Growth · alternatives · 2026

24 alternatives to SmartKai Letter

Digital marketing + biz letter for small teams/solopreneurs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SmartKai Letter launched in 2017; newer entries below may have overtaken it.

1. 1
   Indie Letters▲393

   Not a marketing but "growth" marketing newsletter for makers

   2020 · indieletters.com · its alternatives →

2. 2
   Sponsor This Newsletter▲707

   100+ newsletters ready to promote your product

   2022 · its alternatives →

3. 3
   Letterstack▲382

   Resources for building, growing and monetizing a newsletter

   2020 · letterstack.co · its alternatives →

4. 4
   Where To Post▲199

   Bite-sized marketing opportunities via email

   2020 · voltghost.com · its alternatives →

5. 5
   TinyLetter▲95

   Simple email newsletters

   2014 · mailchimp.com · its alternatives →

6. 6
   Marketer Crew▲272

   Bite-size marketing lessons in your inbox

   2021 · marketercrew.com · its alternatives →

7. 7
   Capture▲136

   The Smartest Way To Grow Your Email List

   2014 · gleam.io · its alternatives →

8. 8
   Mailbob▲255

   A newsletter platform for personal brands/small businesses

   2024 · mailbob.io · its alternatives →

9. 9
   Remote Natives▲95

   Weekly email with remote jobs at tech startups and SMBs

   2017 · remotenatives.com · its alternatives →

10. 10
    SendinBlue▲115

    free email marketing solution for entrepreneurs

    2014 · brevo.com · its alternatives →

11. 11
    Howya▲82

    A simple email builder for sales teams

    2017 · onepagecrm.com · its alternatives →

12. 12
    Growth Hacker Kit▲160

    Weekly marketing lessons and discounts on tools

    2015 · growthhackerkit.com · its alternatives →

13. 13
    Redkix Beta▲121

    Team messaging powered by email.

    2017 · its alternatives →

14. 14
    SmartBar by SumoMe▲184

    The easy way to ask people to join your email list

    2014 · bdow.com · its alternatives →

15. 15
    Programming for Marketers▲171

    Free email course for wannabe technical marketers

    2015 · programmingformarketers.com · its alternatives →

16. 16
    Email Templates For Freelancers▲98

    Well-crafted messages to improve your business

    2015 · kgelster.gumroad.com · its alternatives →

17. 17
    Dev Ideas▲86

    An email newsletter for dev project ideas.

    2014 · devideas.github.io · its alternatives →

18. 18
    MailZak▲164

    Give a boost to your #EmailMarketing

    2016 · mailzak.com · its alternatives →

19. 19
    EntrepreneuReal Letters 💌▲106

    Curated startup reads with a visual treat and insights

    2017 · refr.io · its alternatives →

20. 20
    UI Breakfast Podcast #45: SaaS Email Marketing Secrets with Christoph Engelhardt▲74

    Best practices for email marketing throughout the lifecycle

    2016 · uibreakfast.com · its alternatives →

21. 21
    Business News for Kids▲92

    An ultra informative, emoji filled, newsletter for kids

    2021 · businessnewsforkids.substack.com · its alternatives →

22. 22
    growth.email▲131

    Weekly curated email with the best growth marketing articles

    2017 · its alternatives →

23. 23
    Digital Marketing Superstars▲100

    Supersize your knowledge - one short hack at a time (free)

    2019 · squirrly.co · its alternatives →

24. 24
    Letterbase Resources▲69

    Evergrowing list of resources to grow your newsletter

    2021 · 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 →