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Mailjet

By Alaa Touil. Reviewed by Rabeb. Read our testing methodology →

Mailjet is a Transactional email service founded in 2010, headquartered in FR. Starting at Free · paid from $15/mo.

Explore Mailjet on SMTPedia

ReviewOur hands-on verdict, ratings, and full editorial breakdown.PricingAll tiers, hidden fees, and the true cost per email.AlternativesThe best competitors ranked by use case and price.DeliverabilityInbox placement scores across Gmail, Outlook, and Yahoo.FeaturesEvery feature tested, categorized, and rated.SMTP settingsHostnames, ports, auth, rate limits, and setup gotchas.IntegrationsNative connectors, Zapier bridges, and API integrations.API + MCPREST endpoints, SDKs, rate limits, and MCP server support.TutorialStep-by-step setup, from signup to first campaign.

Frequently asked questions

Is Mailjet worth it in 2026?

Our full editorial review covers pricing, deliverability, ease of use, support quality, and API/MCP maturity. Read the Mailjet review →

How much does Mailjet cost?

All pricing tiers, hidden fees, refund policy, and the true cost per email are broken down in the pricing tab. See Mailjet pricing →

What are the best alternatives to Mailjet?

Mailjet ranked against 10+ competitors by use case, pricing, and switching cost. See alternatives →

What are the SMTP settings for Mailjet?

Hostnames, ports, authentication, rate limits, and DKIM/SPF configuration for Mailjet. See SMTP settings →

Does Mailjet have an official MCP server?

Our API tab covers Mailjet's REST API version, SDKs, rate limits, and MCP server support (official, community, and commercial wrappers). See API + MCP →

This review follows our email infrastructure testing methodology. We disclose affiliate relationships in our editorial independence policy.

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