system, and card program in one.

Companies that have outgrown basic accounting software add-ons but aren’t ready for a giant ERP plus separate expense system find Airbase to be a right-sized solution.

If you have a lean finance team supporting a high-growth company, Airbase can multiply their productivity by automating AP and T&E.

9. MineralTree

Best for: Finance teams that want an easy-to-implement AP automation solution that integrates with existing ERP/accounting software at predictable pricing.

Key Features: The end-to-end AP automation solution, branded as “TotalAP,” focuses on making invoice processing and payments simpler for companies using popular ERP systems.

Automated invoice data capture either via OCR or by receiving e-invoices. When you email or upload a vendor invoice, MineralTree’s system extracts the header and line-item details. Can apply default GL coding based on vendor or past behavior, eliminating most manual data entry. Invoices enter a queue where AP staff can review and adjust coding if needed, then submit for approval.

✓ Pros

Quick implementation with some customers able to go live in as little as 1-2 weeks
Reduced invoice processing costs by cutting manual work
No per user or per invoice fees; fixed fee based on volume
Wide ERP integration compatibility, no migration required
Payment automation helps move away from paper checks while retaining control over cash management practices

$ Pricing

Fixed subscription based on the number of invoices processed (volume tiers)
All-inclusive pricing with no extra fees for users, approvers, or support
A mid-sized company processing moderate invoice volumes might pay a few thousand dollars per month

Bottom Line

MineralTree is best for companies that want to automate AP without overhauling their entire finance system. If you’re using an on-premise or cloud ERP, MineralTree adds a layer of AP automation on top.

It’s used across a wide-range of industries by organizations with a steady stream of invoices and a desire to improve efficiency, particularly those who require multi-entity AP handling or have remote approval processes.

Choose MineralTree if you need a solid AP automation solution that plays well with your current software environment and will quickly transform your AP operations.

10. Stampli

Best for: Accounts Payable teams that want a user-friendly, collaboration-centric AP automation solution without changing their existing ERP.

Key Features: AP automation platform designed with a focus on the invoice collaboration process. Unlike some competitors, it positions itself as the AP team’s best friend, layering on top of your ERP to streamline workflow.

Stampli’s AI learns your invoice patterns to help automate coding, approval routing, and anomaly or duplicate detection. It can recognize recurring invoices and suggest coding based on past entries, or identify to which department an invoice likely belongs.

✓ Pros

Easy and engaging use for AP teams and approvers
Intuitive interface and AI helper, designed for the AP end-user
Fast deployment and user adoption, with near-immediate roll out and improvement in AP processing times
Does not interfere/replace existing processes
No charge or limit for additional users
Responsive support and strong customer satisfaction

$ Pricing

Annual subscription pricing
Unlimited users, vendors, and support
Mid-size companies find pricing competitive because it can scale without each approver incurring a fee
No transaction fees for basic use

Bottom Line

Stampli is best for organizations with an accounts payable team that wants more autonomy and efficiency within their existing processes.

It’s great for mid-market companies across industries – from manufacturing to media – who have a steady flow of invoices and use an ERP, but need a better frontend for AP processing.

Choose Stampli if you want to give your AP department a powerful tool that makes invoice processing faster, smarter, and more collaborative without a huge IT burden.

11. Medius

Best for: Midsize and larger organizations that need a secure, AI-enhanced AP automation solution with robust fraud prevention.

Key Features: Medius is an established AP automation provider that offers a suite of solutions encompassing invoice automation, payments, procurement, and expense management. Focused on control and efficiency, Medius brings features such as:

Medius uses OCR and AI to achieve high automatic capture rates for invoices. It can handle PDF invoices, e-invoices, and even paper scans, extracting data and learning over time to improve suggestions for coding and approvers.

✓ Pros

Gartner Magic Quadrant recognition for Accounts Payable Applications
Efficiency and control: speeds up invoice processing per AP person and provides tools to catch mistakes or fraud
Faster cycle times, lower AP cost, improved accuracy and security of payments
Scalable solutions from mid-size to very large volumes
Procurement and expense management available within the same ecosystem
Flexible deployment options: out-of-box set up for smaller firms up to customizable integration for larger enterprises

$ Pricing

Custom-priced software
Mid-to-high range for AP solutions
Charge based invoices processing volume annually and modules
Unlimited user licensing
Cost also usually includes ongoing updates

Bottom Line

Medius is best for European and North American companies that require multi-country AP processing and want an AP tool to streamline and safeguard their AP process.

