Best billing and revenue management software in 2026

The billing landscape has changed materially. AI companies price tokens and agent activity, cloud providers meter compute across multiple dimensions, and SaaS businesses increasingly combine subscriptions with usage-based charges. Modern usage-based billing therefore depends on reliable usage ingestion, flexible pricing execution, accurate invoicing, and finance workflows that can keep pace as pricing evolves.

This guide compares seven billing and revenue management platforms through the requirements that matter most to modern software companies: usage metering, hybrid pricing, contract flexibility, finance operations, revenue recognition, integration options, and the ability to evolve monetization without turning every pricing change into a custom engineering project.

Key takeaways

• Orb is the strongest overall fit for complex usage and hybrid billing: Orb combines raw usage events, query-based metrics, dimensional pricing, simulations, retroactive workflows, invoicing, and finance operations in one platform.
• SQL-based metrics are increasingly important: Orb lets teams define SQL-based billing metrics for calculations such as averages, maximums, conditional logic, and subqueries. Metronome and Chargebee also support SQL-based metric or meter definitions, making SQL a meaningful capability across multiple modern billing platforms.
• Historical flexibility matters as pricing changes: Orb's accuracy workflows support backfills and backdated pricing changes, while its query-based model allows teams to apply new metric definitions to historical raw usage events without rebuilding usage pipelines.
• Different vendors emphasize different operating models: Metronome centers on usage-based billing within Stripe's revenue stack, Lago offers open-source and self-hosted deployment, Chargebee emphasizes subscription and finance workflows, Zuora targets enterprise quote-to-cash, Maxio focuses on B2B SaaS finance operations, and Stripe Billing combines subscriptions with Stripe's payments ecosystem.
• Payment processor flexibility remains strategically useful: Orb says customers can continue using their preferred payment-processing partner after the Adyen acquisition, which preserves flexibility for companies with multi-processor or evolving payment requirements.

1. Orb

Orb is a developer-friendly billing and revenue platform purpose-built for usage-based and hybrid pricing. Its strongest differentiator is not a single feature in isolation. It is the way raw usage events, pricing logic, historical changes, invoicing, and finance workflows operate together as one system.

Key capabilities for modern billing

• Custom SQL metrics: Teams can define metrics with SQL, including averages, maximums, conditional calculations, transformations, and subqueries.

• Historical billing flexibility: Orb supports backfills and backdating so corrected usage, renewed contract terms, and pricing amendments can flow through auditable billing workflows.

• Dimensional pricing: 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. See dimensional pricing.

• Query-based billing architecture: Orb's query-based billing retains granular raw usage events on its standard ingestion path. Metric definitions and pricing versions determine how those events are interpreted for billing.

• Scaled ingestion options: For very large event volumes, Hosted Rollups aggregate configured event streams during ingestion while supporting Orb's broader billing workflows.

• Simulations: Teams can use Orb Simulations to test pricing changes against historical usage before rollout.

• Finance workflows: Orb includes finance workflows spanning contract operations, invoicing, collections, reporting, and revenue processes.

• Enterprise controls: Orb maintains security and compliance capabilities including SOC 1 and SOC 2 Type II certifications, with 99.99% SLAs available.

Real-world implementation results

Orb has published customer results across software and infrastructure businesses:

• Vercel: The Vercel case study reports an 80% reduction in time required to build and launch billing for new products.

• Replit: The Replit case study says Replit stood up Orb in one month with one engineer.

• Stytch: The Stytch case study reports a 75% reduction in time spent processing bills and invoicing.

• Knock: The Knock case study reports six months of engineering time saved by implementing Orb instead of building a billing system internally.

These examples reinforce a broader usage-based billing pattern: billing complexity often becomes a permanent engineering responsibility when pricing logic, usage aggregation, corrections, and finance processes remain spread across custom code and manual workflows.

