Free, open-source alternatives to Kit

Newsletters for creators, formerly ConvertKit. 4 apps you can run yourself instead of Kit, sorted by how well they replace it. Each one is open source, so your data stays with you.

  1. ListmonkBest match

    High performance, self-hosted newsletter and mailing list manager with a modern dashboard.

    23.8k starsAGPL-3.0Updated 11 October 2026
  2. Keila

    Reliable and easy-to-use newsletter tool (alternative to Mailchimp and Sendinblue).

    2.2k starsAGPL-3.0Updated 2 October 2026
  3. Mautic

    Marketing automation software (email, social and more).

    10.8k starsGPL-3.0Updated 12 October 2026
  4. Ghost

    Just a blogging platform.

    55.5k starsMITUpdated 13 October 2026

Side by side

AppStarsLicenseActivityRuns on
Listmonk23,768AGPL-3.0Go, Docker
Keila2,233AGPL-3.0Docker
Mautic10,752GPL-3.0PHP
Ghost55,524MITNode.js

Why replace Kit?

Kit works, but your data lives in someone else's account, the price can change at any time, and features can disappear. An open-source app you run yourself is yours: you choose where it runs, who can see the data, and when to update.

Questions

What is the best free alternative to Kit?

Listmonk is the closest open-source replacement for Kit in our list. Keila and Mautic are worth a look too, depending on what you need.

Can I self-host an alternative to Kit?

Yes. All 4 apps on this page are open source and can run on your own server, usually with Docker, or on a managed host that installs them for you.