8 Best Email Design Tools and Platforms in 2026

Email design influences how subscribers experience marketing messages, newsletters, product announcements, and customer communications. A well-designed email makes content easier to scan, keeps branding consistent, and helps readers find important information and calls to action. However, designing emails that look good across different devices and email clients can be challenging because email rendering does not work exactly like standard web page design.

Email design tools help marketers, designers, and developers create, customize, and improve email layouts. Some provide drag-and-drop editors and ready-made components, while others focus on collaborative design systems, responsive HTML generation, or testing how emails appear in different inboxes. The right tool depends on whether you need to design an email from scratch, produce campaigns at scale, or improve the quality of existing templates.

AI is also becoming part of email design workflows. Depending on the platform, AI features can assist with content generation, design creation, and repetitive production tasks. However, AI-generated layouts still require human review for brand consistency, accessibility, mobile usability, and email-client compatibility. A useful email design tool should help teams work efficiently without compromising the final recipient experience.

In this guide, we compare the 8 best email design tools in 2026, covering visual editors, modular design, developer-friendly workflows, collaboration, and email rendering checks. We examine their key features, pricing options, free access, and ideal use cases to help you choose a tool for your email design process.

Why Do You Need Email Design Tools?

Email design tools help businesses create consistent, readable, and visually appealing emails without rebuilding every layout manually. They can also improve collaboration between marketing, design, and development teams.

• Create professional email layouts: Design newsletters, promotional campaigns, product announcements, and customer communications using visual editors or reusable components.
• Maintain brand consistency: Apply approved colors, fonts, logos, and design elements across campaigns.
• Improve responsive design: Build layouts intended to display correctly on mobile devices, desktops, and supported email clients.
• Reduce manual coding: Use visual editors or email-specific frameworks to reduce the effort required to create email HTML.
• Speed up production: Reuse templates, modules, and components instead of designing every email from scratch.
• Use AI-assisted design: Where supported, use AI to assist with content creation or accelerate parts of the design process.
• Improve collaboration: Share designs, review changes, and coordinate email production across teams.
• Check email rendering: Use compatible preview and testing tools to identify layout problems before campaigns are sent.

Email Design Tools Comparison

Email design tools vary in their editing capabilities, design workflows, collaboration features, and testing options. The following table compares eight tools by their primary use cases, key features, free access, and G2 ratings.

Tool	Key Features	Best For	Free Access	G2 Rating
Stripo	Drag-and-drop editing, HTML customization, reusable modules, email exports	Professional email design and marketing teams	Free plan available	4.8/5
Beefree	Visual editor, responsive templates, reusable blocks, HTML export	Marketing teams and agencies	Free plan available	4.7/5
Canva	Visual design, brand kits, graphics, collaborative editing	Email graphics and marketing creatives	Free plan available	4.7/5
Figma	Collaborative design, reusable components, prototyping	Custom email mockups and design systems	Free plan available	4.5/5
Litmus	Email previews, rendering checks, quality assurance, analytics	Email testing and design validation	Paid plans; trial availability varies	4.6/5
Email on Acid	Email previews, client testing, accessibility and spam checks	Cross-client email testing	Paid plans; trial availability varies	4.5/5
MJML	Responsive email framework, reusable components, HTML generation	Developers building responsive email templates	Free and open source	4.5/5
Postcards by Designmodo	Modular email design, visual editing, reusable blocks	Newsletter and marketing email design	Free access or trial; check current terms	4.7/5

Best Email Design Tools in 2026

Let’s explore the eight best email design tools in detail, including their design capabilities, key features, free options, and paid plans.

#1. Stripo

Stripo is an email design platform that helps marketers create responsive email layouts through a visual editor and reusable design components. It is suitable for businesses that regularly create newsletters, promotional emails, product announcements, and automated customer communications. Its visual workflow reduces the need to write email HTML manually while still giving experienced users options for more detailed customization.

The platform combines drag-and-drop editing with HTML and CSS customization, allowing teams to choose between visual design and code-level control. Its template library and reusable modules can help businesses maintain consistent branding across campaigns. Stripo also supports exporting designs to compatible email marketing platforms, making it useful for teams that design in one environment but send campaigns through another.

