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Cerberus Responsive Email project preview
MarketingAlternative to LitmusAlternative to BeeFreeAlternative to Stripo

Cerberus Responsive Email

Production-tested responsive HTML email templates for newsletters and transactional mail.

View on GitHub Visit website
LicenseMIT
GitHub stars5.1k
Last commit1 weeks ago
Tags5 topics
Outlook Compatible EmailHtml Newsletter FrameworkResponsive Email TemplatesCross Client Email DesignMarketing
Overview

Why consider Cerberus Responsive Email?

Cerberus is an open-source suite of responsive HTML email design patterns. It provides fluid, responsive, and hybrid layout templates that render flawlessly across 50+ email clients including Outlook, Gmail, and Apple Mail.

Guided learning

Learn Cerberus Responsive Email by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of Cerberus

Cerberus eliminates email rendering bugs across old Outlook versions and modern mobile mail apps.

Quickstart

bash
1git clone https://github.com/emailmonday/Cerberus.git
2cd Cerberus
3# Open cerberus-hybrid.html or cerberus-responsive.html

Customize the copy, colors, and CTA buttons to send bulletproof marketing newsletters.

Cerberus is licensed under the permissive MIT License.

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Cerberus Responsive Email FAQs

Cerberus Responsive Email is listed as a Marketing tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

Cerberus Responsive Email is listed under the MIT license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

Cerberus Responsive Email is listed as an alternative to Litmus. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.