If you are processing a large volume of invoices or operate in a regulatory environment where errors carry big consequences, Medius provides the controls you need.

Choose Medius if you’re looking for a well-rounded, future-proof AP automation solution that not only speeds up processes but also strengthens financial controls and can grow with your business.

12. AvidXchange

Best for: Domestic mid-market companies seeking to eliminate paper invoices and checks, particularly in industries like real estate, construction, HOA management, and financial services.

Key Features: Named a Leader in the IDC MarketScape for mid-market AP Automation. Known for digitizing invoices and payments, the platform covers invoice capture, workflow approvals, and integrated payment processing (AvidPay network).

Enter invoices via scan/email, vendor portal upload, or incoming mail handled by AvidXchange. OCR extracts invoice data and presents it in a digital workflow. Invoices can be coded (with GL accounts, project codes, etc.) and then routed automatically for approvals. Automated routine tasks like flagging duplicate invoices or checking for PO matches reduces errors.

✓ Pros

Over two decades of AP automation experience; a trusted, scalable solution that has processed millions of invoices
Eliminates paper and manual work to lower costs, reduce invoice processing times and manual data entry
Wide integration compatibility with ERPs and accounting software
Payment automation by outsourcing payment execution to AvidXchange
Enhanced internal controls: Platform ensures proper approvals are captured and provides separation of duties
Addresses niche needs out-of-the-box for verticals like real estate and construction

$ Pricing

Quote-based model
Setup fee and variable monthly fees depend on the number of invoices processed and modules used
Potential per-transaction fees for payments

Bottom Line

AvidXchange is best for North American mid-market organizations, particularly in real estate or property management, that have a steady flow of invoices and want to go paperless.

It’s an ideal choice when you need a reliable AP solution that integrates with your existing accounting system, and want a partner to assist with onboarding vendors and handling payments.

It’s worth noting that AvidXchange historically has been U.S.-centric. It’s excellent for domestic AP, but if you have a lot of international payments or need a supplier self-service portal, other tools may be a better fit.

13. Coupa

Best for: Larger mid-market or enterprise companies that want a complete procure-to-pay platform to drive strict spend control and compliance.

Key Features: Coupa is a leading Business Spend Management system. While its bread-and-butter is in procurement (requisitioning, purchase orders, supplier management), it offers a robust Accounts Payable module and payments solution (Coupa Pay).

Coupa’s AP automation starts upstream with procurement. Employees create requisitions, which get approved and turned into POs. When an invoice comes in, Coupa’s invoice matching engine automatically matches it to the PO and receipt (2-way or 3-way match). Non-PO invoices can be entered or scanned and routed for coding and approval.

✓ Pros

Unified platform for all spend
Procurement and AP in one system means easier reconciliation and accruals
Lower invoice processing costs, higher rates of on-contract purchasing, and better spend visibility for management
Coupa’s community intelligence data can help identify the best supplier or predict an invoice exception
Highly configurable platform that can handle complex organizational structures and approval rules

$ Pricing

Premium option sold as a cloud subscription, usually by modules/users
Multi-year SaaS contract often in the six or seven figure annual range for larger deployments
Scaled-down packages exist for mid-market
Requires a tailored quote
Implementation through Coupa or a partner is a significant project (often several months)

Best for

Coupa is a premium option for organizations that view AP automation as part of a larger spend management transformation.

Typical users include companies nearing enterprise scale (or already enterprise), preparing for IPOs, operating globally, or with complex approval hierarchies.

If you’re just looking to automate invoice entry, Coupa might be overkill; but if you want to elevate your entire purchasing and payables function, its comprehensive approach is hard to beat.

For smaller mid-market companies, Coupa may not be cost-effective purely for AP and a lighter tool or managed service will be preferable.

Additional Accounts Payable Software Solutions

Xero

Best for: Early‑stage and lower‑mid‑market companies that want an ultra‑simple cloud ledger with built‑in AP and limitless users.

Key features

  • Bills‑to‑Pay workspace lets you email or drag‑and‑drop invoices; OCR captures key fields automatically
  • Hubdoc add‑on and BILL network integration for deeper invoice capture and ACH payments
  • Basic multi‑step approvals, repeating bills, due‑date reminders, and batch payments synced to bank feeds
  • Unlimited users on every plan; mobile app gives approvers on‑the‑go access

Pros

  • Short learning curve for non-AP/accountants, with plain‑language UI that avoids accounting jargon
  • Unlimited seats to include every approver without extra fees
  • Rich marketplace (800+ apps) if you need PO matching, 3‑way match, or analytics

Pricing (US)

  • Tiered monthly subscriptions (Early, Growing, Established)

Bottom Line: Xero is an easy, cost-effective option for smaller companies that value a user‑friendly cloud ledger with simple AP and unlimited seats.

