Invoice Ninja | Free Invoicing Software for Small Businesses
Invoice Ninja
Introduction
Invoice Ninja is a powerful open-source invoicing, billing, and time-tracking platform built for freelancers, small businesses, and enterprises to manage finances with ease.
Use Cases
Invoicing & Billing
Create and send professional invoices and quotes to clients worldwide.
Time Tracking
Track billable hours and convert time logs directly into invoices.
Client Management
Maintain detailed client records, payment history, and communication logs.
Features & Benefits
Customizable Invoices
Design branded invoices and quotes with your own templates and styles.
Automated Workflows
Set up recurring invoices, auto-billing, and payment reminders.
Multiple Payment Gateways
Accept payments via PayPal, Stripe, ACH, Apple Pay, and more.
Open-Source & Self-Hosted
Run it on your own server or use the hosted SaaS version for convenience.