Stripo is particularly relevant to marketing teams and agencies that need flexibility across multiple campaigns and sending platforms. It can support both straightforward template creation and more advanced email production workflows. Before choosing a plan, review its current export limits, collaboration features, available integrations, and HTML customization options to ensure that they meet your requirements.

Key Features

• Drag-and-drop email editor: Create email layouts by arranging text, images, buttons, columns, and other supported content blocks.
• Template library: Start with pre-designed layouts for newsletters, promotional campaigns, announcements, and other email formats.
• HTML and CSS customization: Adjust email code when the visual editor does not provide the level of control required.
• Reusable content modules: Save recurring components such as headers, footers, product sections, and calls to action for future campaigns.
• Responsive email design: Build layouts intended to adapt to supported screen sizes and email clients.
• Email export and integrations: Transfer completed designs into supported email marketing platforms and sending systems.
• Interactive email elements: Use supported interactive components where compatible with the target email clients.
• Collaboration features: Coordinate template production and review using the capabilities available in the selected plan.

#2. Beefree

Beefree is a visual design platform for creating responsive emails and other digital content without building every layout from scratch. Its drag-and-drop editor helps marketers and designers assemble email layouts using ready-made components, making it useful for newsletters, promotional campaigns, and customer communications. The platform also offers developer-focused solutions for businesses that want to integrate email editing functionality into their own applications.

Beefree provides customizable templates and reusable content blocks that help teams maintain consistent branding across campaigns. Users can adjust layouts, add images and calls to action, and export designs for use with compatible email marketing platforms. Its developer offering, often referred to as the Beefree SDK, is relevant to software companies that want to embed a visual email editor within their products rather than build one independently.

Beefree is worth considering for marketing teams that want an accessible design workflow and for developers who need embedded email editing capabilities. The best option depends on whether you need the standalone editor or a commercial integration solution. Compare the current plan limits, export options, collaboration features, and developer licensing before committing to a paid product.

Key Features

• Visual email editor: Build email layouts by adding and arranging supported design blocks through a drag-and-drop interface.
• Responsive templates: Customize pre-designed layouts for newsletters, promotions, and other email campaigns.
• Reusable content blocks: Save recurring email elements to reduce repetitive design work and improve consistency.
• Brand customization: Adapt typography, colors, logos, and other visual elements to match brand guidelines.
• HTML export: Transfer finished email designs into compatible email service providers and marketing platforms.
• Embeddable editor: Use the developer offering to add email editing functionality to supported applications.
• Team collaboration: Use available sharing and collaboration features to coordinate email production.
• Free and paid plans: Compare the standalone editor’s capabilities with advanced collaboration and developer requirements.

#3. Canva

Canva is a visual design platform that helps businesses create email graphics, promotional assets, banners, illustrations, and other marketing content. It is especially useful for teams that need to produce branded visual elements for newsletters and email campaigns without relying on professional graphic design software. Its templates and visual editing tools can make routine design tasks accessible to marketers and small businesses.

Canva provides pre-designed layouts, image editing, typography controls, brand assets, and collaborative editing features. Marketing teams can use it to create newsletter graphics, promotional banners, product visuals, and other components that are then added to an email builder or marketing platform. It is important to distinguish between designing email graphics in Canva and producing a complete responsive email template: the latter may require a dedicated email editor or an appropriate export and integration workflow.

Canva is best suited to businesses that need flexible visual content creation as part of their email marketing process. Its free plan can be useful for basic design work, while paid plans provide additional assets and brand management capabilities. If your primary requirement is generating responsive email HTML, test whether Canva supports your intended workflow before using it as a replacement for a dedicated email design tool.

Key Features

• Visual design editor: Create marketing graphics by arranging text, images, shapes, and other design elements.
• Email and newsletter graphics: Produce banners, promotional images, product visuals, and supporting artwork for email campaigns.
• Pre-designed templates: Start with existing designs and customize them to suit your brand and campaign goals.
• Brand kits: Organize supported logos, colors, and fonts to maintain visual consistency across marketing assets.
• Image editing: Adjust images and create visual content for use in newsletters and promotional emails.
• Collaboration: Share designs and coordinate edits with other team members through supported collaboration features.
• AI-assisted design: Use available AI-powered content and design features where included in the selected plan.
• Integration with email workflows: Export or transfer suitable assets into your email marketing platform or dedicated email builder.

