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

Self-hosted invoicing without the bloat.

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

Multi-tenant e-commerce SaaS platform built with Next.js, React, and NestJS. Features include storefront, admin dashboard, invoicing, payments (Stripe, PayPal, M-Pesa), and multi-currency support.

Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.

complete invoicing solution for self-employed contractors in Czech republic

Miru | Time Tracking and Invoicing and Employee Benefits. Built using Ruby On Rails and ReactJS

Free Accounting Software

Production CRM for carpet cleaning service | $32K contract | Next.js 15, React 19, TypeScript, Supabase, Twilio SMS, Real-time scheduling, Invoicing

Invoicing for freelancers & small businesses

Finote – AI & Blockchain Powered Invoicing & Payments

TypeScript SDK fro the Invoicetronic API

Streamlined invoicing made easy.

Ein webbasiertes Tool zur Verwaltung von Kunden, Projekten, Angeboten und Rechnungen – mit integrierter Zeiterfassung. Zielgruppe sind Einzelunternehmer, die ohne externe Tools ihren Arbeitsalltag organisieren wollen.

Professional workflow VS Code extension for consultants and freelancers: time tracking, notes, todos, and invoicing

ByteBills helps you generate invoices, receipts, delivery notes, and proforma invoices with ease. Track your business documents and get detailed reports.

A professional Progressive Web App (PWA) for generating barcodes, QR codes, scanning codes, and creating GST-compliant invoices.

Free Invoice Generator

SimplInvo is a modern software to manage your company or foundation's activities focusing on simplicity and practicality