Flexprice pricing has shifted from fixed cloud subscription tiers to a model combining a monthly platform fee with a percentage of billed revenue. Under its October 2026 pricing structure, the Pay-as-you-go plan costs $199 per month plus 0.5% of the amount billed through Flexprice, while Enterprise starts at $3,000 per month without revenue-sharing fees.
For SaaS and AI companies evaluating Flexprice, the total cost depends on billing volume, usage events, deployment requirements, and support needs. Understanding these charges and the platform's included capabilities can help businesses evaluate the cost of implementing a usage-based billing engine.
Key takeaways
- Flexprice offers Pay-as-you-go pricing at $199 per month plus 0.5% of billed volume, alongside Enterprise pricing starting at $3,000 per month without revenue sharing
- The Pay-as-you-go plan includes an allowance of up to 50 million usage events per month under the October 2026 pricing structure
- Flexprice previously offered Basic, Build, Scale, and Mission Critical plans, but newer pricing information reflects a two-tier managed-cloud structure
- An open-source version remains available for self-hosting under AGPLv3 licensing, with separate commercial components for enterprise functionality
- Flexprice supports subscription, usage-based, credit-based, and hybrid billing, including real-time metering, prepaid credits, and configurable pricing models
Understanding Flexprice pricing and plans
What is Flexprice?
Flexprice is a billing and monetization platform designed for AI-native and SaaS businesses. It provides subscription, usage-based, credit-based, and hybrid billing capabilities through managed-cloud and self-hosted deployment options.
The platform's offerings include real-time usage metering, prepaid credits and wallets, pricing experiments, and custom SQL metrics. Its open-core approach gives engineering teams access to a public codebase under AGPLv3 licensing, with separate commercial enterprise components.
Flexprice supports businesses that need to track customer usage and calculate charges based on consumption. An AI company might bill for tokens consumed, a cloud infrastructure provider for compute hours used, or a developer platform for API calls made.
Flexprice pricing plans
Flexprice's newer pricing structure includes two managed-cloud plans and an open-source self-hosted option.
1. Pay-as-you-go: $199 per month plus 0.5% of billed volume
The Pay-as-you-go plan combines a fixed monthly platform fee with a variable charge based on the amount customers are billed through Flexprice.
The October 2026 pricing update specifies:
- A $199 monthly platform fee
- An additional 0.5% charge on billed volume
- Up to 50 million usage events per month
- Access to managed-cloud billing infrastructure
The percentage-based charge applies to the amount billed through the platform during the month, rather than the company's total annual recurring revenue.
2. Enterprise: Starting at $3,000 per month
Flexprice's Enterprise plan uses a fixed-price structure without the 0.5% revenue-sharing fee. It is designed for businesses with more extensive billing, deployment, security, and operational requirements.
Enterprise arrangements can accommodate requirements involving:
- Cloud, virtual private cloud (VPC), and on-premise deployment
- Custom usage volumes and billing arrangements
- Advanced access controls and enterprise authentication
- More specialized integrations and support
- Complex billing contracts and organizational structures
The published $3,000 monthly amount is a starting price rather than a guaranteed final contract price.
3. Open-source: Free to self-host
Flexprice also provides an open-source version that businesses can deploy on their own infrastructure.
The core platform includes metering, pricing, credits, and billing functionality. Its AGPLv3-licensed components are available without a software license fee, while separate commercial licensing applies to certain enterprise components.
Self-hosting introduces infrastructure, maintenance, and operational costs that are not included in the free software license.
How Flexprice's usage-based fees are calculated
The Pay-as-you-go plan combines a fixed platform fee with a percentage of the revenue billed through Flexprice.
