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GPTChain - ChatGPT Prompt Chain Automation & AI Builder

Chrome extension by Makerpunks LLC · Productivity · Workflow

  • Established publisher

A Chrome extension in Productivity · Workflow with 520 users, barely installed.

Specific sites only: 11 match patterns.

What the developer says, and 5 screenshots

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

Users
520
Rating
4.6 (10 ratings)
Users, last 16 days
+8
Rating, last 30 days
Not watched long enough to say
Version
4.3.3
Updated in the store
2026-09-09
Published
2025-02-22
Manifest
V3
Browser access
11 permissions, 11 site patterns

How it has moved

Users
+8 since 01.09
508-520 · 11 readings
2026-09-09: released 4.3.3
  1. 2026-09-01512
  2. 2026-09-02517
  3. 2026-09-03513
  4. 2026-09-05511
  5. 2026-09-06508
  6. 2026-09-07515
  7. 2026-09-08514
  8. 2026-09-09508released 4.3.3
  9. 2026-09-13512
  10. 2026-09-15511
  11. 2026-09-16520
Rating
unchanged since 01.09
reviewsrating 4.60 · 11 readings
2026-09-09: released 4.3.3
  1. 2026-09-01reviews10rating4.60
  2. 2026-09-02reviews10rating4.60
  3. 2026-09-03reviews10rating4.60
  4. 2026-09-05reviews10rating4.60
  5. 2026-09-06reviews10rating4.60
  6. 2026-09-07reviews10rating4.60
  7. 2026-09-08reviews10rating4.60
  8. 2026-09-09reviews10rating4.60released 4.3.3
  9. 2026-09-13reviews10rating4.60
  10. 2026-09-15reviews10rating4.60
  11. 2026-09-16reviews10rating4.60
Users
+8 since 01.09
508-520 · 11 readings
2026-09-09: released 4.3.3
  1. 2026-09-01512
  2. 2026-09-02517
  3. 2026-09-03513
  4. 2026-09-05511
  5. 2026-09-06508
  6. 2026-09-07515
  7. 2026-09-08514
  8. 2026-09-09508released 4.3.3
  9. 2026-09-13512
  10. 2026-09-15511
  11. 2026-09-16520
Rating
unchanged since 01.09
reviewsrating 4.60 · 11 readings
2026-09-09: released 4.3.3
  1. 2026-09-01reviews10rating4.60
  2. 2026-09-02reviews10rating4.60
  3. 2026-09-03reviews10rating4.60
  4. 2026-09-05reviews10rating4.60
  5. 2026-09-06reviews10rating4.60
  6. 2026-09-07reviews10rating4.60
  7. 2026-09-08reviews10rating4.60
  8. 2026-09-09reviews10rating4.60released 4.3.3
  9. 2026-09-13reviews10rating4.60
  10. 2026-09-15reviews10rating4.60
  11. 2026-09-16reviews10rating4.60

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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: 11 match patterns.

  • https://chatgpt.com/*
  • https://*.openai.com/*
  • https://claude.ai/*
Show the remaining 8
  • https://gemini.google.com/*
  • https://chat.deepseek.com/*
  • https://chat.qwen.ai/*
  • https://grok.com/*
  • https://assets.grok.com/*
  • https://chat.mistral.ai/*
  • https://kimi.com/*
  • https://manus.im/*
  • Clear your browsing data browsingData
  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
Show the remaining 8
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Read your display setup system.display

The full permission history for this extension

Version history

  1. Version 4.3.3

What changed recently

  1. Released version 4.3.3 (was 4.3.2)

The publisher

Makerpunks LLC.

Like this one

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

  1. GPT Prompt Chain - Workflow Automation Describes nearly the same job, smaller audience 3 users (last published figure)
  2. GPT-FlowRUNNER Describes nearly the same job, smaller audience 5 users ★ 5.0
  3. FlowPrompt - Free Auto Prompt Runner for ChatGPT & Gemini Describes nearly the same job, smaller audience 64 users ★ 4.5
  4. ChatGPT Chain Prompts - Free Automated Message Queue Describes nearly the same job, smaller audience 549 users ★ 4.1
  5. Prompt Sequence Builder Describes nearly the same job, smaller audience 9 users

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.