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Sygnal ChatGPT Deep Research Copier

Chrome extension by Sygnal · Productivity · Tools

A Chrome extension in Productivity · Tools with 72 users, barely installed.

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
72
Rating
5.0 (2 ratings)
Users, last 17 days
+4
Rating, last 30 days
Not watched long enough to say
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
+4 since 31.08
65-72 · 8 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. 2026-09-1672
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 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
Users
+4 since 31.08
65-72 · 8 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. 2026-09-1672
Rating
unchanged since 31.08
reviewsrating 5.00 · 8 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

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

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

  • Put data on your clipboard clipboardWrite

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, 118 users between them. Listed website: sygnal.com.

  1. Sygnal Devmode Sygnal · Productivity · Developer · published 2025-11-08 19 users
  2. WFX | Sygnal Webflow Extensions Sygnal · Productivity · Developer · published 2024-08-23 11 users
  3. Sygnal Studio Site Status Sygnal · Productivity · Developer · published 2026-08-06 9 users ★ 5.0
Show 1 more from this publisher
  1. Sygnal Shortcode Sygnal · Productivity · Tools · published 2025-10-06 7 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 4 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 75 users
  4. LLM Deep Research Source Exporter Describes nearly the same job, smaller audience 36 users ★ 5.0
  5. DeepMark Describes nearly the same job, smaller audience 13 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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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.