Project management and invoicing for freelancers and small businesses. DuetApp is a PHP application you can run on your server, VPS, or desktop/laptop.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted



C invoiCe is described as 'Fast, clean, and intuitive invoicing app designed specifically for freelancers and small business owners who need a simple way to send professional invoices—without complicated signups or bloated features' and is a Invoicing software in the business & commerce category. There are more than 100 alternatives to C invoiCe for a variety of platforms, including Web-based, iPhone, Windows, Android and iPad apps. The best C invoiCe alternative is Frappe Books, which is both free and Open Source. Other great apps like C invoiCe are Invoice Ninja, Manager, Skrooge and Akaunting.
Project management and invoicing for freelancers and small businesses. DuetApp is a PHP application you can run on your server, VPS, or desktop/laptop.



A simple time & expense tracking software with powerful invoice & report generation features Free small solution for all single users and one-man companies with up to two projects and 200MB cloud storage!




ZeeInvoices provides free AI-powered and personalized Invoices for every business. Create unlimited invoices with customized branding and predefined templates for all types of businesses.



invoicely is a free, powerful online billing and invoicing platform for small-to-medium size businesses and freelancers. Used by over 100,000 businesses worldwide, invoicely makes it easy to send, manage, and track invoices, estimates and bills through a simple, easy-to-use...




Super-simple invoicing for people who hate computers. This is an application that is built for people who value simplicity. It is aiming to be so easy to use that you are done under 5 minutes. Simplicity has a great value because it gets the job done with less time and less...

Logic Invoice is an accounting & invoicing solution, which you can use to build websites and online applications. Best of all, Logic Invoice is an open source project, allowing everyone to freely access the source codes and make their own customisations.


Billomat 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!
Crunched is a small business cloud accounting software that helps business owners manage their bookkeeping, send invoices, collect payments and more.




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Extremely easy-to-use accounting software designed for freelancers, designers and others who wish to follow their passion without having to learn double-entry accounting.



Elorus is the time-tracking, invoicing & project management solution for professionals & agencies. Focus on innovation & reap the fruit of your labor.




An open source web application meant to help manage & create invoices in a simple, straightforward way.