The basic monthly calculation is:
Monthly Flexprice cost = $199 + (monthly billed volume × 0.5%)
For example:
- $10,000 in monthly billings: $199 platform fee + $50 variable fee = $249
- $50,000 in monthly billings: $199 platform fee + $250 variable fee = $449
- $100,000 in monthly billings: $199 platform fee + $500 variable fee = $699
- $250,000 in monthly billings: $199 platform fee + $1,250 variable fee = $1,449
These examples illustrate the published pricing formula and exclude taxes, payment-processing charges, and any separately contracted services.
The distinction between usage-event volume and billed revenue matters. A business can process a large number of usage events without necessarily generating proportionally high revenue. Under this pricing structure, the percentage-based fee depends on the amount billed, while event allowances remain a separate consideration.
What happened to Flexprice's previous pricing tiers?
Flexprice previously published four managed-cloud pricing tiers:
- Basic: Free, with 100,000 events per month
- Build: $500 per month, with 1 million events per month
- Scale: $1,000 per month, with higher event allowances
- Mission Critical: Custom pricing and event allowances
The previous structure also advertised a 20% discount for annual billing, along with different revenue thresholds, feature allowances, support arrangements, and deployment options across tiers.
In October 2026, Flexprice's newer pricing structure replaced those cloud tiers with Pay-as-you-go and Enterprise plans. The earlier annual discount and event-based tier prices belong to the previous packaging and should not be assumed to apply to the newer plans.
What features are included with Flexprice?
Subscription, usage-based, and hybrid billing
Flexprice supports multiple pricing models within its billing infrastructure.
These include:
- Subscription pricing: Fixed recurring fees billed monthly or annually
- Usage-based pricing: Charges calculated from measured consumption, such as API requests or compute hours
- Credit-based pricing: Prepaid or promotional credits applied against future usage
- Hybrid pricing: A combination of fixed subscription charges and variable usage fees
- Tiered and volume pricing: Different rates applied according to defined usage thresholds
These capabilities allow companies to combine predictable recurring charges with consumption-based billing.
For example, a SaaS business might charge a monthly platform fee that includes a set number of API requests, with additional usage billed separately. This approach can support both predictable customer spending and expansion revenue as consumption grows.
Real-time usage metering and invoicing
Flexprice provides usage metering capabilities that process customer activity and calculate billable quantities.
The underlying billing workflow includes several steps:
- Event ingestion captures usage information from APIs, applications, and other data sources
- Metric calculation aggregates events into billable quantities using configured rules
- Price application applies the appropriate subscription, tiered, or usage-based rates
- Invoice generation produces invoices based on calculated charges and applicable credits
- Usage reporting provides visibility into consumption and billing information
The ability to automate these processes matters for companies processing large volumes of usage data.
A billing engine designed for variable pricing must connect usage measurement with charge calculations, invoicing, and financial records.
Prepaid credits and wallet management
Flexprice supports prepaid and promotional credits, allowing businesses to manage balances that customers can use toward future consumption.
Credit-based billing can involve:
- Prepaid credits purchased before usage occurs
- Promotional credits granted as incentives or trial allowances
- Credit expiration based on configured validity periods
- Automated top-ups that replenish balances when thresholds are reached
- Credit consumption tracking that records how balances are used
These capabilities are relevant to AI and cloud companies where customers may purchase usage credits rather than pay for every individual transaction.
Prepaid credit models can also make variable spending easier to manage by providing a defined balance against which usage is charged.
For businesses implementing similar pricing structures, prepaid credits can support both usage flexibility and customer spending predictability.
Pricing experiments and contract flexibility
Flexprice provides configurable pricing models that support changes to plans, rates, and customer-specific billing arrangements.
Its documented capabilities include pricing experiments, plan overrides, and custom contract terms. Businesses can use these capabilities to manage different subscription structures or introduce new usage-based charges.
For example, a software company might need to:
- Launch a new usage-based product
- Offer different rates to enterprise customers
- Combine subscription fees with usage overages
- Apply customer-specific pricing agreements
- Adjust plan configurations as monetization requirements change
Pricing changes can affect customer invoices and revenue forecasts. Pricing simulations provide an additional way to evaluate potential revenue impact against historical usage before changes are deployed.
