Analytics & Marketing / Email Marketing Verified 11 Jan 2026

Mailjet

Transactional and marketing email APIs from Paris.

Paris, France · Founded 2010 · Freemium
A European alternative to Mailchimp Klaviyo Kit (ConvertKit) ActiveCampaign AWeber Constant Contact Campaign Monitor

About Mailjet

Mailjet is a French cloud email platform headquartered in Paris that provides marketing email, transactional email and SMTP relay through a single API and dashboard. It includes a drag-and-drop editor, real-time collaboration on templates, segmentation, marketing automation, contact management and detailed analytics, with GDPR-aligned EU data centres. Mailjet is owned by the Swedish communications group Sinch, which acquired Mailjet's parent Pathwire in December 2021. Pricing is based on monthly send volume with a free tier and paid plans for marketers and developers.

Quick facts

Pricing model Freemium
Free trial
Open source
Self-hostable No
Public API Yes
Target audience B2B
Company size fit All
DPA available Yes
Data stored in EU Yes
Last verified by eubuilt.eu on 11 Jan 2026 — re-checks every 6 months Flag listing → Read our criteria →