OpenNewsletter

Open-source, self-hostable newsletter studio with AI drafting, live design, and your own subscriber list.

Webfree

OpenNewsletter is an open-source, self-hostable newsletter tool that lets a publisher draft issues with AI assistance, design them with a live token-based editor, and send them to subscribers stored in their own database. Built to be deployed on Cloudflare Workers, it is positioned as a self-hosted alternative to hosted newsletter platforms, avoiding per-subscriber pricing and keeping contact data under the publisher's control. It suits publishers comfortable running their own infrastructure.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of OpenNewsletter - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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