Constant Contact vs Mailjet: Complete Comparison (2026)
Choosing between Constant Contact and Mailjet is a common decision for email marketing buyers in 2026. Constant Contact has been in the market since 1995, giving it a 15-year head start over Mailjet (founded 2010). Constant Contact serves 600K+ users while Mailjet has 150K+ users globally. Constant Contact differentiates with email campaigns and event marketing, while Mailjet leads with collaborative email editor and transactional api. In this head-to-head comparison, Mailjet earns a higher hiltonsoftware.co score of 86/100 — but the right choice depends on your specific needs, budget, and team size.
Quick Comparison
Feature-by-Feature Comparison
Pros & Cons at a Glance
After comparing Constant Contact and Mailjet across features, pricing, and user satisfaction, Mailjet takes the lead with a score of 86/100 versus Constant Contact's 82/100. Mailjet's key advantages include "real-time email collaboration" and "good transactional api". That said, Constant Contact has its own strengths — particularly "very beginner-friendly" — making it a viable alternative for specific use cases.
On pricing, there's a clear difference: Mailjet offers a free plan, making it more accessible for individuals and small teams exploring email marketing solutions. Constant Contact starts at $12/mo with no free tier, but often justifies the cost with email campaigns and event marketing.
Bottom line: Choose Constant Contact if you need nonprofits and local businesses running events and email campaigns. Go with Mailjet if your priority is marketing teams needing collaborative email design with transactional delivery. Both are strong email marketing tools — we recommend trying the free plan of each before committing.
Nonprofits and local businesses running events and email campaigns.
Marketing teams needing collaborative email design with transactional delivery.