Growth · alternatives · 2026

24 alternatives to Mailjet

Send marketing and transactional emails with one account

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mailjet launched in 2014; newer entries below may have overtaken it.

1. 1
   Passport by Mailjet▲137

   Create beautiful, responsive e-mails

   2016 · mailjet.com · its alternatives →

2. 2
   Unosend▲205

   Send transactional + marketing email w/ 99.9% deliverability

   Dec 2025 · unosend.co · its alternatives →

3. 3
   SendOut▲224

   Affordable email marketing for bloggers and influencers

   2017 · sendout.io · its alternatives →

4. 4
   [Sending]flow▲191

   All-in-one Webflow email autoresponder

   2024 · sendingflow.app · its alternatives →

5. 5
   Spently▲92

   Turn your transactional emails into marketing opportunities.

   2016 · spently.com · its alternatives →

6. 6
   MailerSend▲305

   Better transactional emails for teams.

   2020 · its alternatives →

7. 7
   Mailjet▲52

   Deliver all your email with our web tool, SMTP relay and API

   2015 · mailjet.com · its alternatives →

8. 8
   Sender▲297

   Super easy and affordable email marketing platform

   2021 · sender.net · its alternatives →

9. 9
   Postcards▲238

   Create 💌 emails in minutes with drag & drop simplicity

   2018 · designmodo.com · its alternatives →

10. 10
    Spaceship▲160

    Get as many highly-targeted e-mail leads as you like.

    2016 · expireddomains.com · its alternatives →

11. 11
    MailerSend - Transactional SMS API▲126

    Build strong customer connections with transactional SMS

    2022 · mailersend.com · its alternatives →

12. 12
    MailZak▲164

    Give a boost to your #EmailMarketing

    2016 · mailzak.com · its alternatives →

13. 13
    SendPulse for Slack▲168

    Do email marketing without leaving Slack!

    2017 · sendpulse.com · its alternatives →

14. 14
    Postal.io for HubSpot▲81

    Send handwritten notes, gifts, or direct mail in minutes

    2020 · ecosystem.hubspot.com · its alternatives →

15. 15
    Mailyte▲75

    Email for your team, your app, and your customers.

    Sep 2026 · mailyte.com · its alternatives →

16. 16
    tl;dr Marketing▲96

    A fortnightly email with featured online marketing posts

    2015 · tldrmarketing.com · its alternatives →

17. 17
    A self-hosted email engine▲149

    Everything you need to start sending newsletters, drip campaigns, transactional emails. Mailcoach is a fully featured email marketing platform built for growing creators, developers, and businesses.

    2020 · mailcoach.app · its alternatives →

18. 18
    WP Email Delivery▲104

    Managed email delivery for WordPress

    2015 · wpemaildelivery.com · its alternatives →

19. 19
    Gmail Transactional Email Relay by GMass▲79

    A free service to send transactional emails through Gmail

    2022 · gmass.co · its alternatives →

20. 20
    Maileroo▲118

    Transactional email delivery

    2023 · maileroo.com · its alternatives →

21. 21
    SendinBlue▲115

    free email marketing solution for entrepreneurs

    2014 · brevo.com · its alternatives →

22. 22
    SMTPedia▲55

    Email marketing Wiki

    2024 · smtpedia.com · its alternatives →

23. 23
    SupportYard▲87

    Organize emails and let your team respond from one inbox

    2015 · supportyard.com · its alternatives →

24. 24
    Thinbox▲69

    Collect email sending data across your email services

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →