Invoice Ninja

The product is invoicing and business management software that handles invoicing and quotes, online payments, recurring billing, time tracking and projects, expenses and vendors, and banking sync to help businesses create invoices, get paid, and track finances. It sells to freelancers, consultants, contractors, and small businesses including agencies, designers, developers, and accountants. It is delivered as SaaS with web, mobile and desktop apps and as self-hosted open-source software with a free forever tier and paid Pro and Enterprise plans.

Key features

• Professional invoicing with customizable templates
• Online payments via Stripe and PayPal
• Recurring invoices and auto-billing
• Time tracking and Kanban projects
• Expense and vendor management
• Banking sync and transaction import
• Branded client-side portal
• Quotes and proposals with e-signature
• E-invoicing support
• Inventory management
• Bulk email invoices
• Zapier and third-party integrations