Use cases

Orb is particularly well suited to AI companies billing for tokens, models, agents, or compute; infrastructure providers pricing across multiple usage dimensions; and B2B software businesses combining recurring fees with usage, credits, minimum commits, and overages.

The platform also supports prepaid credit systems, threshold billing, account hierarchies, and enterprise contract structures. This makes Orb useful across both product-led and sales-led monetization motions.

Integration ecosystem

Adyen completed its acquisition of Orb on July 1, 2026. Orb continues operating as a stand-alone product, and Orb's acquisition update states that customers can continue working with their preferred payment-processing partner.

Orb's current integration ecosystem includes:

• NetSuite integration for ERP synchronization
• Stripe integration for payment workflows
• Salesforce integration for CRM workflows
• Anrok integration for tax workflows
• Data warehouse exports for analytics and reconciliation

Pricing structure

Orb uses custom pricing across Core, Advanced, and Enterprise plans. The Orb pricing page states that pricing is based on billings and events, with an additional platform fee for Advanced and Enterprise. Core includes real-time event ingestion, hybrid and usage-based billing, invoicing, and finance and tax integrations. Advanced adds data warehouse sync, Salesforce, NetSuite, customer hierarchy, and premium support. Enterprise adds enterprise-grade SLAs and dedicated support.

Orb supports both focused usage-based launches and broader billing migrations. Its published customer examples demonstrate successful deployments across different implementation scopes.

Why Orb leads for billing and revenue management

Many platforms now support subscriptions, usage-based pricing, hybrid models, and increasingly flexible metering. Orb stands out because it combines those capabilities with a raw usage events foundation, query-based metrics, historical simulations, retroactive change workflows, invoicing, and finance operations.

That combination matters when pricing becomes a cross-functional operating system rather than a static catalog. Product can evolve packaging, Engineering can avoid hard-coding every billing rule into services, and Finance can work from a traceable billing source of truth.

2. Metronome

Metronome is a usage-based billing platform that Stripe acquired in January 2026. It is now part of Stripe's billing and monetization stack and supports usage-based models.

Primary focus

• Raw usage event ingestion: Metronome supports ingestion of raw usage events for usage-based billing workloads.
• SQL-based metrics: Metronome supports billable metrics over raw usage events, including SQL-based metric definitions.
• Usage-based rating: The platform supports pricing usage against configured rates and contract terms, including multidimensional pricing.
• Commits and drawdowns: Metronome supports prepaid commitments and usage drawdown workflows.
• Invoicing and finance workflows: Metronome supports invoicing, audit logs, data exports, and finance integration workflows.
• Stripe ecosystem integration: Stripe ownership connects Metronome with Stripe's billing and payments products.

Notable customers

Metronome has publicly identified companies including OpenAI, Anthropic, Databricks, Confluent, and NVIDIA as customers.

Organizational fit

Metronome supports organizations centered on usage-based billing, including teams using Stripe's revenue stack. Its APIs and data exports also support invoicing integrations with systems outside Stripe.

How it compares with Orb

Metronome supports raw usage events, SQL-based metrics, multidimensional pricing, commits, invoicing, and finance integrations within Stripe's usage billing stack. Orb is the stronger choice when teams prioritize Orb's deterministic query-based invoice computation over immutable raw usage events, simulations against historical usage, backdated pricing changes, and integrated finance workflows. That operating model is especially relevant when pricing execution, billing accuracy, and finance workflows need to evolve together.

3. Lago

Lago is an open-source billing platform available under the AGPLv3 license, with self-hosted and managed deployment options.

Primary focus

• Open-source billing core: Lago provides an open-source foundation for billing workflows.
• Self-hosted deployment: Organizations can operate Lago within their own infrastructure.
• Managed deployment: Lago also provides hosted commercial options.
• Usage and hybrid billing: Lago supports usage-based, subscription, prepaid, and hybrid pricing models.
• Invoicing and dunning: Lago supports invoicing, dunning, and integrations with payment processors.
• API-first architecture: Lago is designed around developer integration and programmatic billing workflows.

