Stripe processed $1.9 trillion in total payment volume in 2025 and serves businesses across numerous industries. The platform is widely used by e-commerce, SaaS, and software-led businesses that need developer-friendly payment infrastructure. For B2B businesses in construction, manufacturing, and wholesale distribution processing high-value invoices, Stripe's fee structure and feature set can create friction. ACH fees, large-ticket payment needs, and separate accounts payable workflows lead some companies to seek alternatives better suited for industrial payment workflows. This guide examines seven payment processing options, starting with free ACH solutions designed specifically for America's core businesses.
Disclaimer: Pricing and feature details are subject to change. Always check directly with each provider for the most up-to-date information.
Key Takeaways
- Free ACH transfers can deliver substantial savings for B2B companies: Nickel offers unlimited free ACH with no monthly ACH caps, while Stripe charges per-transaction fees that can add up for businesses processing large invoice volumes through bank transfers.
- Transaction limits matter for industrial businesses: Nickel supports payments up to $1 million per transaction on paid plans, addressing a critical need for construction draws, equipment purchases, and bulk material orders that standard processors may review or restrict.
- Combined AR and AP capabilities reduce tool sprawl: Nickel provides both accounts receivable and accounts payable in a single platform, while Stripe focuses primarily on payment acceptance without native vendor payment features.
- Industry specialization improves workflow alignment: Nickel serves 20,000+ businesses in construction, manufacturing, and building materials with purpose-built features, while general-purpose processors may require workarounds for B2B invoice patterns.
- QuickBooks integration quality varies significantly: Nickel offers native QuickBooks integration with two-way sync, including support for QuickBooks Online, QuickBooks Enterprise, and QuickBooks Desktop.
Why Businesses Seek Stripe Alternatives
Stripe maintains strong uptime and extensive developer documentation, making it a default choice for many software companies. However, several factors drive B2B businesses toward alternatives.
Common Pain Points with Generic Payment Processors
ACH Fee Accumulation: For businesses processing significant monthly volume through bank transfers, per-transaction ACH fees can create meaningful cost burdens. Free ACH alternatives can reduce this cost for companies that regularly collect or send large B2B payments.
Large Transaction Reviews: Standard payment processors may impose holds, reviews, or limits on large transactions. Construction companies processing progress payments, equipment dealers handling big-ticket sales, and wholesalers managing bulk orders may encounter friction when transactions exceed typical thresholds.
Fragmented Payment Tools: Many processors focus exclusively on payment acceptance. B2B companies also need to pay vendors, subcontractors, and suppliers, requiring separate platforms for accounts payable that create reconciliation challenges.
Identifying Your Business's Unique Payment Needs
Before evaluating alternatives, consider these questions:
- What percentage of your payments flow through ACH versus cards?
- What is your typical transaction size, and do you process invoices above $25,000 regularly?
- Do you need both accounts receivable and accounts payable in one platform?
- How important is QuickBooks integration for your accounting workflow?
- Do you operate in industries like construction, manufacturing, or distribution with specialized payment patterns?
1. Nickel
Nickel is a purpose-built payment platform for America's core industries, offering unlimited free ACH for construction, manufacturing, building materials, and wholesale distribution businesses.
Key Features
- Unlimited free ACH transfers with no transaction fees, no monthly ACH caps, and no Plaid requirement.
- High transaction limits supporting payments up to $1 million per transaction on paid plans.
- Combined AR and AP enabling businesses to collect customer payments and pay vendors from one dashboard.
- 2.9% flat card processing without tiered pricing or interchange-plus complexity.
- Native QuickBooks integration with two-way sync, including support for QuickBooks Online and Desktop.
- One-for-one settlement where each transaction settles individually, simplifying reconciliation.
- Branded payment portals and customizable payment links for professional customer experiences.
- API access and custom integrations available on Pro for businesses that need ERP or accounting software workflows.
