Best usage-based billing software that supports multiple payment processors

Usage-based billing and payment processing solve different parts of the revenue workflow. A billing platform calculates what a customer owes from subscriptions, product usage, credits, commitments, and contract terms. A payment processor moves the money.

Keeping those layers flexible becomes more important as software companies expand across currencies, regions, payment methods, and customer segments. A business may use one processor for self-service cards, another for enterprise or regional collection, or maintain multiple gateways for routing and continuity. This guide compares seven usage-based billing platforms with documented support for multiple payment processors or gateways.

Key takeaways

• Gateway coverage varies substantially: Some platforms connect to dozens of payment gateways, while others take a provider-agnostic approach through native integrations and APIs
• Multi-processor support goes beyond integrations: Routing, failover, reconciliation, payment methods, currencies, and customer-level processor configuration can affect how useful multiple gateways are operationally
• Billing still needs its own usage foundation: Processor choice does not replace reliable metering, hybrid pricing, corrections, invoicing, or finance workflows
• Acquisitions changed the market in 2026: Adyen completed its acquisition of Orb while preserving customer choice of payment-processing partner, while Salesforce completed its acquisition of m3ter on July 1, 2026 and is integrating its metering and rating capabilities into Agentforce Revenue Management
• Finance continuity matters during payment changes: Invoice history, AR workflows, revenue reporting, and ERP records should remain consistent even when payment strategy evolves

What multi-payment processor support means

Supporting more than one processor can mean several different things.

A platform may let an organization connect multiple gateways at once, assign different processors to customer groups, route payments by geography or currency, maintain a fallback processor, or connect billing to external payment systems through APIs.

Regional payment coverage

Payment methods and acceptance patterns vary by market. Organizations operating internationally may need processors with different geographic footprints, local payment methods, settlement currencies, or merchant-account structures.

Transaction routing

Some billing platforms can route a transaction to a specific gateway based on payment type, customer, currency, or other configured rules.

Routing can also support multiple merchant accounts within the same organization.

Business continuity

A secondary gateway can provide another collection path when a processor or gateway is unavailable.

The exact failover behavior varies by platform, payment method, authorization state, and plan.

Billing continuity

Changing the payment processor should not require rebuilding usage metering, pricing definitions, subscriptions, invoices, or accounting history.

For usage-based companies, that continuity becomes especially important because the billing layer may already contain extensive product-usage and contract data.

1. Orb

Orb is a revenue design platform for companies using usage-based and hybrid pricing. Its usage-based billing engine architecture connects metering, pricing, subscriptions, invoicing, finance workflows, and customer-facing revenue experiences.

Following the Adyen acquisition, Orb continues to operate as a stand-alone product, and customers can continue working with their preferred payment-processing partner.

Key capabilities

• Payment-processor flexibility: Billing and pricing remain in Orb while payment collection can use the customer's chosen payment-processing setup
• Raw usage events: Standard ingestion retains raw usage events for query-based billing, historical analysis, corrections, and price evolution
• Custom SQL metrics: More complex billable calculations can use SQL when standard aggregation methods are insufficient
• Hybrid pricing: Usage can be combined with fixed fees, seats, credits, commitments, minimums, and customer-specific commercial terms
• Pricing simulations: Proposed pricing can be modeled against historical product usage before production rollout
• Finance workflows: Invoicing, collections, AR reporting, revenue reporting, and ERP integrations remain connected to billing

Orb’s dimensional price groups support pricing across multiple usage dimensions—such as region, instance type, and environment—using a single pricing configuration for dimension combinations.

Payments and invoicing

Orb's invoicing and collection workflows support payment-platform integrations including Stripe for card and ACH collection.

Orb can also produce invoices independently of that collection path. This keeps pricing, usage calculation, invoice generation, and finance workflows within the revenue infrastructure even when the payment strategy changes.

The company's post-acquisition position is explicit: customers retain payment-processor choice while Orb continues operating as a stand-alone product.

Usage and finance operations

The platform's high-volume usage metering infrastructure is regularly stress-tested at 250,000+ events per second on Enterprise, while Hosted Rollups provide an aggregation path for larger sustained event streams.

Billing accuracy correction workflows support raw usage event backfills and eligible backdated commercial changes. Issued invoices remain part of the historical financial record, with subsequent corrections handled through auditable adjustment workflows.

Pricing and customer evidence

Orb's current pricing and plans use custom pricing across Core, Advanced, and Enterprise based primarily on billings and events.

Vercel reported an 80% reduction in launch time for billing new products. Supabase processes over 1.5 million monthly invoices through the platform.

These results reflect individual customer implementations rather than universal expected outcomes.

Adyen completed the Orb acquisition on July 1, 2026.

2. Chargebee

Chargebee combines subscription and usage-based billing with payment collection, invoicing, receivables, revenue recognition products, and customer lifecycle tooling.

Its current payment infrastructure supports 40+ payment gateways.

Gateway coverage

Chargebee supports processors and gateways across different regions, payment methods, and commercial models.

