Choose Mailgun if you need
- SMTP. We haven't found it on Mailjet's website.
- Integration with Zapier, n8n or Salesforce. We haven't found them on Mailjet's website.
- HIPAA or SSO. We haven't found them on Mailjet's website.
At a glance
- Both have a free plan.
- Mailgun's lowest paid plan is Basic at $15 per month for 10,000 emails, as of October 20, 2026.
- Mailjet's lowest paid plan is Starter at $9 per month for 8,000 emails, as of October 23, 2026.
- Both are available on API.
- Only Mailgun lists SMTP.
- Both work with Shopify, HubSpot and WordPress.
- Both list SOC 2, ISO 27001 and GDPR.
- Only Mailgun lists HIPAA and SSO.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Mailjet if you need
- Integration with WooCommerce, Google Cloud or PrestaShop. We haven't found them on Mailgun's website.
Mailgun
Nobody has reviewed Mailgun yet. Its rating shows once it has 3 reviews.
Review Mailgun
Mailjet
Nobody has reviewed Mailjet yet. Its rating shows once it has 3 reviews.
Review MailjetThe facts
- What it does
- MailgunTransactional email delivery service and API for developers
- MailjetEmail marketing software that's built for devs and loved by marketers
- Free plan
- MailgunYes
- MailjetYes
- Pricing
- MailgunNot confirmed
- MailjetNot confirmed
- Paid plans from
- Mailgun
What they share
From the platforms and integrations each website lists.
Platforms
Both
- API
Only Mailgun
- SMTP
Only MailjetNothing else listed
Integrations
Both
- Shopify
- HubSpot
- WordPress
Only Mailgun
- Zapier
- n8n
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Mailgun and Mailjet yet.
Used either of them?
Your review makes this comparison better for the next person. Review Mailgun or review Mailjet.