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Slickdeals: Automatic Coupons and Deals

Chrome extension by Slickdeals · Lifestyle · Shopping

  • Featured
  • Established publisher

A Chrome extension in Lifestyle · Shopping with 200 000 users, a widely installed extension.

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
200 000
Rating
4.2 (267 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.9.3
Updated in the store
2026-07-16
Published
2019-02-12
Manifest
V3
Browser access
11 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
200k · 2 readings
  1. 2026-09-01200k
  2. 2026-09-15200k
Rating
unchanged since 01.09
reviewsrating 4.22 · 2 readings
  1. 2026-09-01reviews267rating4.22
  2. 2026-09-15reviews267rating4.22
Users
unchanged since 01.09
200k · 2 readings
  1. 2026-09-01200k
  2. 2026-09-15200k
Rating
unchanged since 01.09
reviewsrating 4.22 · 2 readings
  1. 2026-09-01reviews267rating4.22
  2. 2026-09-15reviews267rating4.22

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.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Watch the network requests your browser makes webRequest
Show the remaining 8
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

Slickdeals. Listed website: slickdeals.net.

Like this one

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

  1. CouponBind - Automatic Coupon Finder Describes nearly the same job, smaller audience 8k users ★ 4.8
  2. SmartShopping Demo MV3 Describes nearly the same job, smaller audience 12 users
  3. DealCatcher Describes nearly the same job, smaller audience 1k users ★ 5.0
  4. Coupon Finder Describes nearly the same job, smaller audience 46 users ★ 5.0
  5. Couponuts - Automatic Coupon & Voucher finder Describes nearly the same job, smaller audience 2k users ★ 4.7

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.

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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.