Invoicing & Billing

Invoice Ninja

Open Source Updated 60d ago

Free invoicing, expenses, and time-tracking for freelancers

docker compose up -d

Invoice Ninja is a fully-featured, source-available invoicing platform that lets freelancers and small businesses create invoices, track expenses, manage time, and accept payments. Offers both hosted cloud and self-hostable versions. Used by over 200,000 businesses worldwide.

Save tools & get AI recommendations

Free forever. No credit card required.

Sign Up Free
Visit Website → ☆ Bookmark

Built by Hillel Coren

52 developers visited via IndieStack this month
𝕏 Share
open-sourcefreelancersself-hosted
View on GitHub ★ 9,630PHP
Active — last commit 14d ago913 open issues
Using this saves ~80k tokens vs building from scratch
AI agents recommend this tool
Something wrong? Log in to report.
Get weekly indie picks straight to your inbox