#4. Figma

Figma is a collaborative design platform used to create interface mockups, design systems, and visual prototypes. For email marketing teams, it can be useful for designing custom email layouts before they are built in an email editor or implemented with HTML. Designers can use it to establish the visual structure of a campaign, define typography and spacing, and align email layouts with a company’s broader brand system.

Figma supports reusable components, shared design libraries, comments, and real-time collaboration. These features help teams maintain consistency across email designs and coordinate feedback between designers, marketers, and developers. For example, a team can create a reusable email header, product card, button style, and footer in a design file, then use those elements across different campaign mockups. However, a Figma design is not automatically a fully tested, responsive email template; implementation and email-client testing may still be required.

Figma is most useful when email design is part of a wider design system or when teams need detailed control over the visual appearance of campaigns. It is less suitable as a standalone email sending or campaign reporting platform. Businesses should account for the additional work required to convert approved designs into production-ready email HTML and verify their rendering across relevant email clients.

Key Features

• Custom email mockups: Design newsletter and campaign layouts with detailed control over spacing, typography, colors, and visual hierarchy.
• Reusable components: Create repeatable design elements such as buttons, headers, footers, and product cards.
• Shared design libraries: Maintain common styles and components across multiple email designs.
• Real-time collaboration: Work with designers, marketers, and developers in shared design files.
• Comments and feedback: Collect stakeholder feedback and coordinate revisions before implementation.
• Prototyping: Demonstrate the visual structure and intended user experience of campaign designs.
• Brand consistency: Apply shared design rules to keep email mockups aligned with broader marketing and product branding.
• Developer handoff: Share design specifications and assets to help developers implement the approved email layout in a compatible email framework or builder.

#5. Litmus

Litmus is an email testing and optimization platform that helps marketing teams check email designs before sending campaigns. Unlike a traditional email design tool that focuses mainly on creating layouts, Litmus emphasizes email previews, rendering checks, quality assurance, and tools for evaluating the recipient experience. It is useful for businesses that need to ensure their emails display correctly across supported email clients and devices.

The platform provides email previews and testing capabilities that help teams identify layout issues, broken elements, and inconsistencies before a campaign goes live. These checks are particularly valuable because email clients can interpret HTML and CSS differently. Litmus also supports email quality assurance workflows and offers analytics capabilities in applicable products and plans, helping teams combine design validation with aspects of campaign performance measurement.

Litmus is best suited to organizations that send emails regularly and need a structured quality assurance process. It can complement visual editors such as Stripo or Beefree rather than replace them entirely. Before selecting a subscription, check which preview environments, testing features, collaboration tools, and analytics capabilities are included in the current plan.

Key Features

• Email previews: Preview emails across supported email clients and devices before sending a campaign.
• Rendering checks: Identify display differences that may affect layout, typography, images, and calls to action.
• Email quality assurance: Review messages for common problems before they reach subscribers.
• Design validation: Check the final email output rather than relying only on how it looks inside the editor.
• Accessibility checks: Use available testing features to identify potential accessibility issues and improve email usability.
• Collaboration workflows: Coordinate email review and approval among marketers, designers, and other stakeholders.
• Email analytics: Access engagement reporting where supported by the selected Litmus product and plan.
• Integration with email platforms: Incorporate testing and quality assurance into compatible email production workflows.

#6. Email on Acid

Email on Acid is an email testing platform designed to help marketers and developers verify how emails render across different email clients and devices. It is particularly useful for teams that create custom HTML emails or use multiple email marketing platforms and want to reduce the risk of display problems. Testing is an important part of email design because a layout that looks correct in one environment may render differently in another.

The platform offers email previews and quality assurance tools that help teams identify visual inconsistencies before sending campaigns. Depending on the available plan, its capabilities can also support checks related to links, images, accessibility, and spam-related issues. These tests help teams review the finished email and catch problems that might otherwise affect the recipient experience or campaign readiness.

Email on Acid is a good option for marketing teams that need dedicated pre-send testing rather than another visual design editor. It can be used alongside tools such as Figma, Stripo, or an email marketing platform. Before choosing a plan, compare the supported email clients, testing limits, quality assurance features, and collaboration options against your campaign requirements.

