Create, review, and launch campaigns together in real time — without approval bottlenecks slowing you down.
Leading companies in more than 30 countries design their emails with JustRelate Email Builder


Professional emails in minutes, not weeks
Build polished, on-brand emails with AI assistance and drag-and-drop editing — no coding skills, no agency dependency, no bottlenecks.
Emails in minutes
Build production-ready emails with drag and drop — no coding required, full brand control built in.
Pixel-perfect rendering
Ensure consistent display across all major email clients and devices, every time you hit send.
Faster execution
62% of email teams take two weeks or longer to create a single email.
Built on the most reliable email code in the market
Developed by a dedicated R&D team and continuously refined, JustRelate Email Builder produces robust, standards-compliant HTML that renders reliably where other builders break.
Enterprise-grade security
Operate in a dedicated, secure workspace with granular access controls and seamless SSO integration.
Real-time quality control
Audit campaigns instantly to catch rendering issues and verify full compliance with email compatibility standards before anything goes live.
Easy validation
Use integrated proof routing to share previews, collect feedback, and accelerate cross-team approvals — all within one workspace.


Design without compromise
No fixed templates. Drag and drop any element to build layouts that match your brand exactly — headers, footers, and everything in between.
Rich media, natively supported
Embed video, animated GIFs, background images, and more. JustRelate Email Builder expands what's technically possible in email without workarounds.
Interactive elements that perform
Hover states, sliders, and dynamic content push past static email limitations — creating experiences that drive engagement.
Real-time collaboration for faster production
Give your team shared access to campaign files so work moves forward in parallel, not in sequence.
In-context feedback
Comment directly on templates, make live edits, and confirm decisions in real time — cutting review cycles from days to minutes.
Stakeholder previews without logins
Generate mirror links to share and validate renders with anyone — no platform access required.


Create email campaigns using AI
Generate brand-aligned, multilingual content with AI — fully embedded in JustRelate Home and orchestrated across Web Builder and Marketing Automation.

Email Builder adapts to your platform
As a cloud-based solution, JustRelate Email Builder connects seamlessly with your existing marketing automation, CRM, and IT landscape.






Everything you need to build better, faster
A complete toolkit for modern, scalable email production.
Intuitive drag and drop
Build emails, templates, and campaigns in minutes with a seamless, no-code editing experience.
Pre-built smart modules
Use ready-made blocks for text, images, video, and buttons to accelerate production and maintain consistency.
Unlimited customization
Control layout, spacing, and structure down to the pixel — design every detail the way your brand requires.
Advanced HTML control
Switch to code view anytime to develop custom sections and build fully tailored email solutions.
Centralized brand assets
Store and manage all media in one secure library to streamline workflows and protect brand integrity.
Scalable campaign production
Duplicate campaigns and connect data feeds to multiply output without multiplying effort.

Transform how your team builds emails
See the measurable impact when your marketing team operates without friction.
Before
Time to market with agencies: 2 days to 2 weeks.
After
In-house with JustRelate Email Builder: 1 to 2 hours
8 to 80x faster
Before
€500 – €2,000 average cost per email
After
Unlimited emails, one license
Up to 90% cost reduction
Before
Outdated static emails losing effectiveness
After
| Interactive emails that engage and drive revenue |
Priceless
Up to 80%
time savings
99.9%
uptime SLA
x4
output increase
+75%
efficiency
Your path to email excellence
We guide your team from initial setup to scalable, high-performance email operations.
Onboarding and foundation
We align teams, define KPIs, and configure your branded Email Builder environment — including user roles, brand assets, and routing compatibility tests. From module analysis to optimized mockups, we design and validate your new email templates.
Integration and quality assurance
Validated designs are fully integrated into Email Builder and tested across devices, clients, and dark mode environments. Comprehensive quality and router testing ensure flawless compatibility, supported by a detailed performance report.
Training and enablement
We train your teams to build, optimize, and scale email campaigns autonomously through hands-on sessions and practical materials. Weekly coaching during the launch phase ensures adoption, performance optimization, and best-practice implementation.
Subscription and ongoing support
Your subscription provides unlimited campaign production, dedicated licenses, and full platform access. A dedicated Account Manager and expert support team ensure continuous optimization and operational excellence.
Built for teams like yours
JustRelate Email Builder is purpose-built to meet the exact needs of your team.