Pricing
- Core Plan ($0/month): 3 active users, $25,000 transaction limit, free unlimited ACH (3 business days), 2.9% cards (2 business days)
- Plus Plan ($35/month annual or $45/month): Unlimited users, higher transaction limits, free unlimited ACH (2 business days), 2.9% cards (next business day), scheduled and recurring payments
- Pro Plan (Custom): All Plus features with API access and custom integrations for ERP or accounting software
All plans include free ACH payments, QuickBooks integration, and bank-grade security. Nickel states that it is SOC 2 compliant and built with security controls for business payment workflows.
How Nickel Delivers for B2B
Nickel displays a 4.9 out of 5 G2 rating on its website and is trusted by 20,000+ industrial small businesses. The platform is built for high-value B2B transactions and helps reduce unnecessary payment friction across accounts receivable and accounts payable workflows.
One Nickel customer, a controller at O'Brien Harris, mentions handling transactions "north of $250K" and describes Nickel as a dependable fit for high-value payment workflows. Nickel does not claim that reviews can never happen, but the platform is designed for large B2B payments and works to resolve payment friction quickly when it occurs.
Suited For: Construction contractors, manufacturers, building materials suppliers, wholesale distributors, and any B2B company processing high-value invoices that wants to reduce ACH fees while managing both receivables and payables in one platform.
2. Square
Square built its reputation on in-person payment hardware and point-of-sale systems, serving retail, restaurant, and service businesses with integrated payment tools.
Key Features
- Extensive POS hardware options, including card readers, terminals, and registers.
- Integrated payment processing with inventory and business management tools.
- Mobile card readers and contactless payment options.
- Same-day or next-day fund availability for qualified businesses.
- No monthly fees for basic accounts.
- Retail-focused tools for businesses that need in-person payment collection.
Pricing
- In-person transactions: 2.6% plus $0.15 per tap, dip, or swipe on Square Free.
- Online transactions: 3.3% plus $0.30 on Square Free, with lower online rates available on some paid plans.
- Custom pricing: Available for high-volume businesses.
- Monthly fees: No monthly fee for Square Free.
Considerations
Square's strength lies in retail and service businesses with significant in-person payment volume. The platform provides straightforward setup and user-friendly interfaces for non-technical users. For B2B companies primarily processing invoices and ACH payments, Square's retail-focused feature set may require workarounds.
Suited For: Retail businesses, restaurants, service providers, and companies with significant in-person payment needs that want integrated POS hardware.
3. PayPal
PayPal maintains one of the most recognized payment brands globally and is widely used in consumer checkout, e-commerce, and marketplace payment flows.
Key Features
- Broad consumer adoption and brand recognition.
- Braintree platform for advanced merchant payment processing.
- Support for PayPal balance, credit cards, and alternative payment methods.
- Fraud protection and buyer or seller protection programs.
- Mobile-optimized checkout experiences with one-touch payments.
- Integration with major e-commerce platforms.
Pricing
- Online transactions: Fees vary by product, payment type, and region.
- ACH or bank payment fees: Availability and pricing vary by PayPal product.
- International surcharges: Cross-border and currency conversion fees may apply.
- Dispute and chargeback fees: Fees may apply depending on transaction type and region.
- Volume discounts: May be available for eligible high-volume merchants.
Considerations
PayPal's primary value comes from consumer trust and recognition. Customers familiar with PayPal may prefer it as a checkout option. For B2B companies processing large invoices via ACH, product-specific fees and international surcharges can add complexity. The platform serves traditional e-commerce and peer-to-peer transactions effectively.
Suited For: E-commerce businesses, companies selling to consumers who expect PayPal as a payment option, and businesses prioritizing consumer checkout familiarity.
4. Melio
Melio focuses on small business accounts payable, helping companies pay vendors and manage outgoing payments with accounting software integrations.
Key Features
- Bill pay functionality for paying vendors via ACH, card, or check.
- QuickBooks Online integration for syncing payments.
- Ability to pay vendors by card even when they only accept checks.
- Basic approval workflows for payment authorization.
- Free account with pay-per-use pricing.
- Accounting sync options that vary by plan.