Microsoft Dynamics 365 (Business Central/Finance)

Best for: Mid‑market firms on the Microsoft stack that need a full cloud ERP with integrated AP, PO matching, and tight Office/Power BI ties.

Key features

  • Complete AP sub‑ledger with vendor management, payment journals, and three‑way PO matching
  • OCR invoice capture and workflow automation via Dynamics AI + Power Automate
  • Multi‑entity, multi‑currency, and in‑depth audit logs; export payment files or transmit payments direct to bank
  • Seamless reporting in Excel/Power BI and native Teams approvals

Pros

  • Familiar Microsoft look‑and‑feel; strong partner channel and vertical add‑ons
  • Scales from a single subsidiary to complex consolidations. If you outgrow Business Central you can upgrade to Dynamics 365 Finance.
  • Embedded analytics deliver real‑time AP aging, cash‑requirement forecasts, and vendor KPIs

Pricing

  • Tiered per-user pricing (Essentials and Premium)
  • Implementation is partner-led and will include a one-time project fee

Bottom Line: Dynamics 365 is an ideal integrated ERP + AP for mid‑market companies that are already invested in the Microsoft ecosystem.

Acumatica Cloud ERP

Best for: Growing companies that want a flexible, unlimited‑user cloud ERP where AP workflows and pricing scale with overall system usage.

Key features

  • AP module automates invoice capture, approvals, 3‑way matching, and payment runs
  • Vendor self‑service portal with real‑time status and dispute messaging
  • Unlimited named users—pricing is based on resources and modules, not seats
  • Open APIs and low‑code platform make it easy to tailor workflows or embed AI invoice capture partners

Pros

  • “One‑price‑for‑all‑users” model
  • Modular architecture lets you start with financials and AP then add more modules (distribution, construction, or manufacturing) later
  • Strong user experience for web and mobile reduces manual AP touch points

Pricing

  • Subscription is usage‑based (applications + transaction volume)
  • Most mid‑market deployments fall into the mid‑five‑figure annual range
  • No per‑user fees

Bottom Line: For growing, mid-market businesses that value customization, Acumatica Cloud ERP is a scalable solution that offers unlimited‑user, usage‑priced ERP with flexible AP workflows.

SAP S/4HANA Cloud

Best for: Upper‑mid‑market and global enterprises that need end‑to‑end procure‑to‑pay, AI‑driven invoice processing, and rigorous compliance.

Key features

  • Native AP ledger integrates with procurement, cash management, and Treasury
  • SAP Business AI + RPA automate invoice capture, 3‑way match, exception handling, and duplicate detection
  • Global compliance pack covers e‑invoicing, tax, and payments in 100+ countries
  • Built‑in fraud controls (bank‑detail validation, situation handling) and advanced analytics

Pros

  • Enterprise‑grade scalability handles millions of invoices and complex shared‑services structures
  • Future‑proof: quarterly cloud releases add AI copilots and regulatory updates automatically
  • Deep integration with SAP Ariba, Concur, SuccessFactors, etc., for a unified source‑to‑pay landscape

Pricing

  • Subscription is per active user/role (tiered licenses)
  • Total cost depends on user mix, data volume, and implementation scope

Bottom Line: SAP S/4HANA Cloud is an AI‑enabled procure‑to‑pay platform best suited for larger mid‑market or global enterprises needing deep compliance and scale.

How to Choose the Right AP Solution

With so many strong AP software options, the challenge is determining which best aligns with your company’s needs and strategic goals. Here are some key criteria to consider when evaluating and choosing the right accounts payable solution:

Scalability for Multi‑Entity Growth

Best‑Fit Platforms

SIMPL (FaaS) · Oracle NetSuite · Microsoft Dynamics 365 · Ramp · Brex

Why They Win in This Scenario

SIMPL flexes capacity up or down without head‑count changes; NetSuite and Dynamics handle multi‑subsidiary, multi‑currency roll‑ups inside one ERP; Ramp offers multi-entity consolidation and advanced accounting rules on Plus/Enterprise tiers with native ERP connectors; Brex provides global entities with real-time spend and cash visibility in 40+ currencies from a single dashboard.

