Billomat is described as 'Online Invoicing Tool is a perfect choise for every freelancer and small bussiness even for non-accountants. The Billomat service include customer management, quotes, invoices and reminders and what is most important its stress-free and secure!' and is a Invoicing software in the business & commerce category. There are more than 50 alternatives to Billomat, not only websites but also apps for a variety of platforms, including Mac, Windows, iPhone and iPad apps. The best Billomat alternative is Midday. It's not free, so if you're looking for a free alternative, you could try InvoicePlane or Invoicera. Other great sites and apps similar to Billomat are Onigiri, FreshBooks, Manta and Crater.