Alternatives

Products that do what Transactional Email Templates by Postmark does

Open source email templates for use in your SaaS app.

1. 1
   Templates by EmailOctopus▲263

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   2016

2. 2
   SaaS Email Templates▲186

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3. 3
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4. 4
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5. 5
   Great Email Templates▲127

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6. 6
   Templates Library by Helppier▲98

   Curated directory of 40+ in-app messaging templates for SaaS

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7. 7
   Postmark for iOS▲89

   Monitor your transactional email from anywhere.

   2018

8. 8
   Boost CTOR▲122

   A variety of ready-made email marketing copy templates

   2020

9. 9
   Email Template Generator ▲185

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   2015

10. 10
    Email Signature Template Generator▲158

    Create your free email signature with our easy-to-use tool.

    2019

11. 11
    PLG Templates▲110

    Templates for emails, analytics, and playbooks for SaaS

    2023

12. 12
    OpenSource Email Template▲109

    Responsive, Free, and Community Driven

    2014

13. 13
    Email Templates by Unlayer▲206

    600+ free no-code HTML email templates

    2021

14. 14
    Letterbox▲244

    Clean HTML email templates for creating stylish newsletters

    2021

15. 15
    Email Signature▲110

    Fast and easy way to create professional email signatures

    2018

16. 16
    React Email 6.0 by Resend▲135

    Build, customize, and ship emails — all from your own app

    Apr 2026

17. 17
    Premium Email Templates by SendX▲105

    Free, ready-to-use premium templates built to convert.

    2018

18. 18
    signature.email▲240

    A powerful visual drag and drop editor for email signatures

    2020

19. 19
    Cold Email Template.cc▲186

    Curated emails to reach out to investors, press, partners

    2018

20. 20
    Million Dollar Email Templates 2.0▲352

    Steal the emails that have generated $100+ million

    2021

21. 21
    Free Email Templates by cloudHQ▲186

    Copy any email you received as your own email template

    2019

22. 22
    Networking Emails▲354

    Proven email templates to help you grow your network

    2018

23. 23
    Free Email Signature Template Generator▲121

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    2021

24. 24DH
    Downloadable HTML Email Templates from Top SaaS Companies▲7

    2021 · saasemailtemplates.io

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