Implementation Speed & Lean Resources

Best‑Fit Platforms

SIMPL (FaaS) · Bill.com · MineralTree · Ramp · Brex

Why They Win in This Scenario

Consero stands up a turnkey AP operation in 30–90 days; Bill.com and MineralTree plug into existing ledgers with minimal IT lift—often live in weeks; Ramp offers quick, supported implementation with end-to-end rollout support that expedites go-live times; Brex provides low change-management with quick onboarding and minimal disruption for lean finance teams.

Global Payments & Compliance

Best‑Fit Platforms

Tipalti · SAP S/4HANA Cloud · Medius · Brex · Ramp

Why They Win in This Scenario

Tipalti automates supplier onboarding, W‑9/W‑8 collection, and pays in 120+ currencies; SAP’s public‑cloud edition keeps pace with e‑invoicing mandates worldwide; Medius layers AI‑driven fraud and sanctions checks on every payment; Brex offers global payables with local-currency cards, reimbursements, and vendor payments in 40+ currencies from a single dashboard; Ramp supports multi-method, global payments including ACH, check, card, and international wire from the same screen.

End‑to‑End Procure‑to‑Pay Control

Best‑Fit Platforms

Coupa · Oracle NetSuite · SAP S/4HANA Cloud

Why They Win in This Scenario

Coupa unifies requisitions, POs, invoices, and payments in one spend‑management suite; NetSuite’s native purchasing flows straight into AP; SAP offers integrated procurement, AP, and Treasury for large, global teams.

Unified Spend Management (AP + Cards + Expenses)

Best‑Fit Platforms

Airbase · Coupa · Microsoft Dynamics 365 (with Expense add‑ins) · Ramp · Brex

Why They Win in This Scenario

Airbase combines virtual/physical cards, reimbursements, and bill pay in a single UI; Coupa covers cards, travel, and payables; Dynamics can reach parity by layering the Microsoft Expense and corporate‑card connectors; Ramp offers a zero-cost spend-management suite with corporate cards, AP automation, and cash-back rebates in one platform; Brex provides an all-in-one global spend platform combining AI-powered bill pay with multi-currency corporate cards, travel, and expense tools in a single dashboard.

Collaborative User Experience

Best‑Fit Platforms

Stampli · Xero · Bill.com

Why They Win in This Scenario

Stampli’s Slack‑style chat sits on every invoice; Xero’s unlimited‑user model brings all approvers in without extra cost; Bill.com’s mobile approvals keep distributed teams moving.

Predictable Cost & Outsourcing Economics

Best‑Fit Platforms

SIMPL (FaaS) · Xero · MineralTree

Why They Win in This Scenario

SIMPL bundles software plus finance talent, typically trimming F&A spend by 20‑40%; Xero’s flat subscription offers unlimited users; MineralTree charges by invoice volume—not per approver—making budgeting simple.

Industry‑Specific Fit

Best‑Fit Platforms

AvidXchange (real estate / construction) · Acumatica (distribution / manufacturing) · Sage Intacct (SaaS / nonprofit)

Why They Win in This Scenario

AvidXchange ships with property‑management and job‑cost workflows; Acumatica’s industry editions add supply‑chain and project modules; Intacct delivers fund accounting, SaaS ARR metrics, and revenue‑automation packs.

Automate Your AP Process with SIMPL

Stop juggling invoices, approvals, and payment runs across disconnected systems. Consero’s Finance as a Service (FaaS) powered by SIMPL delivers a complete, outsourced financial tech stack and AP engine—software and seasoned finance pros—live in as little as 30 days.

Here’s what happens when you start with SIMPL:

  • Turnkey AP automation: We assume day‑to‑day invoice intake, coding, and payments. No extra head‑count or IT projects.
  • 20‑40% cost savings: Our shared‑services model replaces fragmented tools and multiple hires with one lower, predictable monthly fee.
  • Real‑time visibility: Executive dashboards show cash requirements, vendor spend, and KPI trends 24/7. No spreadsheets, no waiting for month‑end.

Book a consultation today and we’ll help you:

✅ Confirm that SIMPL’s fully managed model aligns with your growth and complexity
✅ Map a friction‑free cutover so vendors keep getting paid without interruption
✅ Realize rapid ROI by redeploying internal staff to higher‑value work

Manual AP drains time and capital—SIMPL turns it into a strategic advantage.

Ready to hand off the busywork and focus on growth? Let’s build your future‑ready finance function together.

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