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DemandScience Chrome Extension

Chrome extension by sigstr-chrome-store · Lifestyle · Social

  • Trader

A Chrome extension in Lifestyle · Social with 6 000 users, a small but real audience.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

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

Users
6 000
Rating
4.6 (11 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
10.0.2
Updated in the store
2026-04-14
Published
2016-09-27
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.09
6k · 2 readings
  1. 2026-09-016k
  2. 2026-09-166k
Rating
unchanged since 01.09
reviewsrating 4.64 · 2 readings
  1. 2026-09-01reviews11rating4.64
  2. 2026-09-16reviews11rating4.64
Users
unchanged since 01.09
6k · 2 readings
  1. 2026-09-016k
  2. 2026-09-166k
Rating
unchanged since 01.09
reviewsrating 4.64 · 2 readings
  1. 2026-09-01reviews11rating4.64
  2. 2026-09-16reviews11rating4.64

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: 2 match patterns.

  • https://mail.google.com/*
  • https://www.sigstr.net/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

sigstr-chrome-store. Listed website: demandscience.com.

Like this one

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

  1. GTM Buddy Describes nearly the same job, smaller audience 3k users ★ 3.7
  2. DemandBird Describes nearly the same job, smaller audience 32 users ★ 5.0
  3. Mailpengu Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. Instant Demo Chrome Extension Describes nearly the same job, smaller audience 8 users ★ 5.0
  5. Mutiny Web Extension Describes nearly the same job, smaller audience 39 users ★ 1.0

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.