Mailjet

Mailjet is an email service provider that handles both marketing campaigns and transactional emails from a single platform. Founded in 2010, it is used by over 150,000 businesses for email delivery.

Marketing and Transactional in One

Most email tools force you to choose between marketing and transactional email. Mailjet does both: send newsletters and promotions through the marketing tools, and password resets and order confirmations through the API or SMTP relay.

What You Get on the Free Plan

• 6,000 emails per month - Monthly allowance with a 200/day limit
• Unlimited contacts - No cap on your subscriber list
• Drag-and-drop editor - Build emails visually without coding
• API and SMTP access - Send transactional emails programmatically
• Real-time monitoring - Track delivery, opens, and clicks as they happen
• Statistics - Basic campaign performance reporting

What to Know

The 200 emails/day limit can be restrictive if you have a large list. Mailjet branding appears on free plan emails. The real-time collaboration feature lets multiple team members work on the same email template simultaneously, which is unique in this space.