Overview
Mailjet and Resend represent different eras of email platforms. Mailjet launched in 2010 as a comprehensive email platform with transactional email, marketing campaigns, and unique collaboration features. Resend arrived in 2023 with a laser focus on developer experience and React Email integration. See our detailed Mailjet comparison and Resend comparison.
Different Problems, Different Tools
Mailjet tries to be your complete email solution. You get transactional email, marketing campaigns, SMS, team collaboration, segmentation, and automation all in one platform. This is great if you want one tool for everything but can feel bloated if you just need to send password reset emails.
Resend takes the opposite approach. They do one thing exceptionally well: transactional email with great DX. If you're building with React and want your emails to feel like part of your codebase, Resend's React Email integration is unmatched.
Developer Experience
Resend wins on modern DX. Their API feels native to contemporary stacks, the TypeScript SDK is excellent, and React Email lets you build emails as components. Mailjet's API works fine but shows its age. That said, Mailjet has SDKs for every language and more comprehensive documentation for edge cases.
Collaboration Features
Mailjet's Passport feature is genuinely unique. Multiple team members can edit email templates simultaneously in real-time. If your marketing team frequently collaborates on campaigns, this feature alone might justify choosing Mailjet. Resend has nothing comparable.
Pricing
Mailjet is more affordable for most scenarios. Their unlimited contacts policy means you pay only for email volume. Resend's free tier (3,000 emails/month) is generous for small projects, but marketing contacts are priced separately from transactional email.
The Sequenzy Alternative
Both Mailjet and Resend are general-purpose email tools. If you're building a SaaS and need Stripe integration, MRR-based segmentation, and AI-powered sequences, consider Sequenzy. We combine transactional and marketing campaigns in one platform built specifically for SaaS founders.