Key Features

• Email client previews: Check how email designs appear in supported email clients and devices.
• Rendering validation: Identify differences in layout, spacing, images, and other visual elements.
• Link checking: Use available testing capabilities to identify problematic links before a campaign is sent.
• Image verification: Check image display and related issues that could affect email presentation.
• Accessibility testing: Evaluate supported accessibility checks to help make emails easier for recipients to use.
• Spam-related testing: Use available checks to identify potential deliverability concerns before sending.
• Team review workflows: Coordinate testing and campaign approval through supported collaboration features.
• Integration with email workflows: Add testing to existing design and campaign processes without replacing the email sending platform.

#7. MJML

MJML is an open-source email framework designed to simplify the development of responsive HTML emails. Instead of writing all the complex markup required for email compatibility manually, developers can use MJML’s email-specific components and compile them into HTML. It is especially useful for teams that build custom email templates programmatically and want a more maintainable approach to responsive design.

The framework provides components for common email elements, including sections, columns, text, images, buttons, and other layout structures. Developers write MJML markup and compile it into email HTML intended to work across supported email clients. This can reduce repetitive coding and make complex templates easier to maintain. MJML is a development framework rather than a conventional drag-and-drop design platform, so users generally need familiarity with markup and a suitable development workflow.

MJML is best suited to developers, SaaS companies, and technical marketing teams that need control over email template code. Its open-source availability makes it attractive to organizations that prefer to manage their own development process without purchasing a dedicated visual builder. However, compiling an email does not guarantee identical rendering everywhere, so the resulting HTML should still be tested in the email clients used by the target audience.

Key Features

• Open-source framework: Use the framework without a proprietary visual editor subscription, subject to its license.
• Responsive email components: Build layouts using components designed for common email structures and responsive behavior.
• HTML compilation: Convert MJML markup into HTML suitable for email delivery.
• Reusable components: Organize email layouts into maintainable structures that developers can reuse across templates.
• Developer workflow: Work with code editors, version control, and development processes already used by the team.
• Custom styling: Apply supported attributes and styles to adapt email layouts to specific design requirements.
• Template scalability: Maintain consistent email structures across transactional messages, newsletters, and automated campaigns.
• Testing flexibility: Combine generated HTML with email preview and testing tools to validate actual rendering.

#8. Postcards by Designmodo

Postcards by Designmodo is a modular email design tool that helps users build email layouts by combining pre-designed content blocks. It is useful for marketers who need to produce newsletters, promotional emails, product announcements, and other branded communications without creating every design from a blank canvas. Its visual workflow helps simplify email production while allowing teams to customize layouts for different campaigns.

The platform provides a visual editor and modular design elements for building structured email layouts. Users can combine text, images, buttons, and other components to create emails that align with their brand and communication goals. Reusable modules can help teams maintain consistent design elements across multiple campaigns, while supported export options allow completed designs to move into compatible email sending platforms.

Postcards is worth considering for businesses that want a dedicated email design environment rather than a full marketing automation platform. Its value depends on the design flexibility, export capabilities, and template management features required by the team. Check the current plan details and compatibility with your email service provider before using it as the central part of your email design workflow.

Key Features

• Modular email design: Combine pre-designed content blocks to build structured email layouts.
• Visual editing: Customize text, images, buttons, and other supported components without coding every element manually.
• Reusable modules: Reuse common design elements across campaigns to maintain consistency and reduce repetitive work.
• Template creation: Build layouts for newsletters, promotions, product announcements, and other email formats.
• Responsive layouts: Create designs intended to adapt to supported devices and email clients.
• HTML export: Transfer completed email designs into compatible email delivery platforms using available export options.
• Brand customization: Apply consistent typography, colors, and visual elements to email templates.
• Free and paid options: Review current access limits and paid features to determine whether the platform fits your design workflow.

How to Choose the Best Email Design Tools

Choosing an email design tool depends on whether you need to create graphics, build complete email templates, develop responsive HTML, or test campaign rendering. Consider these factors before selecting a platform.

