Mailjet Review 2026
The best email marketing software that's built for devs and loved by marketers
What is Mailjet?
Mailjet is an email marketing and transactional email platform combining a drag-and-drop campaign builder for marketers with a RESTful API and SMTP relay for developers. It supports automation, AI tools, deliverability services, and team collaboration, serving 100,000+ customers.
Best for
Mixed
Use cases
- Marketing email campaigns
- Transactional/lifecycle email
- Team-based email creation and approval
- Developer email integration
Key features
Drag-and-drop email editor with real-time collaboration
Email API and SMTP relay
AI email generator and assistant
Automation and AI segmentation
Deliverability monitoring and analytics
Pricing
Model
freemium
Price range
Free plan available; paid tiers plus contact sales for higher volumes.
Free tier
Yes
Integrations
Mailjet integrates with 5 tools including:
100+ integrationsCRMCMSEcommerceClaude Desktop (MCP Server)
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Impact
One platform. All partnerships. AI-powered.
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Hightouch
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HEY
A delightfully fresh take on email + calendar