Slimvoice is described as 'Insanely simple invoicing' and is an website in the Business & Commerce category. There are more than 25 alternatives to Slimvoice, not only websites but also apps for a variety of platforms, including iPhone, iPad, Android and Mac. The best alternative is Harvest, which is free. Other great sites and apps similar to Slimvoice are InvoicePlane (Free, Open Source), Invoice Ninja (Freemium, Open Source), Manta (Free, Open Source) and FreshBooks (Paid).
- 29 alternatives
- Invoice Ninja is a free, open-source solution for invoicing and billing customers. With Invoice Ninja, you can easily build and send beautiful invoices from any device that has access to the web. View 113 alternatives to Invoice Ninja
- Freemium • Open Source
- Android Tablet