Pricing
- ACH payments: Melio includes a plan-based number of free ACH payments, then charges per ACH payment after the included monthly payments are used. Its Unlimited plan includes unlimited free ACH.
- Card payments: 2.9% of the transaction amount.
- International payments: Available, with country coverage and fees subject to change.
- Plan structure: Pricing varies by features, included ACH payments, and accounting sync requirements.
Considerations
Melio's core bill pay offering serves small businesses needing basic vendor payment capabilities. The platform integrates with QuickBooks Online for payment synchronization, with additional accounting sync options available on higher plans. For businesses also needing robust accounts receivable features, customer payment portals, or broader B2B collection workflows, additional tools may be required.
Suited For: Small businesses primarily focused on paying vendors that want simple bill pay functionality with accounting software integration.
5. Bill.com
Bill.com serves organizations requiring accounts payable automation, approval workflows, and financial operations tools for more complex accounting environments.
Key Features
- Workflow automation with multi-level approvals.
- Multi-entity and multi-location support for complex organizations.
- Integrations with major accounting software and ERPs.
- Vendor management and payment scheduling.
- Document management and audit trails.
- International payment capabilities.
Pricing
- Platform fees: User-based pricing varies by plan and customer type.
- ACH payments: Transaction fees may apply depending on plan and payment type.
- Implementation: Setup requirements vary by plan, entity structure, and workflow complexity.
- Enterprise pricing: Custom pricing may be available for larger deployments.
Considerations
Bill.com targets larger organizations with complex approval requirements and multi-entity accounting needs. The platform provides workflow automation and ERP integrations. User-based pricing and implementation needs reflect the platform's fit for more complex finance teams. Small to mid-sized industrial businesses may find Nickel's combined AR and AP workflows more direct for high-value B2B payments.
Suited For: Mid-market and enterprise companies with complex AP workflows, multiple entities, and advanced ERP integration needs that can justify user-based pricing and a more involved setup process.
6. Braintree
Braintree, a PayPal subsidiary, provides payment infrastructure for businesses that need developer tools, API flexibility, mobile SDKs, global currency acceptance, and support for payment methods such as PayPal, Venmo, cards, digital wallets, and local payment methods.
Key Features
- Developer-focused API with detailed documentation
- Support for multiple payment methods, including PayPal, Venmo, cards, digital wallets, and local payment methods
- Global payment processing across multiple currencies
- Fraud protection tools and risk management
- Recurring billing and subscription support
- Drop-in UI components for faster integration
Pricing
- Standard transactions: Transaction-based pricing that varies by payment method, including published rates for cards, digital wallets, Venmo, and ACH Direct Debit
- Custom pricing: Available for some high-volume or enterprise merchants
- Part of PayPal's broader payment platform
Considerations
Braintree serves software companies and developers building custom payment experiences. The platform offers API flexibility and access to PayPal payment methods. For B2B companies processing high-value invoices through ACH, Braintree's published ACH Direct Debit pricing still includes a per-transaction fee, while Nickel's core ACH positioning is unlimited free ACH bank transfers. Braintree is focused on payment acceptance rather than combined accounts receivable and accounts payable workflows.
Suited For: Software companies and developers that need flexible API integration, global payment methods, and the ability to offer PayPal as a checkout option.
7. Adyen
Adyen serves enterprise organizations that need payment processing across online, mobile, and in-store channels with global acquiring capabilities.
Key Features
- Unified commerce platform supporting multiple payment channels
- Global acquiring for businesses operating across multiple markets
- Risk management and fraud prevention tools
- Reporting across channels and geographies
- Payment routing and revenue optimization tools
- Account support for larger organizations
Pricing
- Custom pricing: Based on payment methods, regions, transaction volume, and business requirements
- Interchange-plus models: Available for some large merchants
- Additional products: Other Adyen products beyond payment methods are priced separately
Considerations
Adyen is built for larger organizations with complex payment needs across countries, currencies, and sales channels. The platform can be a strong fit for enterprise retailers and global businesses that need one payment infrastructure across online and physical commerce. Small to mid-sized B2B companies focused on high-value invoice payments, QuickBooks workflows, and free ACH may find Nickel better aligned with their day-to-day payment operations.
