BoxBilling review
An open-source billing stack for metered, subscription, and hybrid products.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
BoxBilling is an API-first billing platform for AI products and usage-based software companies. It supports usage metering for tokens, inference calls, GPU-hours, and custom billable events alongside subscription and hybrid billing. Teams can manage invoices, payments, wallets, prepaid balances, subscriptions, customer accounts, and overdue-payment workflows. Its open-source and self-hostable approach makes it relevant for teams that want control over their billing infrastructure rather than a narrow hosted checkout tool.
The published Custom plan includes unlimited events and invoices, unlimited customers, usage, subscription, and hybrid billing, real-time metering, and bxb Elements UI components. It also includes managed hosting in the EU, US, or on dedicated infrastructure. Pricing is custom, and there is no free plan. The plan covers a wide operational surface: automated invoice generation, sending, reconciliation, credit notes, payment processing through multiple providers, lifecycle controls, wallets, top-ups, and automatic credit application.
BoxBilling fits products that need billing logic embedded into a customer experience. Its customer portal covers invoices, payments, subscriptions, and usage, while embeddable web components include React and Vue wrappers. Integrations include Stripe, Adyen, GoCardless, UCP, NetSuite, Xero, HubSpot, Salesforce, Anrok, and Avalara. Teams wanting metering, flexible billing models, and self-hosting should consider it; companies needing only straightforward recurring subscriptions may prefer a simpler billing product.
BoxBilling pros and cons
- Where it wins
- Supports usage, subscription, and hybrid billing models
- Handles metering, invoices, wallets, credits, and dunning
- Offers API, self-hosted, and embeddable component options
- Where it doesn't
- Custom pricing requires a sales conversation
- The platform is presented as early-access
- May be more than needed for simple subscription billing
BoxBilling fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update