Integrations with existing business systems
Flexprice supports integration with external systems used to manage customer accounts, payments, and financial reporting.
Its documented integration ecosystem includes payment providers such as Stripe, CRM platforms such as Salesforce and HubSpot, and accounting tools such as QuickBooks and Zoho Books.
These connections support workflows involving:
- CRM data: Customer and contract information
- Payment processing: Collection of invoiced charges
- Accounting systems: Financial records and reporting
- Usage data: Event ingestion and billing calculations
- Customer-facing tools: Billing information and usage visibility
Integration requirements can affect implementation work, particularly for businesses using several systems to manage contracts, payments, and revenue reporting.
What factors affect the total cost of Flexprice?
Billing volume and usage-event limits
Flexprice's Pay-as-you-go pricing introduces two important measurements: billed revenue and usage events.
Billed revenue determines the percentage-based platform charge. Usage events represent the activity processed through the metering infrastructure.
These measurements are not interchangeable.
For example, an AI company may process millions of token-usage events but generate relatively modest monthly revenue. Another business could process fewer events while billing substantially more for high-value services.
The October 2026 Pay-as-you-go pricing snapshot includes an allowance of up to 50 million usage events per month. The published information reviewed does not establish a standard overage rate for events above that allowance.
As usage grows, forecasting both event volume and billed revenue becomes important for evaluating platform costs. The FinOps forecasting framework explains how historical consumption and expected changes can inform financial planning for variable technology costs.
Self-hosted versus managed-cloud deployment
Deployment method is another factor influencing the overall cost of Flexprice.
The managed-cloud offering provides hosted billing infrastructure in exchange for platform fees. Self-hosting allows businesses to operate the open-source components within their own environments.
Self-hosted deployments introduce operational responsibilities involving:
- Infrastructure provisioning and hosting
- Database and event-processing resources
- Application updates and maintenance
- Monitoring and system availability
- Security controls and technical administration
The open-source version uses the GNU Affero General Public License version 3. The AGPLv3 license defines the applicable conditions for using, modifying, and distributing covered software.
A free software license therefore does not necessarily mean a deployment has no operating costs.
Enterprise security, compliance, and support
Enterprise billing platforms must support requirements involving sensitive financial data, controlled access, and reliable transaction records.
Relevant capabilities include:
- Role-based access controls
- Single sign-on and identity management
- Audit logging for billing changes
- Deployment and infrastructure controls
- Support arrangements and service-level commitments
Enterprise-specific functionality can affect the scope and cost of a billing implementation. Flexprice's commercial enterprise components and customized arrangements are relevant to organizations requiring additional security, deployment, and support capabilities.
The AICPA SOC guidance provides context on assurance reports used to evaluate service organizations and their controls.
Evaluating Flexprice pricing for AI and SaaS businesses
Usage-based billing for AI companies
AI companies often face billing requirements that differ from traditional seat-based subscriptions.
Common billable metrics include:
- Input and output tokens consumed by language models
- API calls made to inference endpoints
- Compute time used for model training or execution
- Storage consumption for datasets and model artifacts
Flexprice supports billing models based on metered consumption, credits, and hybrid structures.
For AI companies evaluating its pricing, both the amount billed to customers and the number of events generated by their products can influence overall costs.
Billing requirements for cloud infrastructure providers
Cloud infrastructure businesses often charge for several types of consumption simultaneously.
A provider may measure:
- Compute hours
- Data storage
- Network bandwidth
- API requests
- Resource usage across different regions or instance types
Such workloads require metering systems that can process usage reliably and associate it with the correct customers and billing periods.
Flexprice supports usage-based pricing and configurable billing metrics, including the ability to use event attributes in pricing calculations.
Businesses with complex infrastructure workloads may also need to account for ingestion volumes, billing accuracy, invoice detail, and integrations when assessing implementation costs.
