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Sygnal ChatGPT Deep Research Copier

Chrome extension by Sygnal · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 71 users, barely installed. Audience over the last 30 days: -3.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
71
Rating
5.0 (2 ratings)
Users, last 30 days
-3
Rating, last 30 days
Steady over 30 days
Version
0.1.2
Updated in the store
2026-02-16
Published
2026-01-28
Manifest
V3
Browser access
1 permission

How it has moved

Users
-3 since 09.10
67-75 · 17 readings
  1. 2026-10-0974
  2. 2026-10-1075
  3. 2026-10-1174
  4. 2026-10-1373
  5. 2026-10-1670
  6. 2026-10-1869
  7. 2026-10-2171
  8. 2026-10-2269
  9. 2026-10-2371
  10. 2026-10-2469
  11. 2026-10-2867
  12. 2026-10-2970
  13. 2026-11-0168
  14. 2026-11-0367
  15. 2026-11-0669
  16. 2026-11-0771
  17. 2026-11-0871
Rating
unchanged since 09.10
reviewsrating 5.00 · 17 readings
  1. 2026-10-09reviews2rating5.00
  2. 2026-10-10reviews2rating5.00
  3. 2026-10-11reviews2rating5.00
  4. 2026-10-13reviews2rating5.00
  5. 2026-10-16reviews2rating5.00
  6. 2026-10-18reviews2rating5.00
  7. 2026-10-21reviews2rating5.00
  8. 2026-10-22reviews2rating5.00
  9. 2026-10-23reviews2rating5.00
  10. 2026-10-24reviews2rating5.00
  11. 2026-10-28reviews2rating5.00
  12. 2026-10-29reviews2rating5.00
  13. 2026-11-01reviews2rating5.00
  14. 2026-11-03reviews2rating5.00
  15. 2026-11-06reviews2rating5.00
  16. 2026-11-07reviews2rating5.00
  17. 2026-11-08reviews2rating5.00
Users
+3 since 31.08
65-77 · 31 readings
  1. 2026-08-3168
  2. 2026-09-0269
  3. 2026-09-0467
  4. 2026-09-0666
  5. 2026-09-0867
  6. 2026-09-1365
  7. 2026-09-1572
  8. 2026-09-1671
  9. 2026-09-2169
  10. 2026-09-2571
  11. 2026-09-2772
  12. 2026-09-2873
  13. 2026-10-0477
  14. 2026-10-0873
  15. 2026-10-0974
  16. 2026-10-1075
  17. 2026-10-1174
  18. 2026-10-1373
  19. 2026-10-1670
  20. 2026-10-1869
  21. 2026-10-2171
  22. 2026-10-2269
  23. 2026-10-2371
  24. 2026-10-2469
  25. 2026-10-2867
  26. 2026-10-2970
  27. 2026-11-0168
  28. 2026-11-0367
  29. 2026-11-0669
  30. 2026-11-0771
  31. 2026-11-0871
Rating
unchanged since 31.08
reviewsrating 5.00 · 31 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-16reviews2rating5.00
  9. 2026-09-21reviews2rating5.00
  10. 2026-09-25reviews2rating5.00
  11. 2026-09-27reviews2rating5.00
  12. 2026-09-28reviews2rating5.00
  13. 2026-10-04reviews2rating5.00
  14. 2026-10-08reviews2rating5.00
  15. 2026-10-09reviews2rating5.00
  16. 2026-10-10reviews2rating5.00
  17. 2026-10-11reviews2rating5.00
  18. 2026-10-13reviews2rating5.00
  19. 2026-10-16reviews2rating5.00
  20. 2026-10-18reviews2rating5.00
  21. 2026-10-21reviews2rating5.00
  22. 2026-10-22reviews2rating5.00
  23. 2026-10-23reviews2rating5.00
  24. 2026-10-24reviews2rating5.00
  25. 2026-10-28reviews2rating5.00
  26. 2026-10-29reviews2rating5.00
  27. 2026-11-01reviews2rating5.00
  28. 2026-11-03reviews2rating5.00
  29. 2026-11-06reviews2rating5.00
  30. 2026-11-07reviews2rating5.00
  31. 2026-11-08reviews2rating5.00

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

The full permission history for this extension

What changed recently

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

The publisher

Sygnal publishes 5 listings we track, 115 users between them. Listed website: sygnal.com.

  1. Sygnal Devmode Sygnal · Productivity · Developer · published 2025-11-08 21 users
  2. Sygnal Studio Site Status Sygnal · Productivity · Developer · published 2026-08-06 9 users ★ 5.0
  3. WFX | Sygnal Webflow Extensions Sygnal · Productivity · Developer · published 2024-08-23 8 users
Show 1 more from this publisher
  1. Sygnal Shortcode Sygnal · Productivity · Tools · published 2025-10-06 6 users

Like this one

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

  1. Gemini Report Dumper Describes nearly the same job, smaller audience 11 users
  2. DeepCite - Deep Research Citations Describes nearly the same job, smaller audience 10 users
  3. ChatGPT Deep Research to Markdown Describes nearly the same job, smaller audience 73 users
  4. ChatGPT Deep Research to PDF Describes nearly the same job, smaller audience 28 users
  5. LLM Deep Research Source Exporter Describes nearly the same job, smaller audience 23 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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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built