6 Best Retainful Free Alternatives in 2026

What is GetResponse?

GetResponse is an online email response software that allows small businesses to create, track and send professional emails within a few clicks. With features like automatic drag-and-drop picture insertion, draft saving, ultra-fast click activation, HTML support, responsive design and more, ...

What is Constant Contact?

Constant Contact is a comprehensive email marketing platform that helps small businesses manage email marketing and social media promotions. With time-saving tools to help you find your customers and easily communicate with them, Constant Contact streamlines the way you communicate with your ...

What is Campaign Monitor?

Campaign Monitor is a web and email marketing application that allows users to design and send marketing campaigns through the internet. Users use it to communicate with website visitors, create e-newsletters, build databases, and manage all other email marketing needs including multiple ...

What is MailBot?

MAILBOT is the leading email marketing software that helps you create, send, and track your high-converting emails. MAILBOT is built to grow your business faster by automating your email campaigns and allowing you to spend more time selling and less time executing.

What is Structure Pie?

Structure Pie is an invaluable tool for email marketing. Design email newsletters, offers, discounts, and other content with ease, using templates or from scratch. Schedule delivery to maximize engagement and use detailed insights to optimize performance. Automations keep customers informed and ...

What is Emma?

Emma is the email marketing application that makes creating, sending and tracking emails fast and easy. Emails can be created from scratch or built based on your newsletter templates. There is no limit to the number of subscribers you can manage. Emma automatically optimizes images in your ...