Reporta is a comprehensive web-based tool that acts as your
CRM,
Project Management and Invoicing tool. Its a good fit for professional service organizations, such as marketing agencies, accountants and lawyers. It lets professionals identify leads and help them convert to paying clients. The same interface can then be used to manage the projects of these clients and at the end of the billing cycle, spit out an invoice. The service is offered in two different levels (pro and premium) and starts off at 10 euros per month. Its currently offered for the German market only.