Dev tools · alternatives · 2026

24 alternatives to MailCarrier

Design emails once, send them everywhere

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MailCarrier launched in 2023; newer entries below may have overtaken it.

1. 1
   Polymail Web▲438

   All-in-one email platform for sales communication

   2018 · its alternatives →

2. 2
   Maillayer▲430

   Email marketing without subscriptions

   Nov 2025 · maillayer.com · its alternatives →

3. 3
   Mailmeteor▲567

   Send hundreds of personalized emails with Gmail.

   2019 · its alternatives →

4. 4
   CuratedLetters▲752

   Build your newsletter in minutes

   2024 · curatedletters.com · its alternatives →

5. 5
   Mailivery▲251

   Reach the inbox, not the spam folder

   2021 · its alternatives →

6. 6
   MailAdept by mailwarm▲287

   AI Agents & Email deliverability experts on your team

   Jul 2026 · mailadept.com · its alternatives →

7. 7
   Mailgo▲470

   AI-powered cold email platform that boosts deliverability

   2025 · its alternatives →

8. 8IM
   I made an open-source anonymous email forwarding service▲393

   2019 · anonaddy.com · its alternatives →

9. 9
   Mailcheap▲123

   Email hosting, dedicated email servers, API-first platform

   2018 · its alternatives →

10. 10MS
    Mail Studio – IDE for designing responsive emails▲395

    2021 · mailstudio.app · its alternatives →

11. 11
    letterpal▲399

    Write good newsletters, fast.

    2025 · its alternatives →

12. 12
    Mailcastr▲365

    Create email signature that can track your emails

    2017 · its alternatives →

13. 13
    Sidemail 2.0▲307

    All-in-one email platform for SaaS

    Nov 2025 · sidemail.io · its alternatives →

14. 14
    Mailbob▲255

    A newsletter platform for personal brands/small businesses

    2024 · its alternatives →

15. 15
    MailerLite▲310

    Intuitively-designed email marketing and website tools

    2014 · its alternatives →

16. 16
    Postcards by Designmodo▲157

    Create awesome emails with drag & drop simplicity 😻

    2018 · its alternatives →

17. 17
    AgentMail▲275

    Email Inboxes for AI Agents

    Apr 2026 · agentmail.to · its alternatives →

18. 18
    Mailr - AI Email Writer▲133

    Write and reply to emails using ChatGPT

    2023 · its alternatives →

19. 19
    Mailercloud▲257

    Automate, optimize, convert, next level email automation

    2024 · its alternatives →

20. 20
    Mailazy▲203

    Cloud email infrastructure for the internet

    2022 · its alternatives →

21. 21
    Sendra▲104

    Design emails in Figma, export HTML that works everywhere

    12d ago · hellosendra.com · its alternatives →

22. 22
    MailMaestro▲152

    Write AI-powered emails, summarize threads and attachments

    2023 · its alternatives →

23. 23
    MailTock▲106

    Never lose money to a missed email again

    2025 · its alternatives →

24. 24
    Maileroo▲118

    Transactional email delivery

    2023 · 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 →