
Description: Mailchimp is an email marketing platform that allows users to design email campaigns, automate marketing workflows, and track performance. It offers easy-to-use templates, integration with major CRM and ecommerce platforms, and analytics to optimize campaigns.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SparkPost is an email delivery service that focuses on delivering high volumes of email easily and reliably. It provides email infrastructure and services to help companies optimize their email programs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API