Discover 86+ indie Invoicing & Billing tools built by independent makers. Open-source and bootstrapped alternatives with install commands and compatibility data.
Shopping cart solution
Open-source subscription billing platform.
A source-available invoice, quote, project and time-tracking app built with Laravel
Laravel and Filament-powered accounting with full double-entry accrual
Self-hosted app for Time Tracking, Invoice Generation, Project & Client Management, built with Larav
Free & Open-Source Invoice Generator – Live PDF Preview, No Sign-Up, 100% In-Browser. Includes a Str
Invoice Ninja: Desktop/mobile admin portal built with Flutter
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s w
All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certific
Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
Simple and elegant open-source invoicing solution
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co