
Description: InvoicePlane is an open-source self-hosted invoicing application. It allows small businesses to create and manage invoices, quotes, payments and customers. It has features for recurring invoices, tax rates, multiple currencies, invoice templates and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Invoicebus is an open-source invoicing and billing software designed for freelancers and small businesses. It allows users to create professional invoices, track payments and expenses, manage clients and projects, and automate billing. Key features include customizable templates, multi-currency support, recurring invoices, and integrations with payment gateways.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API