Alternative products to Invoice Ninja

Bookipi Invoice app is an award winning tool made for freelancers and small businesses to make invoices & estimates in seconds and get paid on the go.

Manta is a flexible invoicing desktop app that allows you to quickly make beautiful invoices without the need of using design software like Photoshop, InDesign or Sketch. It's geared toward people who need to make invoices from time to time such as freelance designers, developers, photographers or writers ... etc. No Internet, monthly fee required!