Resolve Pay vs Melio vs Mondu

Selecting the right B2B payment platform depends on cash flow needs, payment workflows, and geographic reach. Melio focuses on small-business payables and receivables tools, Mondu provides B2B buy now pay later solutions for European merchants, while Resolve Pay combines net terms financing with accounts receivable automation for North American manufacturers, distributors, and wholesalers.

These platforms serve different operating models. Melio supports payment management, Mondu focuses on European B2B checkout financing, and Resolve Pay provides non-recourse net terms financing with integrated AR workflows. For growing B2B sellers, Resolve Pay brings working capital support, credit management, and receivables automation into one platform.

Key Takeaways

• Resolve Pay serves 15,000+ businesses across North America and offers non-recourse advances on eligible approved invoices, helping sellers reduce exposure to buyer credit risk while combining net terms with AR automation
• Resolve Pay combines instant AI-powered credit decisions, invoice advances within 1-2 business days, full AR automation, and agentic collections in a single integrated platform, eliminating the need for multiple point solutions
• Melio primarily focuses on small-business payment workflows and accounts payable, while also providing accounts receivable tools such as invoicing, online payment collection, reminders, accounting sync, and reconciliation. Resolve Pay is differentiated by combining seller-side net terms financing with broader AR automation and credit workflows
• Mondu operates across Europe with regulatory licensing but focuses on European markets, making it less relevant for North American B2B sellers who need US and Canadian market solutions
• Resolve Pay maintains a 5.0/5 rating on G2 with customers consistently praising dedicated support, ease of implementation, and reduced credit risk exposure through non-recourse financing on eligible approved invoices
• Resolve Pay won the 2025 BigCommerce Innovative Integration Award for checkout net terms capability, validating its ecommerce integration excellence and product innovation
• These three platforms solve fundamentally different problems: Resolve Pay handles seller-side AR and financing for US/Canada, Melio handles small-business payment workflows, and Mondu handles seller-side solutions for Europe

Understanding the Landscape: Payment Automation vs AR Financing vs European Solutions

The B2B payment technology market encompasses three distinct categories, each serving different operational models and business objectives. Understanding these fundamental differences helps finance leaders select tools aligned with their growth stage and execution requirements.

Small Business Payment Platforms like Melio serve workflow needs for businesses managing both payables and receivables. These platforms provide bill scheduling, approval workflows, invoicing, payment collection, reminders, and accounting integrations. According to the U.S. Small Business Administration, efficient payment workflows help small businesses manage cash flow more effectively. However, these systems typically do not provide working capital through net terms financing or buyer credit risk assessment for B2B sellers.

European B2B Solutions like Mondu represent regional platforms enabling merchants to offer deferred payment terms to business buyers within European markets. These platforms focus on checkout integration, buyer financing, and collections management for the European regulatory environment. Geographic limitations mean North American merchants cannot access these solutions.

Integrated AR and Net Terms Platforms like Resolve Pay represent a comprehensive approach combining credit decisioning, working capital financing, AR automation, and collections in unified solutions for North American B2B sellers. Rather than managing a single payment function, Resolve Pay handles the complete invoice-to-cash cycle while helping reduce credit risk through non-recourse advances on eligible approved invoices.

The fundamental distinction lies in stakeholder focus and functionality: Melio helps small businesses manage payment workflows, Mondu helps European sellers offer terms, and Resolve Pay helps North American sellers get paid faster while automating their entire receivables operation with integrated financing.

How B2B Payment Platforms Differ: From Payment Tools to Revenue Acceleration

The spectrum of B2B payment functionality spans from payment management to comprehensive revenue operations, with profound implications for cash flow and team efficiency.

Payment workflow tools help businesses manage bill scheduling, payment methods, invoicing, payment collection, and approval processes. These systems might automate payment reminders, enable various payment methods, or streamline accounting reconciliation. Businesses using these tools typically remain responsible for their own credit decisions and managing financing needs separately.

Regional solutions provide seller-side financing but within geographic boundaries. These platforms may handle credit decisions, financing, and collections within specific regulatory frameworks and market areas.

