About
Mailjet is a comprehensive email marketing and email API platform designed for collaboration between marketers and developers. It provides a flexible drag-and-drop Email Editor that supports responsive email design, branded templates, and AI-assisted content creation — making it accessible to beginners while meeting the demands of advanced users. Teams can collaborate directly inside the editor, manage permissions, lock brand assets, and work simultaneously on campaigns. Marketers benefit from features like segmentation, dynamic content personalization, A/B testing, automation workflows, landing pages, and form builders. Developers get access to a robust Email API, Parse API, SMTP relay, email validation endpoints, dedicated IPs, and full documentation. Mailjet also includes AI-powered tools such as an AI Email Generator, AI Assistant, and AI Segmentation engine, along with an MCP Server for advanced integrations. The platform prioritizes email deliverability, GDPR compliance, and security — making it a reliable choice for regulated industries and international businesses. Suitable for small businesses, technology companies, agencies, enterprises, franchises, and real estate teams, Mailjet supports use cases ranging from newsletter campaigns and transactional notifications to re-engagement workflows and onboarding sequences. Integrations with WordPress, WooCommerce, HubSpot, Shopify, and Google Cloud extend its capabilities across popular ecosystems.
Key Features
- Drag-and-Drop Email Editor: Build responsive emails, forms, and landing pages with a flexible visual editor. Includes a template library, Brand Kit, and AI-powered content generation.
- Team Collaboration Tools: Multiple users can co-create campaigns in real time, with role-based permissions and locked brand asset controls to maintain consistency.
- Email Automation & Segmentation: Create automated workflows for onboarding, re-engagement, and transactional sequences using a no-code builder, with audience segmentation for targeted messaging.
- Developer Email API & SMTP Relay: Full-featured Email API, Parse API, SMTP relay, email validation, and dedicated IP support for developers building transactional email infrastructure.
- AI-Powered Email Tools: AI Email Generator, AI Assistant, and AI Segmentation help craft better campaigns faster, with an MCP Server for advanced programmatic integration.
Use Cases
- E-commerce businesses sending promotional campaigns, abandoned cart reminders, and order confirmation emails via a unified platform.
- SaaS companies using the Email API and SMTP relay to deliver transactional notifications and system alerts at scale.
- Marketing teams collaborating in real time to build, review, and dispatch weekly newsletters using branded templates.
- Agencies managing email campaigns for multiple clients with role-based permissions and white-label-ready deliverability tools.
- Developers integrating Mailjet's API to automate onboarding sequences, password reset flows, and event-triggered emails within their applications.
Pros
- Built for Both Marketers and Developers: Rare combination of a user-friendly visual editor and a robust developer API in one platform, eliminating the need for separate tools.
- Strong Deliverability and Compliance: Built-in GDPR compliance, dedicated IPs, email validation, and deliverability services ensure emails reliably reach the inbox.
- Real-Time Team Collaboration: Simultaneous multi-user editing with permission controls reduces bottlenecks in email production workflows for growing teams.
- Extensive Integration Ecosystem: Native integrations with Shopify, HubSpot, WordPress, WooCommerce, and Google Cloud make it easy to connect with existing stacks.
Cons
- Advanced Features Locked Behind Paid Plans: Features like dedicated IPs, advanced automation, and priority support are only available on higher-tier paid subscriptions.
- Learning Curve for Full Feature Set: The breadth of API options, automation workflows, and segmentation tools can be overwhelming for solo users or very small teams.
- Template Customization Has Limits: While the drag-and-drop editor is capable, highly custom HTML email designs may still require direct coding knowledge for best results.
Frequently Asked Questions
What is Mailjet used for?
Mailjet is used to design, send, and automate both marketing emails (newsletters, campaigns, promotions) and transactional emails (order confirmations, password resets, notifications) from a single platform.
Does Mailjet offer a free plan?
Yes, Mailjet offers a free tier that allows users to send a limited number of emails per month. Paid plans unlock higher sending volumes, advanced features, and priority support.
Is Mailjet GDPR compliant?
Yes, Mailjet has built-in GDPR compliance tools and data security features, making it suitable for businesses operating in the EU or handling European customer data.
Can developers integrate Mailjet into their applications?
Absolutely. Mailjet provides a full Email API, Parse API, SMTP relay, and email validation endpoints with comprehensive documentation, making it easy to integrate into any application stack.
What AI features does Mailjet include?
Mailjet includes an AI Email Generator for writing email copy, an AI Assistant for campaign guidance, AI Segmentation for smarter audience targeting, and an MCP Server for advanced programmatic integration.
