Selecting the right B2B payment platform can determine whether your business thrives with healthy cash flow or struggles with working capital constraints. While Melio combines business bill payment with accounts receivable tools for small businesses and Slope provides enterprise embedded finance infrastructure, Resolve Pay delivers complete net terms financing with non-recourse advances on eligible approved invoices, AR automation, and credit underwriting in a single platform.
Understanding these fundamental differences between business payment platforms, API-first embedded solutions, and seller-focused net terms platforms helps manufacturers, distributors, and wholesalers select the approach that matches their cash flow goals, risk tolerance, and growth objectives.
The B2B payment technology market encompasses three distinct categories serving different operational models and business objectives. Understanding these fundamental differences helps finance leaders select tools aligned with their growth stage and execution requirements.
Business payment platforms like Melio primarily help businesses manage bills, vendor payments, and related payment workflows. Melio also provides accounts receivable features including branded invoices, payment links, incoming-payment tracking, reconciliation, and accounting synchronization. Resolve Pay has a different seller-focused positioning centered on buyer credit decisions, net terms, eligible invoice advances, AR automation, and collections.
Embedded finance infrastructure platforms like Slope represent API-first solutions designed for enterprise platforms building custom payment experiences. These tools enable marketplaces and SaaS platforms to embed B2B financing into their own products. The approach requires significant development resources and serves companies building rather than using payment solutions.
Net terms financing platforms like Resolve Pay represent a seller-focused approach that combines credit underwriting, invoice financing, AR automation, and collections management. Rather than simply processing payments, Resolve Pay enables sellers to offer Net 30/60/90 terms to buyers while receiving eligible invoice advances and reducing credit exposure through non-recourse financing.
The fundamental distinction lies in operational focus: Melio helps businesses manage payments and invoicing workflows, Slope helps platforms build payment infrastructure, and Resolve Pay helps sellers grow revenue through net terms while protecting cash flow.
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 exposure. The platform combines multiple capabilities that traditionally required separate vendors into a unified solution.
The non-recourse financing model distinguishes Resolve Pay from traditional factoring and other financing options. When Resolve Pay approves a buyer for net terms, the seller can receive advance payment within 1-2 business days on eligible invoices. Resolve Pay manages buyer credit assessment, underwriting, payment servicing, and collections as part of its seller-focused net terms workflow, helping sellers reduce defined credit exposure.
Advance rates vary by transaction and buyer profile. Sellers gain improved access to working capital while buyers enjoy the payment flexibility they need to place larger orders.
The AI-powered credit engine evaluates buyer creditworthiness using thousands of data points including cash flow trends, payment history, and behavioral signals. Credit decisions arrive within 24 hours, with instant approvals available for purchases up to USD 25,000. This automated underwriting replaces manual trade reference calls and spreadsheet tracking that consume AR team bandwidth.
Beyond financing, Resolve Pay provides comprehensive AR automation that handles the complete invoice-to-cash workflow:
The agentic collections capability automates multi-channel follow-up sequences across email, SMS, and voice AI outbound calls. Intelligent escalation adjusts based on buyer response and payment history, pausing automatically when payment or dispute notifications arrive. This automation preserves customer relationships with professional communication while reducing DSO.
Resolve Pay connects with the systems B2B sellers already use:
The two-way ERP sync enables automatic invoice and payment data synchronization, eliminating manual data entry and reconciliation errors. Most teams launch within one week according to implementation timelines.
Resolve Pay supports B2B payment, credit, invoicing, and receivables workflows that involve sensitive business and transaction data. Organizations with specific security or compliance requirements should confirm current certifications, controls, and vendor documentation directly with Resolve Pay during their evaluation.
Resolve Pay serves mid-market B2B sellers (typically USD 1M+ annual revenue) in manufacturing, wholesale distribution, and supply industries. Primary customers include:
Melio positions itself as a business payment platform helping small businesses manage accounts payable and receivable workflows. The platform enables businesses to pay vendors via ACH, credit card, or check while also providing tools for creating invoices, requesting payments, tracking incoming payments, and syncing with accounting software.
Several characteristics define Melio's approach:
Melio works well for businesses seeking to streamline vendor payments and invoice management. The platform's ease of use receives consistent praise, with G2 reviewers noting simple onboarding and intuitive interfaces.
Melio combines business bill payment with accounts receivable features such as invoicing, payment links, payment tracking, and accounting synchronization. It is primarily oriented around helping businesses pay vendors and manage day-to-day payment workflows.
Melio's Pay Over Time is primarily a buyer-side financing option for paying business bills, while Resolve Pay is structured around sellers extending net terms to approved business buyers.
Resolve Pay is structured more specifically around suppliers that want to extend buyer net terms while combining buyer credit decisions, eligible invoice advances, AR automation, payment workflows, and collections.
Slope operates as an enterprise B2B payments infrastructure platform. In 2024, J.P. Morgan Payments and other investors provided USD 65 million in strategic equity and debt funding. Public reporting at the time placed Slope's cumulative financing at USD 252 million, consisting of USD 77 million in equity and USD 175 million in debt.
