Akaunting vs Invoice Ninja

Akaunting is an open-source online accounting software for small businesses, freelancers, and accountants. It provides invoicing, expense tracking, bank feeds, and financial reporting with a modular app system for extending functionality. Akaunting is available as a self-hosted installation or as a managed cloud service with tiered pricing.

Invoice Ninja is open-source invoicing and billing platform with time tracking and payment processing. It provides comprehensive features for financial management workflows. The tool is actively maintained with regular updates and strong community/vendor support.