Deployment options

Lago supports both self-hosted and managed deployment models. Its open-source edition can be self-hosted, while commercial tiers add managed capabilities and additional product functionality.

Organizational fit

Lago's deployment model supports organizations that value open-source software and deployment control. Self-hosting places infrastructure operations within the customer's environment, while managed options provide a different operating model.

How it compares with Orb

Lago supports open-source access and deployment flexibility. Orb is the stronger choice when the priority is a managed, end-to-end revenue platform with raw usage events, complex pricing execution, historical simulations, retroactive correction workflows, and integrated finance operations.

4. Chargebee

Chargebee is a subscription and revenue management platform that supports recurring billing and usage-based billing.

Primary focus

• Subscription management: Chargebee supports recurring billing, plan management, invoicing, and subscription lifecycle workflows.
• Usage and hybrid billing: Chargebee supports usage-based, credit, outcome, and hybrid pricing models.
• SQL-based metering: Chargebee supports custom SQL logic for usage meter definitions.
• Revenue recognition: Chargebee RevRec supports ASC 606 and IFRS 15 revenue recognition workflows.
• Dunning and collections: The platform includes payment recovery and receivables automation features.
• Multi-gateway payments: Chargebee supports multiple payment gateways.

Organizational fit

Chargebee supports organizations managing subscription billing, billing operations, payments connectivity, and finance workflows in one revenue management platform. Its usage capabilities also support companies adding consumption-based pricing to an existing subscription business.

How it compares with Orb

Chargebee supports subscription and finance functionality alongside usage metering. Orb differentiates through query-based metrics over raw usage events together with simulations, backfills, backdated pricing changes, and finance workflows. For companies where pricing evolves frequently and usage data is central to product monetization, Orb provides a stronger architectural fit.

5. Zuora

Zuora is an enterprise monetization platform focused on quote-to-cash workflows for organizations with structured billing, contracting, and revenue requirements.

Primary focus

• Enterprise CPQ: Zuora supports configure, price, quote workflows for enterprise sales motions.
• Multi-entity operations: The platform supports multi-entity organizational structures and global business models.
• Revenue recognition: Zuora Revenue supports ASC 606 and IFRS 15 workflows.
• Usage and hybrid billing: Zuora supports recurring, usage-based, one-time, and hybrid monetization models.
• Quote-to-cash workflows: Zuora spans pricing, quoting, billing, payments, collections, and revenue recognition.
• ERP and CRM connectivity: The platform supports enterprise integration patterns across finance and sales systems.

Organizational fit

Zuora is designed for enterprises with structured quote-to-cash processes, multiple business units, global operations, and finance requirements. In July 2026, Zuora introduced Milo, an implementation agent intended to support deployment and configuration workflows.

How it compares with Orb

Zuora supports enterprise quote-to-cash and revenue operations. Orb is the stronger choice for software companies where usage-based pricing, raw usage events, frequent pricing evolution, simulations, and retroactive billing workflows are central requirements.

6. Maxio

Maxio is a B2B SaaS billing and financial operations platform that combines capabilities originating from Chargify and SaaSOptics.

Primary focus

• Revenue recognition: Maxio supports ASC 606 and IFRS 15 revenue recognition workflows.
• SaaS metrics and reporting: The platform includes financial analytics for subscription businesses.
• Finance-focused workflows: Maxio is designed around CFO, controller, and finance team requirements.
• Subscription and usage billing: Maxio supports recurring, usage-based, and hybrid billing models.
• Metering and dimensional pricing: Current Maxio metering supports event ingestion, configurable aggregation, and pricing across multiple event properties.
• Payment gateway integrations: Maxio supports multiple payment gateways.

Market position

Maxio serves B2B SaaS and AI businesses that want billing, subscription management, metrics, and financial operations in one platform.