Suited For: Large enterprises with high transaction volumes across multiple channels, countries, and currencies that need unified payment infrastructure.
Making the Switch from Stripe
Migration complexity varies by platform, accounting setup, invoice volume, customer records, approval workflows, and how much historical data the business wants to preserve. Nickel's QuickBooks integration automatically syncs invoices, bills, and payment details between Nickel and QuickBooks, helping teams keep records aligned as they move payment workflows into Nickel.
Common migration considerations include:
- From Stripe: Review customer records, payment links, invoice history, and ACH or card payment settings before moving workflows
- From Square: Export transaction history and customer data, then confirm how payment records will map into accounting software
- From Melio: Review vendor records, payment methods, bill payment workflows, and QuickBooks sync settings
- From Bill.com: Map approval workflows, vendor records, bill history, and accounting sync requirements before switching
Many companies start by running Nickel alongside existing payment workflows, then move more volume into Nickel as teams get comfortable with the platform.
Frequently Asked Questions
What are the main benefits of switching from Stripe to an alternative payment processor?
The primary benefits depend on your business type and payment patterns. For B2B companies processing significant ACH volume, switching to a platform with free ACH transfers like Nickel can reduce recurring transaction costs. Stripe's ACH pricing is transaction-based, so businesses should compare its current ACH fees against Nickel's unlimited free ACH model before choosing a platform. Additional benefits may include higher plan-based transaction limits, combined accounts receivable and accounts payable functionality, and workflows built around invoice-based B2B payments. Companies in construction, manufacturing, and distribution often find Nickel better aligned with high-value invoices, QuickBooks workflows, and customer payment collection than general-purpose payment processors.
How can I ensure an alternative payment processor supports high-value B2B transactions?
Review the platform's stated transaction limits and ask specifically about holds, reviews, or restrictions on large payments. Nickel's paid Plus and Pro plans list payments up to $1 million per transaction, and Nickel is designed for high-value B2B transactions in capital-intensive industries. Some providers set transaction limits, review thresholds, or risk checks for larger payments. Ask potential providers about their experience with your typical transaction sizes and request references from businesses in similar industries. Also verify settlement timing, as delays on large transactions can affect cash flow.
Are there payment processors that sync with both QuickBooks Online and Desktop?
Yes, though integration depth varies significantly. Nickel integrates with both QuickBooks Online and QuickBooks Desktop. For QuickBooks Online, Nickel updates payment details in real time and supports invoice, bill, and payment sync. For QuickBooks Desktop, Nickel uses a Web Connector and supports Desktop, Enterprise, Pro Plus, and Premier Plus. Many competitors integrate only with QuickBooks Online or offer limited Desktop support. When evaluating integration quality, ask whether the sync is one-way or two-way, whether the provider limits synced data, and whether the integration works with your specific QuickBooks version.
What's the advantage of unlimited free ACH transfers over processors that charge a percentage?
Free ACH transfers eliminate a cost that compounds with payment volume. ACH fees add up based on transaction count, payment size, and provider pricing. For companies with frequent high-value invoices, a free ACH model can reduce a recurring payment cost line item. For example, if a provider charges 1% on ACH, a $50,000 payment would cost $500 in fees. Nickel lists ACH bank transfers at $0 across plans. For B2B companies that regularly process high-value ACH payments, free ACH can be a meaningful source of payment cost savings.
Can I use multiple payment processors simultaneously during a transition period?
Yes, many businesses run payment workflows in parallel during transitions so they can test a new platform before moving more volume. This approach allows you to maintain business continuity while testing Nickel with a subset of customers, vendors, or transactions. Nickel's native QuickBooks integration syncs invoices, bills, and payment details, which helps reduce manual entry when teams move payment workflows into Nickel. The key is ensuring your accounting system can reconcile payments from multiple sources, which a strong QuickBooks integration can simplify.