Integrated AR platforms like Resolve Pay deliver end-to-end revenue operations. The platform tracks buyer creditworthiness through AI-powered credit decisions delivered in seconds, advances invoice value within 1-2 business days, automates invoice generation and reconciliation, manages collections through intelligent multi-channel sequences, and routes payments for routine tasks.

The platform's agentic collections capability demonstrates this comprehensive approach. Rather than simply sending payment reminders, the system executes tier-based collection sequences, moving from automated emails to AI-powered calls to human follow-up based on account characteristics and response patterns. Every interaction gets logged, transcribed, and summarized with automated cash application matching payments to invoices.

The efficiency advantage compounds across multiple dimensions:

• Speed: Resolve Pay's AI credit engine conducts credit assessments in seconds that would take days through manual processes, enabling quick approval decisions
• Coverage: Non-recourse advances on eligible approved invoices help sellers reduce exposure to buyer nonpayment while accelerating cash flow
• Consistency: Automated collections maintain professional follow-up across thousands of accounts without variability or missed touchpoints
• Integration: Two-way sync with NetSuite, QuickBooks, Sage Intacct, and Xero eliminates manual data entry and reconciliation work

Resolve Pay

Resolve Pay's Approach to Integrated Revenue Operations

Resolve Pay operates as a B2B payments platform enabling manufacturers, distributors, and wholesalers to offer net payment terms while receiving immediate cash and reducing credit risk exposure. Resolve Pay automates key receivables workflows across credit, invoicing, payments, reconciliation, and collections, helping finance teams reduce manual work.

Resolve Pay supports workflows across the invoice-to-cash cycle. The platform evaluates buyer creditworthiness, provides credit decisions, offers invoice advances on approved receivables, synchronizes invoice data with supported systems, automates payment reminders and collections workflows, and assists with payment reconciliation and bookkeeping automation.

The research depth distinguishes Resolve Pay's credit decisioning approach. The AI engine evaluates buyer data points including cash flow trends, payment history, and behavioral signals. This analysis feeds into dynamic credit lines that adjust based on buyer performance, enabling sellers to extend appropriate terms.

Multi-language support and white-label payment portals maintain seller brand relationships throughout the buyer journey. Customers pay through seller-branded interfaces rather than third-party checkout experiences, preserving commercial relationships while Resolve Pay handles the underlying payment infrastructure.

Resolve Pay provides integrations, credit workflows, payments, and receivables automation designed for B2B manufacturers, distributors, wholesalers, and other growing sellers. Resolve Pay integrates with QuickBooks Online, Xero, Sage Intacct, and Oracle NetSuite, with supported workflows for syncing invoice, payment, and reconciliation data between Resolve Pay and financial systems.

Platform Capabilities

Resolve Pay provides comprehensive functionality across the B2B payment lifecycle:

Net Terms Financing

• Net 30, 60, and 90 day payment terms with custom options available
• Invoice advances within 1-2 business days
• Non-recourse advances help reduce seller credit risk on eligible approved invoices
• Competitive pricing with transparent structures
• Buyer payment terms provide flexible B2B purchasing options

AI Credit Engine

• Real-time credit decisions delivered in seconds
• Dynamic credit lines adjusting based on payment history
• Quiet credit checks with no buyer notification or credit score impact
• Eliminates manual trade reference calls and spreadsheet tracking

AR Automation

• Automated invoice generation synced from ERP and accounting systems
• Smart payment reconciliation using ML to match payments to invoices
• Real-time AR dashboard showing DSO, aging, and portfolio health
• Automated bookkeeping sync reducing manual data entry

Agentic Collections

• Multi-channel automated sequences including email, SMS, and voice AI
• Intelligent escalation based on buyer response and payment patterns
• Configurable thresholds with automatic pause when payments received
• Professional tone preserving customer relationships

Payment Portal

• White-labeled buyer dashboard showing invoices, credit lines, and history
• Payment options including ACH, wire transfer, credit card, and check
• Self-serve payment plans and dispute management
• Mobile-responsive checkout experience

When Resolve Pay Fits Best

Resolve Pay serves mid-market B2B sellers with growing revenue needing:

• Net terms financing to compete with larger competitors
• Working capital through invoice advances
• Non-recourse advances that help reduce exposure to buyer credit risk
• Complete AR automation reducing manual overhead
• ERP integration with NetSuite, QuickBooks, Sage Intacct, or Xero
• Ecommerce checkout integration with Shopify, BigCommerce, Magento, or WooCommerce

The platform works particularly well for HVAC parts distributors, electrical supplies companies, industrial equipment manufacturers, medical device distributors, and construction materials suppliers operating in North American markets.

