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Chrome extension by nextcard · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 545 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
545
Rating
5.0 (3 ratings)
Users, last 18 days
+74
Rating, last 30 days
Not watched long enough to say
Version
0.8.2
Updated in the store
2026-09-07
Published
2026-03-28
Manifest
V3
Browser access
5 permissions, 36 site patterns

How it has moved

Users
+74 since 01.09
471-545 · 12 readings
2026-09-03: released 0.8.02026-09-06: released 0.8.12026-09-07: released 0.8.2
  1. 2026-09-01471
  2. 2026-09-02476
  3. 2026-09-04494
  4. 2026-09-05499
  5. 2026-09-06506released 0.8.1
  6. 2026-09-07508released 0.8.2
  7. 2026-09-08512
  8. 2026-09-09519
  9. 2026-09-13533
  10. 2026-09-15537
  11. 2026-09-17545
  12. 2026-09-18545
Rating
unchanged since 01.09
reviewsrating 5.00 · 12 readings
2026-09-03: released 0.8.02026-09-06: released 0.8.12026-09-07: released 0.8.2
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-06reviews3rating5.00released 0.8.1
  6. 2026-09-07reviews3rating5.00released 0.8.2
  7. 2026-09-08reviews3rating5.00
  8. 2026-09-09reviews3rating5.00
  9. 2026-09-13reviews3rating5.00
  10. 2026-09-15reviews3rating5.00
  11. 2026-09-17reviews3rating5.00
  12. 2026-09-18reviews3rating5.00
Users
+74 since 01.09
471-545 · 12 readings
2026-09-03: released 0.8.02026-09-06: released 0.8.12026-09-07: released 0.8.2
  1. 2026-09-01471
  2. 2026-09-02476
  3. 2026-09-04494
  4. 2026-09-05499
  5. 2026-09-06506released 0.8.1
  6. 2026-09-07508released 0.8.2
  7. 2026-09-08512
  8. 2026-09-09519
  9. 2026-09-13533
  10. 2026-09-15537
  11. 2026-09-17545
  12. 2026-09-18545
Rating
unchanged since 01.09
reviewsrating 5.00 · 12 readings
2026-09-03: released 0.8.02026-09-06: released 0.8.12026-09-07: released 0.8.2
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-05reviews3rating5.00
  5. 2026-09-06reviews3rating5.00released 0.8.1
  6. 2026-09-07reviews3rating5.00released 0.8.2
  7. 2026-09-08reviews3rating5.00
  8. 2026-09-09reviews3rating5.00
  9. 2026-09-13reviews3rating5.00
  10. 2026-09-15reviews3rating5.00
  11. 2026-09-17reviews3rating5.00
  12. 2026-09-18reviews3rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 2
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.8.2
  2. Version 0.8.1 · Asked for more permissions (41, was 5)
  3. Version 0.8.0 · Asked for fewer permissions (5, was 41)

What changed recently

  1. Package size changed
  2. Released version 0.8.2 (was 0.8.1)
  3. Package size changed
Show the remaining 5
  1. Asked for more permissions (41, was 5)
  2. Released version 0.8.1 (was 0.8.0)
  3. Package size changed
  4. Asked for fewer permissions (5, was 41)
  5. Released version 0.8.0 (was 0.7.10)

The publisher

nextcard. Listed website: nextcard.com.

Like this one

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

  1. Savvx Smart Wallet Describes nearly the same job, smaller audience 3 users
  2. Layerperks Describes nearly the same job, smaller audience 2 users
  3. MaxRewards: Maximize Credit Card Rewards & Cash Back Describes nearly the same job, with an established audience 10k users ★ 5.0
  4. PerkFolio Assistant Describes nearly the same job, smaller audience 13 users
  5. RewardRoute: Credit Card Points Optimizer Describes nearly the same job, smaller audience 6 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.

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.