Keila: Open-source newsletter tool
Keila is a self-hosted newsletters tool. Open-source newsletter tool.
Why self-host Keila
Self-hosting Keila removes the dependency on a third-party service. For anyone who values data ownership, that matters more than convenience in the long run.
What it does
Keila falls into the Newsletters category of self-hosted software. It is designed to be deployed on your own infrastructure, whether that is a home server, a VPS, or a local machine running Docker.
Community traction
The project has 1k stars on GitHub, which is a reasonable proxy for how widely it is used. Active repositories tend to ship bug fixes faster and have better documentation than projects that stall after the initial release.
Deployment
Like most modern self-hosted apps, Keila supports Docker. A single compose file handles the deployment in most cases.
Alternatives
If Keila does not fit your needs, common alternatives include Substack. The self-hosted versions of these tools often differ in resource requirements and feature focus, so it is worth testing the one that matches your workload.
Maturity
The current version is 0.14.11, which means the project is still pre-1.0. That is not a disqualifier, but it is worth checking the changelog before upgrading in a setup where stability matters.
License
It is licensed under AGPL-3.0, making it freely available for personal and commercial use.
Links
If the use case fits, Keila is a solid choice. Most of the complexity is in the initial deploy, and the day-to-day operation is low maintenance.