Melio

Melio's Primary Focus

Melio positions itself as a payment platform helping small businesses manage both accounts payable and accounts receivable workflows. The platform offers bill scheduling, approval workflows, invoicing, online payment collection, payment reminders, multiple payment methods, and accounting integrations.

Founded in 2018, Melio serves small to mid-sized businesses needing to streamline their payment operations. The platform has received recognition for its user interface and QuickBooks integration.

Key Melio capabilities include:

Payment Features

• Schedule vendor payments in advance
• Pay by credit card even when vendors only accept checks
• Convert check payments to ACH transfers
• Approval workflows for payment authorization
• Recurring payment automation
• Invoice creation and online payment collection
• Automatic payment reminders
• Payment tracking and reconciliation

Pricing Structure

Melio offers tiered plans and payment options based on business requirements. Pricing varies by plan, payment method, and transaction type.

Integrations

• QuickBooks Online and Desktop sync
• Xero integration
• Basic API access

Platform Context

For B2B sellers comparing Melio with Resolve Pay, the platforms emphasize different workflows. Melio supports small-business payment management, including bill payment, invoicing, online collections, reminders, and accounting sync. Resolve Pay adds seller-side net terms financing, buyer credit decisioning, and broader receivables automation designed for B2B manufacturers, distributors, and wholesalers.

Mondu

Mondu's Regional Focus

Mondu operates as a B2B buy now pay later platform serving European markets. Founded in 2021 and headquartered in Berlin and Amsterdam, the platform holds regulatory licensing from the Dutch Central Bank enabling payment services across European markets.

The platform provides financial backing for European expansion and supports real-time credit decisions for transactions in European currencies.

Key Mondu capabilities include:

Payment Options

• Invoice payments with net terms
• Installment plans over multiple months
• Digital trade accounts for repeat buyers
• Instant pay and buyer financing products

European Coverage

• Multiple European countries under regulatory framework
• Regulatory licensing providing clarity for European merchants
• Local payment method support
• Multi-currency transaction handling

Integrations

• Shopware plugin for German ecommerce
• Shopify and WooCommerce support
• Payment processor integrations
• REST API for custom implementations

Geographic Context

Mondu focuses on B2B payment products across Europe and the UK. Resolve Pay focuses on North American B2B sellers and combines net terms, credit decisioning, invoice advances, collections, and receivables automation within that market.

For businesses operating in North American markets, Resolve Pay provides the integrated net terms, AR automation, and credit workflows designed specifically for US and Canadian B2B sellers.

Feature Comparison: What Each Platform Actually Delivers

Understanding the practical differences between these platforms requires examining specific capabilities across key functional areas.

Net Terms and Financing

Resolve Pay:

• Net 30, 60, and 90 day terms with custom options
• Non-recourse advances on eligible approved invoices
• Invoice advances within 1-2 business days
• Competitive pricing with transparent structures

Melio:

• Invoicing and payment collection tools
• Various payment method options
• Payment workflow automation
• Platform emphasizes payment management over financing

Mondu:

• Net terms available for European merchants
• Financing within European markets
• Payment to sellers through regional infrastructure
• Operates in European currency and regulatory environment

Credit Decisioning

Resolve Pay:

• AI-powered credit engine with real-time decisions
• Evaluates buyer data points
• Dynamic credit lines adjusting based on payment history
• Quiet credit checks with no buyer notification
• Quick approvals for qualifying purchases

Melio:

• Payment processing and collection
• Platform focuses on payment workflows
• Sellers manage their own credit policies

Mondu:

• Real-time credit decisions for European transactions
• Buyer-focused underwriting
• Operates within European market framework

AR Automation

Resolve Pay:

• Complete AR automation platform
• Automated invoice generation from system sync
• Smart payment reconciliation using ML matching
• Real-time AR dashboard with DSO and aging metrics
• Automated bookkeeping sync to accounting systems

Melio:

