Open Saas Directory

Invoicing Software

Send invoices, track payments, and manage clients without per-seat SaaS fees. Explore open source invoicing software you can self-host and customize freely.

Open Source Projects tagged "Invoicing Software"

Invoice Ninja

Invoice Ninja

10,0762,704

Invoice Ninja is a source-available (Elastic License 2.0) invoicing, quoting, project, and time-tracking app built with Laravel, and a self-hosted alternative to FreshBooks and Bill.com. It covers client management, recurring invoices, online payments through 40+ gateways, expense tracking, and a client portal, with white-label branding for agencies and freelancers.

9/12/20262704 contributors