Organizational fit

Maxio focuses on finance-led B2B SaaS organizations where subscription management, SaaS metrics, revenue recognition, and billing operations are closely linked.

How it compares with Orb

Maxio brings a finance-oriented SaaS operating model and usage metering capabilities. Orb is the stronger fit when granular raw usage events, query-based metric flexibility, pricing simulations, backfills, and complex usage-first monetization are core to how the product generates revenue.

7. Stripe Billing

Stripe Billing is Stripe's subscription and recurring billing product. Stripe also positions Metronome, now a Stripe product, for usage-based billing within its revenue stack.

Primary focus

• Stripe ecosystem integration: Stripe Billing connects directly with Stripe Payments and other Stripe products.
• Subscription billing: The platform supports recurring plans, invoices, discounts, and subscription lifecycle workflows.
• Usage-based billing: Stripe Billing supports meter-based usage workflows, billing credits, usage alerts, and hybrid pricing.
• Usage monetization: Stripe positions Metronome for multidimensional rates, negotiated contracts, and marketplace transactions.
• Developer tooling: Stripe provides APIs, SDKs, and documentation.
• Payments integration: Stripe Billing can operate alongside Stripe Payments and can include Billing transactions processed off Stripe.

Pricing structure

Stripe Billing pricing includes a pay-as-you-go option based on Billing volume, monthly subscription tiers in supported markets, and custom commercial arrangements. Billing transactions can include payments processed on or off Stripe.

Organizational fit

Organizations already standardized on Stripe's payments ecosystem can use Stripe Billing for subscription workflows and Stripe's usage billing options for recurring and usage-based models.

How it compares with Orb

Stripe supports payments and financial infrastructure alongside billing. Orb is the stronger choice when billing itself is the strategic system of execution for complex pricing. Orb retains granular raw usage events on its standard ingestion path and combines that data with custom SQL metrics, simulations, backfills, backdated contract changes, invoicing, and finance workflows while preserving payment processor choice.

Why Orb stands out for billing and revenue management

Usage-based billing becomes difficult when pricing, usage data, enterprise contracts, customer invoices, and finance operations evolve at different speeds. The strongest billing architecture is therefore not simply the one that can ingest usage. It is the one that helps Product, Engineering, Sales, RevOps, and Finance execute the same pricing model from source data through revenue operations.

Orb is built around that cross-functional requirement.

SQL-based flexibility over raw usage events

Orb's custom SQL metrics let teams define how raw usage events become billable quantities. The metric layer can express averages, maximums, conditional calculations, transformations, and subqueries without moving that logic into product services.

Because Orb's standard architecture is query based, new metric definitions can be evaluated against historical raw usage events. That supports experimentation and reduces the need to rebuild event pipelines when value metrics change.

The Pinecone case study describes Orb as a source of truth for sophisticated multi-product usage-based pricing, with export capabilities and APIs supporting broader operational workflows.

Historical billing workflows for real operational changes

Billing teams routinely encounter late usage, contract amendments, pricing changes, credits, and corrections. Orb's accuracy workflows are designed around these cases.

For draft invoices, backfills can update usage totals when historical usage changes. Issued invoices remain preserved, with explicit correction mechanisms such as credit notes, invoice voids, and applicable adjustment workflows. This preserves an auditable history while still giving teams ways to correct billing outcomes.

Revenue design across teams

The usage-based billing challenge is organizational as much as technical. Product wants to launch new value metrics, Sales needs contract flexibility, Engineering owns usage data, and Finance needs accurate invoices and explainable revenue.

Orb brings these functions together around the same billing source of truth. Product and Finance can model pricing changes, Engineering can send raw usage events instead of hard-coding every pricing rule, and finance workflows remain connected to the calculations that generated each charge.

This is the practical value of Orb's revenue design approach: billing automation, pricing execution, and revenue growth operate on the same underlying data and pricing system.

