invoicing

Here are 289 public repositories matching this topic...

akaunting / akaunting

Online Accounting Software

php money finance laravel erp balance invoices accounting crm invoicing payments fintech payroll billing budget laravel-application expenses bookkeeping akaunting

Updated Jan 4, 2026
PHP

idurar / idurar-erp-crm

Star

Free Open Source ERP CRM Software Accounting Invoicing | Node Js React

Updated Aug 16, 2025
JavaScript

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

Updated Jan 4, 2026
PHP

kimai / kimai

Star

Kimai is a web-based multi-user time-tracking application. Works great for everyone: freelancers, companies, organizations - everyone can track their times, generate reports, create invoices and do so much more. SaaS version available at https://www.kimai.cloud

php twig symfony doctrine invoicing self-hosted invoice time-tracker timetracker multilanguage time-tracking timetracking kimai tabler timetrackingapp

Updated Jan 4, 2026
PHP

frappe / books

Star

Free Accounting Software

electron javascript open-source vuejs offline accounting desktop invoicing frappe inventory-management hacktoberfest point-of-sale double-entry-accounting book-keeping

Updated Dec 29, 2025
TypeScript

bigcapitalhq / bigcapital

Star

💵 Bigcapital is financial accounting with intelligent reporting for faster decision-making, an open-source alternative to Quickbooks, Xero, etc.

inventory accounting financial invoicing payments expenses bills double-entry-accounting

Updated Jan 3, 2026
TypeScript

ever-co / ever-gauzy

Sponsor

Star

Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co

Updated Jan 4, 2026
TypeScript

InvoicePlane / InvoicePlane

Star

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

open-source php codeigniter invoices crm invoicing billing invoiceplane

Updated Jan 3, 2026
PHP

MicroPyramid / Django-CRM

Star

Open Source CRM based on Django and svektekit

open-source django svelte crm invoicing saas task-manager multitenancy cpq invoice-management lead-management django-crm sveltekit

Updated Dec 29, 2025
Python

andrewdwallo / erpsaas

Sponsor

Star

A Laravel and Filament-powered accounting platform featuring full double-entry accrual accounting, delivering modern automation for professional financial management.

finance laravel erp accounting crm invoicing saas fintech plaid filament livewire

Updated Dec 10, 2025
PHP

meteroid-oss / meteroid

Star

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

api rust typescript analytics stripe clickhouse invoicing payments self-hosted saas pricing billing plg subscriptions revenue metering modern-data-stack usage-based-billing

Updated Jan 1, 2026
Rust

itflow-org / itflow

Star

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.