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CLUSTER NEWSLETTERS-EMAIL-SUBSCRIBERS · 48 ENTRIES · EARLIEST ENTRY 2025-04-17

Email newsletter creation tools

This cluster consists of web apps for creating, managing, and sending email newsletters, covering template discovery, generation, list management, and scheduled distribution. The dated history before the index start shows sporadic entries from February 2025 through July 2026, with the most entries in April 2025. The traction leaders, based on activity signal, are remindly-smart-scheduler, django-mailing-service, and boostra, all with zero stars.

Entry timeline

ENTRY TIMELINE

MAY 2021: 2JAN 2025: 1FEB 2025: 1APR 2025: 2AUG 2025: 1DEC 2025: 1JAN 2026: 1JUN 2026: 1JUL 2026: 1AUG 2026: 16SEP 2026: 16OCT 2026: 5
MAY 2021OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 2 hand-coded · 15 unlabelled

Operator · 8 hobby · 1 indie · 1 commercial · 2 open source · 8 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01cupidMail0★1 dayliveWeb app that provides email hosting services with a web interface for managing mailboxes.
  2. 02blogsudo0★18 daysliveai-builthobbyWeb app for managing blog articles and events with admin login and password recovery via email.
  3. 03thesiswatch0★5 days—Web application that tracks thesis-related positions and sends email updates to subscribers.
  4. 04fork-ghost0★4 dayslivehand-codedopen sourceOpen-source publishing platform for creating websites, newsletters, and membership subscriptions with built-in monetization.
  5. 05uuid-service0★1 mo—Web app that lets users upload a CSV of emails and download it with a stable unique identifier appended to every row.
  6. 06sveltekit-newsletter-subscriber-panel0★7 dayslivehobbyWeb app that publishes newsletters to readers and lets administrators manage subscribers, import CSV lists, and run distribution campaigns.
  7. 07kor-email-sub0★5 days—Website that collects email subscriptions for announcements and provides a password-protected dashboard for administrators to view subscribers.
  8. 08django-mailing-service0★1 mo—Web app for managing mailing lists and sending scheduled newsletters to subscribers.
  9. 09EmailGeneratorByAI0★28 days—hobbyWeb app that generates email copy from user prompts and sends it through an email service, with templates, history, and export options.
  10. 10boostra0★1 molivehand-codedWeb app that lets admins send emails and gifts to recipients from a dashboard.
  11. 11the-monthly-catchup0★1 mo—hobbyApp that runs a monthly newsletter for friend groups by collecting members' updates and favorites, compiling them, and emailing the result.
  12. 12newsletter-builder0★24 days—hobbyA web app that pulls recent blog posts and lets users assemble and customize email newsletters for an email marketing platform.
  13. 13mailerpress0★26 days—commercialEmail marketing plugin that builds drag-and-drop newsletters, manages subscribers and lists, schedules sends, and customizes store emails.
  14. 14notify0★1 moliveWeb application for sending and managing notifications.
  15. 15bestrepo0★1 mo—hobbyWeb app that sends a daily email digest of the most-starred GitHub repositories, organized by category, to subscribed users.
  16. 16newsletter-webzine0★1 molivehobbyWeb app for creating image-and-text newsletters from uploads, auto-generating intros, and sharing linkable web versions.
  17. 17listmonk-bin0★3 moliveopen sourceSelf-hosted newsletter manager that creates, sends, and tracks mailing list campaigns through a web dashboard.
  18. 18newsletter-studio0★3 moliveai-builthobbyWeb app for authoring and printing vintage-style newsletters with offline PWA support and no server required.
  19. 19gmail.generator.web0★2 mo—ai-builtWeb app that generates Gmail email content and templates for users.
  20. 20LCCTO-Social-Banner-Preview0★1 yrabandonedliveindieWeb app that lets newsletter creators design and preview social banners for their Beehiiv publications.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.