Billing
Showing 24 of 24 projects
An open-source API for metering and usage-based billing, supporting hybrid pricing models and self-hosting.
Open-source accounting software for small businesses and freelancers, built with Laravel and Vue.js.
Open-Source Subscription Billing & Payments Platform
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co
A high-performance, OpenIAP-compliant in-app purchase library for React Native with cross-platform support.
A self-hosted open source web application for managing invoices, clients, and payments.
An expressive, fluent interface to Stripe's subscription billing services for Laravel applications.
Open-source pricing and billing engine for SaaS companies to deploy, monitor, and experiment with custom subscriptions and usage-based pricing.
Empower your hosting business with FOSSBilling, the free and open-source solution for efficient billing and client management.
A curated collection of resources for software engineers building billing, payments, pricing and accounting systems.
A curated collection of resources for software engineers building billing, payments, and financial systems for cloud platforms.
The official Java client library for integrating with the Stripe API to process payments and manage billing.
A set of tools for rapid Laravel development, including starter kits, CRUD generators, form builders, and modular components.
Simple and elegant invoicing solution.
Double-entry accounting & ERP for the web
A payment processing library for Elixir and Phoenix providing a unified API for multiple payment gateways.
A Ruby framework for generating and displaying invoices with flexible business logic, tax handling, and multi-currency support.
A PocketBase extension built in Go that integrates Stripe webhooks for subscription management and payment processing.
A payment processing library for Elixir, inspired by Shopify's ActiveMerchant, supporting multiple gateways with fault tolerance.
A zero-maintenance smart FOSS tool that generates beautiful invoices for services and expenses.
A machine-readable database of VAT rates for digital services across countries and territories, including historical and territorial exceptions.
An Elixir library for interacting with the PayPal REST API, handling payments, payouts, billing plans, and agreements.
A CDK construct that sets up email notifications for AWS monthly billing thresholds.
A unified Adobe AIR Native Extension for implementing identical in-app billing workflows on Android and iOS.
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