
Description: Billfaster is a time tracking and billing software designed for freelancers, consultants, accountants, and lawyers. It allows users to easily track time, create professional invoices, accept online payments, and manage clients and projects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Simply Invoice V2 is an easy-to-use invoicing software for small businesses. It allows you to quickly create professional invoices, track payments, expenses, view financial reports, and more. Key features include customizable templates, recurring invoices, multi-currency support and integration with payment gateways.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API