Its payment architecture can:

• Keep multiple gateways active
• Route collection by payment method
• Route collection by currency
• Support regional payment strategies
• Combine external gateways with Chargebee's own payments offering

The platform also supports usage-based, subscription, prepaid-credit, and hybrid billing structures alongside those payment workflows.

Usage billing

Chargebee's current billing architecture can ingest raw usage information or pre-aggregated data through APIs, CSV, or S3.

Metering, usage limits, alerts, included consumption, overages, and hybrid pricing can operate through the same broader product catalog.

Commercial structure

Chargebee's Flow plan uses volume-based pricing and currently includes 100 million usage events per month.

Enterprise packaging adds capabilities for larger organizations, multiple entities, account hierarchies, higher infrastructure limits, and more complex commercial workflows.

3. Recurly

Recurly combines subscription management and usage billing with extensive payment-gateway configuration.

Its current Starter packaging includes more than 20 payment gateways, while its payment architecture supports multiple gateways within the same account.

Gateway routing

Recurly can route transactions based on factors such as:

• Currency
• Card type
• Payment method
• Configured default gateway
• Merchant-defined gateway codes

More advanced configurations can use custom gateway routing to direct individual transactions or subscriptions to selected gateways.

Gateway Failover can also route eligible transactions to a secondary gateway if the primary gateway becomes unavailable. Availability of advanced routing and failover features depends on the Recurly plan.

Usage-based billing

Recurly supports metered billing in which customers are charged for measured consumption at the end of a billing cycle.

Usage charges can operate alongside recurring subscriptions, quantity-based charges, hybrid structures, and prepaid account balances.

Commercial model

Recurly's current Starter plan begins at $249 per month plus 0.9% of billing volume, with the first $40,000 in monthly billings included under its published structure.

All-Access is designed for higher billing volumes and uses volume-based pricing.

4. Lago

Lago is an open-source billing platform for usage-based, subscription, prepaid-credit, and hybrid pricing.

Its payment model is provider-agnostic rather than centered around one payment processor.

Provider-agnostic collection

Lago currently provides payment integrations including:

• Stripe
• Adyen
• GoCardless
• MoneyHash

Its cash-collection architecture also allows additional payment service providers to participate through webhooks.

Multiple payment providers can therefore sit alongside Lago's metering, pricing, and invoicing engine.

Deployment model

Lago can run as a managed cloud product or on customer-controlled infrastructure.

The AGPLv3 open-source edition can be self-hosted, while commercial offerings add managed and enterprise capabilities.

This gives organizations control over both where the billing engine runs and which payment infrastructure handles collection.

Usage billing

Lago supports raw usage ingestion, real-time aggregation, prepaid credits, allowances, custom pricing dimensions, contract overrides, and customer invoicing.

Commercial cloud and enterprise pricing is customized, while the open-source version remains available for self-hosting.

5. Maxio

Maxio combines B2B SaaS billing, usage metering, accounts receivable, revenue recognition, SaaS metrics, and financial reporting.

Its current pricing materials list support for more than 20 payment gateways.

Payment gateway configuration

Maxio Advanced Billing allows multiple gateways to be connected within the same billing environment.

Documented gateway options include processors such as:

• Stripe
• Braintree
• Adyen
• Authorize.Net
• BlueSnap
• CyberSource
• Checkout.com
• GoCardless

Gateway capabilities vary by provider. For example, support for direct debit, account updating, 3DS, refunds, and other payment functions depends on the selected integration.

Usage and finance workflows

Maxio supports usage-based billing alongside subscriptions, recurring charges, milestone billing, collections, and revenue recognition.

Usage can be captured through its metering functionality and connected to broader B2B SaaS financial reporting.

Finance-oriented packaging

Maxio currently publishes Grow at $599 per month for companies with up to $100,000 in monthly billings.

Scale uses custom pricing above that level. Both current plans include usage-based billing and payment processing capabilities.

6. Zuora

Zuora is an enterprise monetization platform spanning product catalog, subscriptions, usage billing, payments, invoicing, quote-to-cash workflows, and revenue recognition.

Its payment layer supports multiple gateway integrations and transaction-routing workflows.

Enterprise gateway management

Zuora documents integrations with payment providers including:

• Adyen
• BlueSnap
• Braintree
• Chase
• CyberSource
• GoCardless
• PayPal
• Stripe
• Worldpay

Payment Gateway Routing can send transactions to preferred gateways and support fallback scenarios.

The available payment methods and routing behavior depend on the particular gateway and payment workflow being used.

Usage and monetization

Zuora supports usage mediation and rating alongside subscriptions, pay-as-you-go charges, credits, commitments, overages, and other enterprise commercial structures.

Its broader product family also connects payments with quoting, invoicing, and revenue operations.

Enterprise commercial model

Zuora uses custom commercial pricing rather than publishing a standard entry-level subscription price.

Packaging varies with product scope, operating regions, volume, and the combination of billing, payments, revenue, and other monetization products used.

7. Zenskar

Zenskar provides billing, usage metering, collections, and revenue recognition for subscription and usage-based commercial models.

Its current materials document integrations with 10+ payment gateways.

Payment collection

Zenskar supports multiple payment gateways and payment methods for international collection.

