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keila

Communication & Email

Open source newsletter tool for sending campaigns and creating sign‑up forms

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Elixir Latest v0.20.1 · 9d ago Security brief →

Features

  • Send newsletter campaigns via personal email or integrations (AWS SES, Sendgrid, Mailgun, Postmark, SMTP)
  • Create customizable sign‑up forms for subscriber lists
  • Hosted version available at app.keila.io with pricing details

Recent releases

View all 5 releases →
No immediate action
v0.20.1 New feature

pt-BR translation + form pre-fill + DB indices

Open
v0.20.0 Breaking risk
Breaking changes
  • Migrated `recipients` schema to a generic `messages` schema, altering data model and requiring migration scripts.
Notable features
  • New email scheduler enabling large campaigns and transactional emails.
  • Analytics page now displays count of failed messages per campaign.
Full changelog

Version 0.20.0

📮 New Email scheduler

Added

  • This version introduces a new email scheduler and migrates the recipients schema to
    a more generic messagesschema. This change makes sending large campaigns more performant
    and will allow the introduction of transaction emails because records of sent messages no
    longer have to be tied to a campaign or an existing contact.

Improved

  • When sending a message to the recipient of a campaign has failed, the number of failed
    messages is now shown on the campaign analytics page
  • Cloud: Added additional Infomaniak and GMX domains to the list of known shared domains

Fixed

  • Fixed an issue where contacts could be marked as unreachable after a single soft bounce
View release on GitHub
v0.19.1 New feature

Markdown editor performance significantly improved, with added Italian translation and SMTP without password authentication support.

View release on GitHub
0.19.0 New feature
Notable features
  • Welcome emails for new subscribers
  • Protected unsubscribe and opt-in links
  • Phoenix 1.7 and LiveView 1.x support
View release on GitHub
0.18.0 New feature
Notable features
  • Public archive links for campaigns
  • Segment filtering by campaign interactions
  • Text color tool in block editor
View release on GitHub

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Install & Platforms

Install via
docker docker-compose

Community & Support

Sponsor / Fund

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Alternative to

Mailchimp Sendinblue

Beta — feedback welcome: [email protected]