• Invoice creation and online payment collection
• Automatic payment reminders
• Payment tracking and reconciliation
• Accounting sync with platforms including QuickBooks and Xero

Mondu:

• Collections and invoice management
• Invoice tracking within European markets
• Collections capability for regional transactions

Collections Management

Resolve Pay:

• Agentic collections with multi-channel sequences
• Email, SMS, and voice AI outreach
• Intelligent escalation based on buyer behavior
• Automatic pause when payment received
• Professional tone preserving relationships
• AI calling agent handling real conversations

Melio:

• Automatic invoice payment reminders
• Payment tracking and reconciliation
• Customer payment collection through its payment tools

Mondu:

• Collections automation within platform
• Professional follow-up sequences for European accounts

Platform Integrations

Resolve Pay:

• Native ecommerce integrations: Shopify, BigCommerce, Magento 2, WooCommerce
• ERP connections: NetSuite, Sage Intacct, QuickBooks Online and Desktop, Xero
• REST API with webhooks and sandbox for custom builds
• 2025 BigCommerce Innovative Integration Award winner

Melio:

• QuickBooks Online and Desktop
• Xero integration
• Limited ecommerce platform support
• Focus on accounting system sync

Mondu:

• Shopware, Shopify, WooCommerce
• Payment processor integrations
• REST API for custom implementations
• European ecommerce platform focus

Real World Results: Documented Customer Outcomes

The practical advantages of integrated AR platforms translate to measurable business outcomes. Resolve Pay customers report consistent improvements across revenue growth, efficiency gains, and working capital optimization.

Revenue and Growth Impact

• SS&SI Dealer Network achieved 5x revenue growth after implementing Resolve Pay's net terms solution
• ConEquip construction equipment reported 30% year-over-year growth through expanded net terms capability
• Archipelago Lighting tripled revenue while reducing net terms approval time from 10 days to 24 hours
• Nandansons achieved 75% growth through partnership implementation
• Elston Materials increased margins from 25% to 30%, a 5-point improvement

Efficiency and Time Savings

• Trenchless Supply reduced AR workload by 90% with credit approvals under 24 hours
• 14+ hours per week saved through automated AR processes
• Credit approvals delivered in seconds versus days through manual underwriting
• DSO reduced significantly versus industry standard timeframes

Working Capital Optimization

• Sellers receive invoice advances within 1-2 business days
• Non-recourse financing helps reduce exposure to buyer nonpayment on eligible approved invoices
• Increased average order values when net terms offered
• Competitive buyers retained through ability to offer extended terms

These results share common patterns: rapid implementation timeframes, sustained performance improvements, and efficiency gains that compound as teams reallocate saved time to strategic activities rather than manual AR tasks.

Integration Ecosystem: Connecting Your Financial Operations

Technical integration capabilities determine how effectively B2B payment platforms connect with existing business systems. Resolve Pay provides broad integration coverage for North American B2B sellers.

ERP and Accounting Connections

Resolve Pay integrates with major accounting and ERP systems including QuickBooks Online, QuickBooks Desktop, NetSuite, Sage Intacct, and Xero. Exact sync behavior and workflow coverage vary by integration and configuration.

The synchronization pulls invoice data from accounting systems and writes back payment outcomes, qualification results, and reconciliation details. This reduces manual data entry and helps financial records stay current.

Ecommerce Platform Support

Resolve Pay integrates with major B2B ecommerce platforms:

• Shopify for direct-to-buyer storefronts
• BigCommerce with award-winning checkout integration
• Magento 2 for enterprise ecommerce
• WooCommerce for WordPress-based stores

The 2025 BigCommerce Innovative Integration Award validates Resolve Pay's checkout net terms capability, enabling buyers to select payment terms directly during the purchase flow.

Developer Resources

Resolve Pay provides REST API with webhooks and sandbox environment for custom integrations. Developer documentation supports teams building custom workflows or connecting proprietary systems.

Implementation timing depends on the merchant's systems and workflow requirements. Supported ecommerce integrations can be relatively quick to configure, while ERP and custom implementations may require additional setup, testing, and coordination.

Where Resolve Pay Fits for North American B2B Sellers

For North American manufacturers, distributors, wholesalers, and other B2B sellers, Resolve Pay brings credit, net terms, invoice advances, AR automation, collections, and integrations into one platform.

