Resend vs Mailjet: Features, Pricing and User Reviews 2026

Resend

Email API Built for Developers

Transactional Email API Email Infrastructure

Mailjet

Email Marketing Platform for Teams

Transactional Email API Email Campaign Management

Resend

Email API Built for Developers

Transactional Email API Email Infrastructure

Mailjet

Email Marketing Platform for Teams

Transactional Email API Email Campaign Management

Resend

Resend is an email API service that helps developers send emails from their applications. Think of it as the delivery system for your app's emails - whether that's password resets, welcome messages, or marketing campaigns.

The platform offers two main services: sending individual emails through their API, and sending marketing emails to groups of contacts. You can use any programming language, as Resend provides ready-made code libraries for Node.js, Python, Ruby, Go, PHP, Java, and more.

One standout feature is the React Email integration. This lets you build email templates using React components, which is much easier than writing traditional HTML email code. Resend also includes tools to track delivery, monitor email opens and clicks, and ensure your emails reach inboxes instead of spam folders.

Mailjet

Mailjet is a complete email platform that handles both marketing campaigns and automated transactional emails. You can design emails using templates or build your own from scratch without coding. The platform includes tools for managing contacts, creating email lists, and tracking how your emails perform.

It works through a web interface and also offers SMTP relay and API access for developers. This means you can send emails directly from your website or app. The service includes features like email validation to keep your contact list clean, A/B testing to improve results, and detailed statistics to understand how people interact with your emails.

Mailjet supports multiple languages and offers customer support in English, French, German, and Spanish.

Features of Resend and Mailjet

Resend

Developer-friendly REST API with multiple SDKs
React Email integration for modern templates
Real-time webhooks for email events
Domain verification and authentication tools
Deliverability monitoring and analytics
Transactional and marketing email support
Batch sending and scheduling
Email tracking (opens, clicks, bounces)
Audience management tools
Test mode for development
Multi-region email sending
GDPR and SOC 2 compliant

Mailjet

Drag-and-drop email builder with templates
Real-time team collaboration on campaigns
Contact list management and segmentation
Marketing automation and drip campaigns
A/B testing for subject lines and content
Detailed analytics and reporting dashboard
SMTP relay and REST API for developers
Email address validation tools
Multi-user access with role permissions
AI-assisted content creation
Landing page builder
Inbox preview across devices

Use Cases of Resend and Mailjet

Resend

Transactional Email Sending Password Reset Email Sending Welcome Email Sending Email Performance Tracking Email Domain Authentication Email Bounce Handling

Mailjet

Transactional Email Sending Marketing Email Sending Email Performance Tracking

Pricing of Resend and Mailjet

Resend

Resend offers flexible pricing for both individual emails and marketing campaigns.

Transactional Email Plans:

Free Plan: Send up to 3,000 emails per month with a 100 emails per day limit. Includes ticket support, 1 domain, and 1-day data retention.

Pro Plan ($20/month): Send 50,000 emails monthly with no daily limits. Includes 10 domains, 3-day data retention, and ticket support.

Scale Plan ($90/month): Get 100,000 emails per month with 1,000 domains, 7-day data retention, and Slack support. Dedicated IP available as an add-on.

Enterprise Plan: Custom pricing based on your needs with priority support, flexible retention, unlimited domains, and dedicated IPs included.

Marketing Email Plans:

Free Plan: Manage 1,000 contacts with unlimited broadcast sending, 1 audience, and 1 domain.

Pro Marketing ($40/month): Handle 5,000 contacts with unlimited broadcasts, audiences, and domains. Includes Slack support and marketing analytics.

Enterprise Marketing: Custom pricing with unlimited contacts, broadcasts, audiences, and priority support with dedicated IPs included.

Mailjet

Mailjet offers a range of pricing plans to fit different business needs. The Free plan includes 6,000 emails per month with a daily limit of 200 emails, perfect for getting started with up to 1,000 contacts.

The Essential plan starts at $17 per month for 15,000 emails monthly. This plan removes daily sending limits and adds unlimited contacts, online support, and 500 email validations per month. You also get AI-assisted content creation.

The Premium plan costs $27 per month for 15,000 emails and includes all Essential features plus advanced statistics, marketing automation, A/B testing, landing pages, and priority support. You get 2,000 email previews monthly and can manage up to 20 subaccounts.

For larger organizations, the Custom plan offers tailored solutions with dedicated account management, deliverability consulting, custom user permissions, and specialized training. Pricing is provided upon request based on your specific needs.