Enterprise readiness with implementation flexibility

Adyen completed its acquisition of Orb on July 1, 2026, and Orb continues as a stand-alone product. Orb also states that customers can continue using their preferred payment-processing partner.

Published Orb customer stories cover both focused usage-based launches and enterprise billing transformations. Replit implemented Orb in one month with one engineer, while other Orb customer stories demonstrate successful broader migrations across billing, catalog, integration, and finance workflows.

Purpose-built for current monetization models

Orb is designed for AI products billing on tokens, agents, outcomes, or compute; infrastructure businesses pricing by region and resource type; and SaaS companies combining subscription, usage, credits, commits, and overages.

Orb's dimensional pricing supports pricing across multiple usage dimensions within one pricing configuration. Its simulations and historical workflows give teams a way to evolve those models using actual usage data instead of treating every pricing change as a new billing implementation.

For software companies in 2026, this is the central distinction. Multiple established platforms support subscriptions and usage billing. Orb is the strongest choice when pricing complexity is a strategic capability and the organization needs billing, pricing execution, and finance operations to evolve together.

Frequently asked questions

What are the benefits of using usage-based billing software?

Usage-based billing software helps companies align charges with customer consumption or delivered value. It can support lower entry prices, expansion as usage grows, prepaid credit models, enterprise commits, and hybrid packaging that combines recurring and variable charges. The operational benefit is equally important. A dedicated billing platform can centralize usage ingestion, metric calculation, pricing, invoicing, corrections, and finance workflows instead of distributing that logic across product code, spreadsheets, and disconnected systems.

How does billing software help with revenue recognition compliance?

Billing platforms with dedicated revenue recognition capabilities can help finance teams map billing activity into recognized, deferred, and unbilled revenue workflows. The exact accounting treatment still depends on contract terms and applicable accounting policy. Orb's revenue recognition documentation describes accounting period locks that prevent changes to closed periods, with qualifying later effects flowing into an open period as catch-up adjustments. Orb also supports transaction records, service-period data, and audit trails that can feed finance review and ERP workflows.

Can billing software integrate with existing CRM and ERP systems?

Yes. Modern billing platforms commonly integrate with CRM, ERP, tax, payment, and data warehouse systems. Orb's NetSuite integration can create native transaction records for accounting workflows. Orb also supports Salesforce workflows, payment integrations, tax integrations, and warehouse exports, while its APIs support custom internal systems.

What features matter most for a growing software business?

The most important capabilities depend on the company's monetization model, but several requirements become more important as pricing complexity grows: flexible usage metrics, support for hybrid plans, enterprise contract handling, historical corrections, pricing simulations, scalable event ingestion, clear customer invoices, revenue reporting, and integrations with the finance stack. For organizations expecting frequent pricing evolution, the underlying data architecture matters as much as the feature list. Retaining raw usage events and keeping pricing logic configurable gives teams more room to change value metrics, correct historical data, and analyze alternative pricing models without rebuilding the ingestion layer.

What is the difference between metering and billing platforms?

Metering focuses on collecting and aggregating usage data. Billing applies pricing and contract terms to that usage, produces charges and invoices, and connects the result to payment and finance workflows. Some platforms specialize in one layer, while others combine both. Orb's event ingestion accepts usage data, its metering layer converts raw usage events into billable metrics, and its billing and finance workflows carry those calculations through invoicing and revenue operations.

How do retroactive billing adjustments work in modern platforms?

Retroactive billing adjustments can involve corrected usage, backdated pricing, amended contracts, credit notes, or invoice replacement workflows. The exact mechanism depends on invoice state and the nature of the change. On Orb's standard ingestion path, granular raw usage events remain available for query-based calculation. When historical usage changes, draft invoices can be recalculated. Finalized history is preserved, with auditable correction mechanisms such as credit notes, invoice voids, and supported adjustment workflows.