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Substack Notes Scheduler

Chrome extension by Momentum Making Tools · Productivity · Developer

A Chrome extension in Productivity · Developer with 38 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 3 match patterns.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
38
Rating
not rated yet
Users, last 30 days
+5
Version
2.5.0
Updated in the store
2026-04-13
Published
2026-02-11
Manifest
V3
Browser access
6 permissions, 3 site patterns

How it has moved

Users
+5 since 06.10
33-38 · 14 readings
  1. 2026-10-0836
  2. 2026-10-0937
  3. 2026-10-1336
  4. 2026-10-1635
  5. 2026-10-1736
  6. 2026-10-1838
  7. 2026-10-1937
  8. 2026-10-2038
  9. 2026-10-2235
  10. 2026-10-2436
  11. 2026-10-2535
  12. 2026-10-3036
  13. 2026-11-0138
  14. 2026-11-0538
Users
+3 since 01.09
32-38 · 26 readings
  1. 2026-09-0135
  2. 2026-09-0534
  3. 2026-09-0636
  4. 2026-09-0735
  5. 2026-09-0934
  6. 2026-09-1733
  7. 2026-09-2037
  8. 2026-09-2136
  9. 2026-09-2532
  10. 2026-09-2636
  11. 2026-09-2835
  12. 2026-10-0433
  13. 2026-10-0836
  14. 2026-10-0937
  15. 2026-10-1336
  16. 2026-10-1635
  17. 2026-10-1736
  18. 2026-10-1838
  19. 2026-10-1937
  20. 2026-10-2038
  21. 2026-10-2235
  22. 2026-10-2436
  23. 2026-10-2535
  24. 2026-10-3036
  25. 2026-11-0138
  26. 2026-11-0538

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 3 match patterns.

  • https://substack.com/*
  • https://*.substack.com/*
  • https://substack-note-scheduler.up.railway.app/*
  • Read and change cookies on the sites it can access cookies
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 3

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Momentum Making Tools publishes 3 listings we track, 288 users between them.

  1. Substack Messaging Extension Momentum Making Tools · Productivity · Developer · published 2025-03-05 128 users ★ 3.7
  2. Auto Clicker for Follow Buttons Momentum Making Tools · Productivity · Tools · published 2025-03-05 122 users ★ 2.3

Like this one

Listings the catalog judges closest in what they say they do.

  1. Substack Notes Scheduler Describes nearly the same job, smaller audience 6 users
  2. BlogFlyer: Substack Note Scheduler Describes nearly the same job, smaller audience 162 users ★ 3.7
  3. Narrativee Describes nearly the same job, smaller audience 4 users
  4. AI Subflow - Substack Connect Describes nearly the same job, smaller audience 7 users
  5. AutoStackNotes Describes nearly the same job, smaller audience 8 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

<a href="https://extops.dev/extensions/gednchpemknchgedhlkhkgbgecchohgg"><img src="https://extops.dev/extensions/gednchpemknchgedhlkhkgbgecchohgg/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built