
Description: MailChimp List Subscribe Form is an online service that allows you to create customizable signup forms to allow website visitors to subscribe to your email lists. It seamlessly integrates with MailChimp to handle list management and email campaigns.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MailOptin is an email marketing and lead generation WordPress plugin that helps websites convert visitors into subscribers and customers. It allows you to create opt-in forms, popups, slides and more to capture emails.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API