Keila is an open source alternative to newsletter tools like Mailchimp or Sendinblue.
With Keila you can easily send out newsletter campaigns and create sign-up forms.
For smaller newsletters, you can use your own email inbox to send out campaigns. For larger newsletter projects, AWS SES, Sendgrid, Mailgun, and Postmark are supported in addition to SMTP.
Features include:
- Templates.
- Powerful block editor.
- Write newsletters with Markdown directly or use our Markdown-powered WYSIWYG editor.
- MJML or send your HTML-free emails.
- Analytics give you all the insights you need to make the most of your campaigns – while still respecting user privacy and not collecting more than is necessary and useful.
- Form Builder – create and design sign-up forms for your newsletter. Customize your forms with additional checkboxes, text fields, and dropdowns.
- Protect your forms with a captcha check and verify new sign-ups with double-opt-in.
- Personalize Emails with Custom Data and Liquid Templates.
- Visual segment editor and a powerful segment language for more complex cases.
- Comprehensive API to manage contacts and campaign
Website: github.com/pentacent/keila
Support:
Developer: Jordan Wages
License: GNU Affero General Public License v3.0

Keila is written in Elixir. Learn Elixir with our recommended free books and free tutorials.
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