Current materials reference gateways including Stripe, Adyen, and Razorpay alongside card, ACH, wire-transfer, and offline payment workflows.

That payment layer operates alongside contract configuration, metering, invoice generation, collections, and revenue recognition.

Usage-based billing

Zenskar supports:

• Pay-as-you-go
• Tiered usage
• Volume pricing
• Prepaid usage
• Hybrid subscriptions
• Event-based pricing
• Credits
• Entitlements
• Overages

Usage data can enter through APIs, native integrations, data sources, CSV uploads, or manual workflows.

Commercial structure

Zenskar currently uses custom pricing across Starter, Standard, and Enterprise packaging.

Its commercial plans include integrations and implementation support, with packaging adjusted for organization size and workflow requirements.

Why Orb stands out for multi-payment processor billing

Payment flexibility becomes more valuable when it does not require the billing architecture to change with it.

For usage-based companies, pricing and billing can contain years of product usage, customer contracts, amendments, credits, metric definitions, invoice history, and finance context. Orb keeps that revenue infrastructure connected while allowing the payment-processing strategy to evolve separately.

Payment choice remains part of the architecture

Orb became part of Adyen in July 2026, but its acquisition update explicitly preserved customers' ability to work with their preferred payment-processing partner.

That distinction matters because the billing engine contains more than collection instructions.

It owns the context that determines:

• What usage is billable
• Which price applies
• How credits and commitments draw down
• When invoices are generated
• How corrections affect mutable billing
• What Finance receives downstream

A processor can therefore change without redefining the commercial logic that produced the invoice.

Usage remains independent of collection

On Orb's standard architecture, raw usage events remain available as the basis for query-based billing.

The payment outcome does not define the underlying usage metric or pricing model.

This gives Product and Finance a consistent revenue foundation even when customer segments use different payment methods or a company's payment strategy changes over time.

Pricing can evolve independently

Payment strategy and pricing strategy do not necessarily change at the same pace.

Real product usage simulations let teams model proposed pricing against historical usage and inspect projected customer and revenue effects before production rollout.

Pricing evolution rollout workflows then support scheduled and customer-specific price changes.

This keeps price evolution focused on product economics and customer behavior rather than the mechanics of the selected processor.

Collection stays connected to Finance

Orb's finance workflow and reporting connects invoicing with AR aging, collections, payment retries, dunning, and revenue reporting.

Its native NetSuite finance integration sends structured billing records into the accounting environment, including invoices, credit notes, and payment information.

That gives Finance continuity from usage through invoicing and payment status into downstream financial workflows.

Corrections retain billing history

Changing payment infrastructure does not remove the need to explain or correct historical billing.

Orb's standard architecture retains raw usage events, while accuracy workflows support backfills and eligible backdated commercial changes.

Mutable billing can be recalculated using the corrected information, while finalized financial records remain preserved and later adjustments follow auditable workflows.

Enterprise controls extend beyond payments

Payment flexibility operates alongside broader billing governance.

The security and compliance program includes SOC 1 and SOC 2 Type II assurance.

Enterprise capabilities also include role-based controls, billing audit history, customer hierarchies, advanced finance integrations, and 99.99% SLAs where applicable.

For companies using complex usage-based pricing, Orb's differentiation is therefore broader than payment-processor choice alone. The platform keeps raw usage events, pricing execution, price evolution, invoicing, collections, finance workflows, and customer context together while preserving flexibility in how payments are processed.

Frequently asked questions

Why would a company use multiple payment processors?

Companies may use different processors for geographic coverage, payment methods, merchant accounts, currencies, transaction routing, or operational resilience. A global business can also develop different payment requirements as customer segments and regions expand. Multi-processor support gives the billing architecture room to accommodate those changes while keeping pricing and invoicing consistent.

How does multi-processor support work with usage-based billing?

The billing platform first converts product usage and commercial terms into a customer charge or invoice. Payment processing then handles collection through the selected gateway or payment provider. Keeping those responsibilities distinct allows the same usage, pricing, and invoice logic to support different collection paths without changing how customer charges are calculated.

Can Orb continue using Stripe after the Adyen acquisition?

Yes. Orb stated after the acquisition that it continues operating as a stand-alone product and that customers can continue working with their preferred payment-processing partner. Orb's current invoicing materials also document Stripe integration for credit card and ACH collection. The billing platform can therefore continue managing usage, pricing, invoices, and finance workflows while Stripe remains part of the payment setup.

What payment features matter beyond gateway count?

The number of supported gateways is only one consideration. Routing rules, currency coverage, payment methods, failover behavior, reconciliation, token handling, customer-level configuration, and finance-system synchronization can all affect how a multi-processor setup operates. Usage-based businesses also need to evaluate how those payment workflows connect with credits, commitments, invoice corrections, collections, and usage visibility.

How does payment processor flexibility affect Finance?

Finance needs payment status to remain connected to the invoice and accounting record regardless of which processor collects the funds. A billing platform can help by maintaining invoice history, AR status, collections workflows, revenue reporting, and ERP synchronization above the payment layer. Orb connects those finance workflows with the same usage and pricing context that produced the customer charge.