Best 5 Tools for Building Email Templates in 2026

MailerSend is a cloud-based email service that focuses on sending emails automatically from your apps or websites. Unlike regular email services for marketing campaigns, MailerSend specializes in sending individual messages triggered by user actions.

Kit is a platform that helps you build and manage an email list. You can create signup forms and landing pages to collect email addresses, then send messages to your subscribers. It works differently from other email tools because it focuses on what creators need.

Substack is a publishing platform that helps writers create and send newsletters to their readers. Unlike traditional blogging sites, it puts email delivery at the center, ensuring your content reaches people directly in their inbox. You can write long articles, record podcasts, upload videos, or share short notes similar to social media posts.

Mailercloud is a web-based email marketing tool that lets you create, send, and track email campaigns. You can design professional-looking emails using a simple drag-and-drop editor, or use ready-made templates to get started quickly. The platform includes features like contact list management, email automation, A/B testing, and detailed analytics.

Beehiiv is a platform where you can write and send newsletters while also building a website for your content. It gives you one place to create, publish, and manage everything related to your newsletter business. The platform includes tools that help you understand your audience through clear data reports and analytics.