For Design & Content Teams
Design dynamic, on-brand emails without coding limits.

For Brand & Communication Teams
Centralize assets and scale campaigns with brand consistency.

For Marketing Teams
Insource email production and accelerate campaign delivery.
For CRM Teams
Build high-impact emails to boost targeting and lifecycle performance.

For Design & Content Teams
Design dynamic, on-brand emails without coding limits.

For Brand & Communication Teams
Centralize assets and scale campaigns with brand consistency.

For Marketing Teams
Insource email production and accelerate campaign delivery.
For CRM Teams
Build high-impact emails to boost targeting and lifecycle performance.
Teams love JustRelate Email Builder
Join thousands of marketers accelerating email marketing production.
+22%
in revenues
€150k
cost savings
+75%
in campaign productivity
"We achieved excellent results: +22% in revenues, in a campaign that generated almost 57 million euros!"

Customer Value Manager at Center Parcs Group
"JustRelate Email Builder has provided us with flexibility for localisation and translation. It has become an indispensable tool for us."
"The Email Builder is a turnkey, easy-to-use and built for business teams. It empowers us to accelerate performance."

Etienne Bateau
CRM Director at TAG Heuer
Frequently asked questions about Email Builder
Dartagnan is now JustRelate Email Builder. As part of the JustRelate Home, all of our products — including Dartagnan — have been brought together under the JustRelate brand. The Email Builder you see here is the same solution, built by the same team, with the same technology and expertise — now fully integrated into the JustRelate ecosystem. If you were a Dartagnan user, nothing changes on the product side; you simply benefit from a more connected marketing hub experience.
Dartagnan is now JustRelate Email Builder. As part of the JustRelate Home, all of our products — including Dartagnan — have been brought together under the JustRelate brand. The Email Builder you see here is the same solution, built by the same team, with the same technology and expertise — now fully integrated into the JustRelate ecosystem. If you were a Dartagnan user, nothing changes on the product side; you simply benefit from a more connected marketing hub experience.
Of course! You can request a demo with an expert to evaluate features and fit. Simply send us an email to: info@justrelate.com or use the contact form.
Of course! You can request a demo with an expert to evaluate features and fit. Simply send us an email to: info@justrelate.com or use the contact form.
No - JustRelates Email Builder is an intuitive drag-and-drop solution that lets you design campaigns in minutes without any coding.
No - JustRelates Email Builder is an intuitive drag-and-drop solution that lets you design campaigns in minutes without any coding.
The answer is quite simple: JustRelate's email builder guarantees greater flexibility, unique design features and excellent integration capabilities. No wonder companies such as Lacoste, Air France, DIOR and Nestlé use it.
The answer is quite simple: JustRelate's email builder guarantees greater flexibility, unique design features and excellent integration capabilities. No wonder companies such as Lacoste, Air France, DIOR and Nestlé use it.
Yes! JustRelate EmailBuilder comes with the Marketing Home hub and features built-in AI capabilities that allow you to effortlessly create high-quality content. You can automatically generate text in your desired tone of voice, translate it into any language, and ensure that all content is fully compliant with your brand guidelines.
Yes! JustRelate EmailBuilder comes with the Marketing Home hub and features built-in AI capabilities that allow you to effortlessly create high-quality content. You can automatically generate text in your desired tone of voice, translate it into any language, and ensure that all content is fully compliant with your brand guidelines.
Our email builder is compatible with standard marketing automation and routing solutions. In addition, the solution integrates its own email marketing suite, a web builder for creating landing pages, and a CRM system. Thanks to the Marketing Home, you can also connect any third-party tools via APIs.
Our email builder is compatible with standard marketing automation and routing solutions. In addition, the solution integrates its own email marketing suite, a web builder for creating landing pages, and a CRM system. Thanks to the Marketing Home, you can also connect any third-party tools via APIs.

Ready to create email campaigns in hours instead of weeks?
Stop waiting on agencies. Bring email production in-house and start designing engaging, interactive, brand-consistent emails today.