Subscription and hybrid billing for SaaS companies
SaaS companies transitioning from fixed subscriptions to usage-based billing may need to support both models during the same period.
A hybrid approach can combine a base subscription fee with usage-based charges above an included allowance.
This can help businesses preserve predictable recurring revenue while charging for additional customer consumption.
Flexprice's subscription, usage-based, and credit-based billing capabilities support these types of arrangements. The practical cost of implementation depends on the billing models used, the amount invoiced, and the supporting infrastructure required.
How Orb supports flexible pricing
Orb approaches flexible pricing from a revenue design perspective rather than treating billing solely as a back-office function. The platform connects usage metering, pricing execution, invoicing, and finance workflows to help product, engineering, and finance teams manage complex monetization models.
Orb's billing infrastructure supports usage-based, hybrid, and credit-based pricing, alongside enterprise contracts and changing billing requirements.
What sets Orb apart:
- Raw usage events architecture: Orb retains granular usage data to support billing calculations, historical analysis, and event-level auditability. Its billing accuracy capabilities support backfills, backdated price changes, and eligible invoice corrections while reducing manual reconciliation.
- SQL-based metrics: Orb supports SQL-defined billing metrics, enabling calculations such as averages, maximums, minimums, and other custom aggregations. This helps businesses define pricing around product-specific value metrics.
- Dimensional price groups: Orb supports pricing across multiple usage dimensions, such as region, instance type, and environment, using a single pricing configuration for dimension combinations.
- Pricing simulations: Orb Simulations allows teams to model pricing changes against historical customer usage before deployment. This helps teams evaluate projected revenue impact and make pricing decisions using existing consumption data.
- Finance workflows: Orb connects billing information with invoicing, revenue reporting, and accounting systems. Its NetSuite integration creates native transaction records to support reconciliation and financial reporting.
- Customer spending transparency: Orb provides spend controls, usage visibility, and tools for building customer-facing billing experiences that help customers understand and manage charges.
Orb customers have reported measurable operational results. Vercel reduced the time required to build and launch billing for new products by 80%, while Supabase processes more than 1.5 million invoices per month through Orb.
For SaaS and AI companies evaluating billing infrastructure, schedule a demo to explore how Orb supports usage-based billing, flexible pricing models, and integrated finance workflows.
Frequently asked questions
How much does Flexprice cost per month?
Under the October 2026 pricing structure, Flexprice's Pay-as-you-go plan costs $199 per month plus 0.5% of the amount billed through the platform. Enterprise pricing starts at $3,000 per month without a revenue-sharing fee. Actual costs depend on billed volume, usage requirements, and the selected deployment arrangement.
Does Flexprice offer a free plan?
Flexprice provides a free, self-hosted open-source edition under AGPLv3 licensing. Its previous Basic managed-cloud plan also offered free usage up to 100,000 events per month, but the October 2026 pricing update replaced that earlier four-tier cloud structure. Self-hosting can still involve infrastructure and operational expenses.
Does Flexprice charge based on usage events or billed revenue?
The Pay-as-you-go plan combines a $199 monthly platform fee with a 0.5% charge on billed revenue. The October 2026 pricing update also lists an allowance of up to 50 million usage events per month. Billed revenue determines the percentage-based fee, while usage events are a separate volume measurement.
How does Orb support hybrid subscription and usage-based billing?
Orb supports hybrid pricing models that combine recurring subscription fees with usage-based charges, prepaid credits, and enterprise commitments. Its billing engine tracks raw usage events and applies configurable pricing rules to generate accurate invoices. This helps SaaS and AI companies manage fixed and variable charges within a single billing platform.
How does Orb help businesses adapt their pricing models as they grow?
Orb helps businesses evolve pricing through configurable billing models, dimensional price groups, and pricing simulations. With Orb Simulations, teams can test pricing changes against historical usage data before deployment. The platform also supports plan migrations, backfilling, and backdating, allowing product and finance teams to adjust pricing without extensive engineering work.