• Define your design workflow: Decide whether you need visual email creation, custom design mockups, reusable HTML components, or pre-send testing.
• Check responsive design support: Choose tools that help create or validate layouts for mobile devices and supported email clients.
• Evaluate customization: Determine whether you need drag-and-drop editing, reusable components, HTML and CSS access, or developer integration.
• Consider AI-assisted features: If AI is important to your workflow, assess whether the tool provides useful design or content assistance. Verify current availability and review all generated output before sending.
• Review collaboration features: Look for shared libraries, reusable templates, comments, approval workflows, and brand controls if multiple people work on email campaigns.
• Check testing capabilities: Consider dedicated preview, rendering, accessibility, and link-checking tools if email quality assurance is a major requirement.
• Confirm integrations and exports: Ensure the tool works with your email service provider and supports the export formats your workflow requires.
• Compare pricing and free access: Review plan restrictions, team seats, export limits, testing allowances, and paid features before committing.

Conclusion

Email design tools help businesses create, refine, and validate email campaigns while maintaining consistent branding and improving production efficiency. Some tools focus on visual editing and reusable templates, while others are designed for custom HTML development or testing email rendering across clients.

The right choice depends on your team’s technical skills, design requirements, and existing email workflow. Compare the tools’ editing capabilities, responsive design support, testing features, integrations, and total cost before making a decision.

The following table summarizes the eight email design tools covered in this guide.

Tool	Best Use Case
Stripo	Visual email design with HTML customization
Beefree	Responsive email creation and reusable design blocks
Canva	Email graphics and marketing creatives
Figma	Custom email mockups and collaborative design systems
Litmus	Email previews and quality assurance
Email on Acid	Cross-client rendering and pre-send testing
MJML	Developer-focused responsive email development
Postcards by Designmodo	Modular email design and reusable templates

Frequently Asked Questions

1. What are email design tools?

Email design tools are applications or frameworks that help users create, customize, or test email layouts. They can include visual editors, design software, HTML frameworks, and email rendering tools.

2. What are the best email design tools in 2026?

The best email design tool depends on your specific use case. Stripo and Beefree are suitable for creating responsive email templates, Canva for designing email graphics, Figma for custom email mockups and collaborative design systems, Litmus and Email on Acid for email testing, MJML for developer-focused responsive email development, and Postcards by Designmodo for modular email layouts and reusable design blocks.

3. Are email design tools free?

Some offer free plans or open-source access. Canva, Figma, Stripo, and Beefree offer free access options, while MJML is an open-source framework. Advanced features, exports, collaboration, or testing capabilities may require paid subscriptions.

4. What is the difference between an email design tool and an email template builder?

An email template builder primarily helps users assemble complete email layouts. Email design tools cover a broader range of activities, including graphics creation, design mockups, HTML development, and rendering tests. The categories overlap, and some products offer both design and template-building capabilities.

5. Can I design responsive emails without coding?

Yes. Visual builders such as Stripo, Beefree, and Postcards allow users to create email layouts through visual editing tools. However, custom requirements may still require HTML or CSS adjustments and testing.

6. Which email design tools are best for developers?

MJML is useful for developers who want to create responsive emails through code. Unlayer and Beefree also offer developer-oriented editor solutions, although they are not included as separate tools in this article’s eight-tool list.

7. Can Canva create complete HTML email templates?

Canva is primarily a visual design tool for graphics and marketing assets. For production-ready responsive email HTML, you may need a dedicated email builder or development framework to assemble the complete email.

8. Why should I test an email before sending it?

Email clients can render HTML and CSS differently. Testing helps identify layout problems, broken links, image issues, and other defects before recipients see the campaign.

9. Do email design tools support AI?

Some platforms offer AI-assisted design or content features, but capabilities vary. Review the current product documentation and verify that the specific AI functionality meets your requirements.

10. What is MJML used for?

MJML is an open-source framework for building responsive HTML emails. Developers use its email-specific components to generate email markup without manually writing every layout element.

11. Are Litmus and Email on Acid email design tools?

They are primarily email testing and quality assurance platforms. They complement design tools by helping teams preview emails and identify rendering or other quality issues before sending.

12. How do I choose the right email design tool?

Identify whether you need graphics, complete templates, custom HTML, collaboration, or testing. Then compare supported email platforms, responsive design features, ease of use, integrations, and pricing against your team’s workflow.

13. What are the top email design tools in 2026?

The top email design tools covered in this guide are Stripo, Beefree, Canva, Figma, Litmus, Email on Acid, MJML, and Postcards by Designmodo. They support different needs, including visual email creation, custom mockups, responsive HTML development, and email testing. The best option depends on your design process, technical requirements, and existing email marketing platform.