A self-hosted open source application for managing your invoices, clients and payments.

Empower your hosting business with FOSSBilling, the free and open-source solution for efficient billing and client management.

Simple subscription billing in the browser

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights