Discover the best indie invoicing & billing tools built by independent developers. Focused functionality, fair pricing, and real human support.
30 tools · Updated daily · Browse full category →
Zero-maintenance invoicing that generates beautiful invoices automatically
🛒 litecart - shopping cart in 1 file with card and cryptocurrency payment support
Docker Test Application - Shopping Cart Micro Service self hosted
A basic functional shopping cart for a self hosted online store. This uses React, Redux and Node.
SellSynapse - Self-hosted Telegram bot builder for e-commerce. Create stores with payments, product
(VIN Parser) Self-Hosted NHTSA Product Information Catalog Vehicle Listing Client
A lightweight, self-hosted inventory and business management app.
StockTrack is a lightweight, self-hosted inventory management system built with HTML, PHP, and SQLit
Lightweight network IP scanner with web GUI - Real-time host discovery, inventory management, ELK/Gr
CodeIgniter 4 Auto API Generator - Instantly create production-ready RESTful APIs from your database
High-performance, resource-efficient Minecraft reverse proxy and library with robust multi-protocol
Generate beautiful invoices from simple Typst or YAML data records
PDF invoice generator for .NET Core. Create invoices easily, including example CLI.
A Python-based tool to generate professional invoices and quotations with PDF export, MySQL storage,
Python tool to machine read shopping receipt from Lidl Switzerland
Open-source HR management software for growing teams.
Open-source ERP with full HR and payroll modules.
Open-source HR management for small and medium enterprises.
Open-source accounting software for small businesses.
Open-source ERP with accounting, inventory, and HR modules.
Open-source invoicing application for freelancers.
Open-source metering and usage-based billing.
Open-source invoicing app for freelancers.
Free invoicing, expenses, and time-tracking for freelancers
See your freelance income and workload before it happens
Manage Factur-X and ZUGFeRD 2.0 PDF invoices in PHP
Swiss QR Bill generation for Node.js and browsers
Library for creating European-compliant electronic invoices
Simple invoicing REST API send JSON, get a PDF
Super simple PDF invoicing library for Ruby