Resolve Pay Is Designed For Businesses That Need:

• Seller-side AR automation for US or Canadian markets
• Non-recourse advances that help reduce exposure to buyer credit risk on eligible approved invoices
• Instant AI credit decisions for business buyer approvals
• Invoice advance payment to accelerate working capital
• Complete AR automation including collections and reconciliation
• ERP integration with NetSuite, Sage Intacct, QuickBooks, or Xero
• Ecommerce checkout with Shopify, BigCommerce, Magento, or WooCommerce
• White-label experience maintaining brand relationships with buyers

Payment Workflow Context

Melio focuses on small-business payment workflows including bill payment, invoicing, payment collection, reminders, and accounting synchronization. Resolve Pay addresses a broader B2B seller workflow that combines receivables automation with net terms financing and buyer credit decisioning.

Why Resolve Pay Serves North American B2B Sellers

For B2B manufacturers, distributors, and wholesalers operating in US and Canadian markets, Resolve Pay delivers a comprehensive solution combining net terms financing, AR automation, and collections management in a single platform.

The competitive advantages include:

• Non-recourse advances helping protect cash flow on eligible approved invoices
• AI-powered credit decisions delivered in seconds versus days through manual processes
• Complete AR automation reducing manual work significantly
• Award-winning integrations with major ecommerce and ERP platforms
• White-label buyer experience maintaining seller brand relationships
• Exceptional customer satisfaction with 5.0/5 G2 rating
• Proven results including 5x revenue growth and 90% AR workload reduction

Melio combines payment workflow tools for small businesses managing both payables and receivables. The platform serves a different use case focused on general payment management rather than B2B net terms financing and credit workflows.

Mondu offers B2B solutions for European markets with regional licensing and infrastructure. North American businesses need platforms designed for US and Canadian regulatory environments and business practices.

For mid-market B2B sellers seeking to offer competitive net terms, accelerate cash flow, and automate receivables operations with integrated credit decisioning, Resolve Pay represents a purpose-built solution for North American markets.

Frequently Asked Questions

What does Resolve Pay combine in one platform?

Resolve Pay combines B2B net terms, buyer credit decisioning, invoice advances, accounts receivable automation, payment workflows, collections, and integrations for North American B2B sellers. This allows manufacturers, distributors, wholesalers, and similar businesses to manage more of the invoice-to-cash process through one platform while reducing manual work and accelerating working capital.

How does Resolve Pay's non-recourse financing work?

When you offer net terms through Resolve Pay, the platform advances invoice value within 1-2 business days. For eligible approved invoices that receive a non-recourse advance, Resolve Pay assumes the applicable credit risk under the program terms. This non-recourse model helps sellers reduce exposure to buyer nonpayment while accelerating cash flow.

Can I use Resolve Pay with my existing accounting and ecommerce systems?

Yes. Resolve Pay integrates with major accounting and ERP systems including QuickBooks Online, QuickBooks Desktop, NetSuite, Sage Intacct, and Xero. Exact sync behavior and workflow coverage vary by integration and configuration. For ecommerce, the platform integrates with Shopify, BigCommerce, Magento 2, and WooCommerce. The BigCommerce integration won the 2025 Innovative Integration Award for checkout net terms capability.

What types of businesses are best suited for Resolve Pay?

Resolve Pay serves mid-market B2B sellers with growing annual revenue in manufacturing, wholesale distribution, and supply industries. Primary customers include HVAC parts distributors, electrical supplies companies, industrial equipment manufacturers, medical device distributors, construction materials suppliers, and similar B2B product businesses operating in US and Canadian markets.

How quickly can Resolve Pay approve credit for my buyers?

The AI credit engine delivers real-time decisions in seconds for qualifying purchases. Standard credit approvals complete quickly compared to manual underwriting processes that can take days or weeks. Archipelago Lighting reduced approval time from 10 days to 24 hours after implementing Resolve Pay, enabling them to serve more customers faster.

This post is to be used for informational purposes only and does not constitute formal legal, business, or tax advice. Each person should consult his or her own attorney, business advisor, or tax advisor with respect to matters referenced in this post. Resolve assumes no liability for actions taken in reliance upon the information contained herein.