The API-first architecture targets platforms building native payment experiences rather than businesses using payment solutions directly. Slope enables marketplaces and SaaS companies to embed B2B financing, order-to-cash automation, and cross-border payment capabilities into their own products.
Key Slope characteristics include:
Slope provides B2B payment and financing infrastructure designed around embedded and enterprise use cases. Its API-oriented model supports companies that want to incorporate payment, credit, and order-to-cash functionality into their own workflows.
Resolve Pay provides a more directly seller-focused platform for manufacturers, wholesalers, and distributors that want net terms, buyer credit management, non-recourse advances on eligible approved invoices, AR automation, and collections within a unified workflow.
Resolve Pay provides seller-side Net 30/60/90 workflows with non-recourse advances on eligible approved invoices. Resolve Pay manages buyer credit assessment, underwriting, payment servicing, and collections, helping sellers offer net terms while reducing defined credit exposure and improving cash flow. Advance payment available within 1-2 business days. AI-powered credit underwriting delivers decisions within 24 hours.
Melio offers buyer-side Pay Over Time, including Net 30, for eligible business bill payments. Vendors receive payment while buyers repay according to approved terms. This is structured as a buyer financing tool rather than a seller net terms platform.
Slope provides embedded terms and financing through API integration. Financing structure varies by program and implementation. AI-powered credit decisions support enterprise platform integrations.
Resolve Pay provides full credit-to-cash workflow automation including invoice generation, ML-powered payment reconciliation, real-time AR dashboards, and AI-powered agentic collections. The system reduces manual AR work by up to 90% based on customer reports.
Melio supports invoicing, payment collection, tracking, and reconciliation for both accounts payable and accounts receivable workflows. The platform helps businesses manage both outgoing vendor payments and incoming customer payments with accounting synchronization.
Slope provides order-to-cash automation through API-based implementation, designed for platforms building custom workflows rather than direct business use.
Resolve Pay offers native integrations with:
Melio supports:
Slope provides:
All three platforms support ACH, credit card, wire transfer, and check payments within their respective workflows. Specific availability and processing varies by platform implementation and use case.
The B2B payment portal provides buyers with a white-labeled dashboard showing invoices, credit lines, and payment history. Multiple payment options accommodate buyer preferences without adding complexity for sellers.
Resolve Pay is designed for B2B suppliers that want to:
Melio and Slope serve different areas of the B2B payments market, while Resolve Pay brings seller-side credit, net terms, payments, financing, and AR operations into a single platform.
B2B sellers using Resolve Pay report significant business improvements:
The automation capabilities deliver measurable efficiency improvements:
The advance payment model transforms working capital dynamics:
Resolve Pay maintains a 5.0/5 rating on G2 across 17 reviews, reflecting consistent customer satisfaction. Melio holds a 4.4/5 rating on G2 across 248 reviews, with users praising ease of use and QuickBooks integration. Slope maintains a limited public review base.
Resolve Pay strengths identified in reviews:
Melio strengths identified in reviews:
Different platform focuses:
For manufacturers, wholesalers, distributors, and other B2B suppliers, Resolve Pay combines capabilities that support the full seller-side net terms workflow:
This structure is designed for companies that want to increase buyer purchasing flexibility while improving cash flow and reducing the manual work involved in managing receivables.
For B2B sellers in manufacturing, distribution, and wholesale that want to extend net terms while improving cash flow and automating receivables, Resolve Pay brings non-recourse invoice advances, AI-supported buyer credit decisions, AR automation, collections, payments, and ecommerce integrations into one seller-focused platform.
Resolve Pay is trusted by 15,000+ businesses, and published customer stories show meaningful improvements in revenue growth, credit workflows, and AR efficiency. For suppliers that want to manage buyer terms, working capital, and receivables through a connected credit-to-cash workflow, Resolve Pay provides a purpose-built approach.
Resolve Pay helps B2B sellers offer Net 30, 60, 90, and supported custom terms while managing buyer credit, invoicing, payments, and receivables through a connected platform. Eligible approved invoices can also qualify for non-recourse advances, helping sellers improve cash flow while buyers retain agreed payment terms.
Resolve Pay supports credit management, invoicing, reconciliation, payment reminders, bookkeeping synchronization, and agentic collections. These tools help finance teams reduce repetitive AR work while maintaining visibility across invoices and buyer accounts.
Yes. Resolve Pay provides non-recourse invoice advances on eligible approved invoices. This structure helps sellers reduce defined credit exposure while Resolve Pay supports buyer underwriting, payment servicing, and collections.
Resolve Pay's business credit tools combine AI-supported analysis, behavioral signals, financial data, and credit expertise. A business name and address can be used to begin a credit assessment, and Resolve Pay supports fast credit decisions for qualified buyers.
Resolve Pay supports integrations with QuickBooks Online, Xero, Sage Intacct, NetSuite, Shopify, BigCommerce, Magento, and WooCommerce, along with API-based integration options. These connections help synchronize transaction, invoice, payment, and customer information across a seller's financial and ecommerce stack.
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.