Mailjet alternatives
Providers that compete with Mailjet on at least one of: Transactional Marketing
European-focused, GDPR-friendly all-in-one.
Switching as SaaS product teams
A SaaS product sends on behalf of its customers, so the deciding factors are tenant isolation, whether suppressions can be scoped rather than global, and whether support can answer why one specific account did not receive one specific email. Lifecycle automation and transactional sending usually need to coexist.
Mailjet already covers what this audience leans on, so the list below is about price, ergonomics, and consolidation rather than closing a capability gap.
ranked for SaaS product teams
- 01
Elastic Email
Transactional MarketingLow-cost email API and SMTP relay with marketing features nearby.
Matches Mailjet on every priority weighed here, so the decision is price and preference.
$0/mo test plan with limited sending only to yourself · $19/mo for Email API up to 50,000 emails/mo - 02
Customer.io
Marketing TransactionalBehavior-driven lifecycle messaging.
Matches Mailjet on every priority weighed here, so the decision is price and preference.
No permanent free tier; trial only · $100/mo (Essentials) - 03
SendGrid
Transactional MarketingTwilio-owned veteran with broad SDK coverage.
Matches Mailjet on every priority weighed here, so the decision is price and preference.
60-day free trial only (permanent free tier was removed May 2025) · $19.95/mo for 50,000 emails - 04
Loops
Marketing TransactionalModern lifecycle and broadcast email for SaaS.
Gives up multi-tenant support against Mailjet and adds nothing on these priorities.
1,000 contacts and 4,000 sends/mo on the Free plan · $49/mo for 5,000 contacts - 05
Brevo
Transactional MarketingAll-in-one with a generous daily free tier.
Gives up multi-tenant support against Mailjet and adds nothing on these priorities.
300/day permanent · $9/mo for 5,000 emails - 06
Plunk
Self-hosted MarketingOpen-source unified email platform.
Gives up multi-tenant support against Mailjet and adds nothing on these priorities.
3,000/mo on hosted free plan · $19/mo or self-host - 07
SendPulse
Transactional MarketingMarketing suite with a generous transactional SMTP tier.
Gives up multi-tenant support against Mailjet and adds nothing on these priorities.
12,000 transactional emails/mo on SMTP Basic, 50 messages/hour · $15 pay-as-you-go for 10,000 emails, or $74.85/mo monthly for Pro 100,000 - 08
Mailchimp / Mandrill
Marketing TransactionalLegacy marketing giant, transactional via Mandrill.
Gives up multi-tenant support against Mailjet and adds nothing on these priorities.
500 contacts, 1,000 sends/month · $13/mo Essentials
Mailjet and its alternatives, side by side
Columns are the priorities SaaS product teams weigh, in order. Mailjet is the first row so the trade in each direction is readable at a glance.
| Provider | Multi-tenant | Event stream | Suppressions API | Operating since | Scheduling | Best published rate per 1,000 | Webhooks |
|---|---|---|---|---|---|---|---|
| Mailjet | Yes | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
| Elastic Email | Yes | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
| Customer.io | Yes | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| SendGrid | Yes | Yes | Yes | 2009 | Yes | $0.40 | Yes |
| Loops | No | Yes | Yes | 2022 | Yes | Tiers not published in comparable form | Yes |
| Brevo | No | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| Plunk | No | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
| SendPulse | No | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
| Mailchimp / Mandrill | No | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
Nothing on this list is a clean upgrade: every alternative trades something away against Mailjet on these priorities, so the choice depends on which of them the build actually needs.