Aggregation Billing Invoicing

Invoice Ninja

Invoice Ninja is a free open-source invoicing solution for freelancers and businesses.

Key Features

Invoice Ninja is a free platform to invoice clients and get paid online. Designed for freelancers and small businesses, Invoice Ninja is a full invoicing solution to help you get paid.

  • Create invoices & get paid online
  • 10 invoice template designs
  • Setup recurring Invoicing
  • Create quotes that convert to invoices

Invoice Ninja integration

Visit our knowledge base for comprehensive instructions on how to integrate Payfast with Invoice Ninja.