akaunting
Online Accounting Software
getlago
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
killbill
Open-Source Subscription Billing & Payments Platform
ever-co
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co
flexprice
Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access
hyochan
In App Purchase module for React Native that confirms OpenIAP
InvoicePlane
A self-hosted open source application for managing your invoices, clients and payments.
naiveHobo
Deep neural network to extract intelligent information from invoice documents.
laravel
Laravel Cashier provides an expressive, fluent interface to Stripe's subscription billing services.
openmeterio
Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.
kdeldycke
💰 Billing & Payments knowledge for cloud platforms
meteroid-oss
Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights
itflow-org
All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location management with ticketing and billing capabilities, with a client portal on the side.
SolidInvoice
Simple and elegant invoicing solution.
WINBIGFOX
Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.
Ctrlpanel-gg
CtrlPanel offers an easy-to-use and free billing solution for all starting and experienced hosting providers that seamlessly integrates with the Pterodactyl panel.
PaddleHQ
A complete starter kit that you can use to build and deploy a Next.js SaaS app powered by Paddle Billing.
hotspotbilling
PHP Mikrotik Billing - Voucher management for Mikrotik Hotspot
raystack
Frontier is an all-in-one user management platform that provides identity, access and billing management to help organizations secure their systems and data. (Open source alternative to Clerk, WorkOS)
The-SaaS-Factory
Professional Next 14 SaaS Boilerplate to develop your new product in a weekend with a powerful and scalable stack. - Next 14 (FullStack) - Clerk - Tailwind CSS, TypeScript - Prisma
poowf
An Open Sourced Invoice System developed for anyone who needs to generate out an invoice and manage clients
Cyclenerd
💸 Calculate estimated monthly costs of Google Cloud Platform products and resources via YAML files and CLI program (Linux, macOS, Windows)