Shopping
Stable signalUnknownHigh-risk permissions
Checkmate - Save While You Shop. icon

Checkmate - Save While You Shop.

Automatically apply coupons, track your orders, and unlock exclusive deals!

Users50KCurrent public install base
Rating4.5Store average score
Reviews120Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Checkmate - Save While You Shop. Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

50K50K50K50K50K2026年7月15日2026年7月18日2026年7月21日Latest: 50K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.53
Latest
4.53
7-day rating change
0.00
4.434.484.534.584.632026年7月15日2026年7月18日2026年7月21日Latest: 4.53
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version7.5.16
ManifestV3
Size477KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Be rewarded for who you are.

Checkmate's a browser extension that generates you personalized deals based on who you are at 100k online stores.

Your data's everywhere. Put it to work. Tell Checkmate about yourself in 30 seconds and start saving everywhere.

1 million users across iOS and Chrome.

$100,000,000 saved.

100,000 sites supported!

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.5Average computed only from synced review bodies below
Reviews with text104Synced review bodies
Total ratings / reviews120Chrome Web Store public rating/review count

Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
87
4★
2
3★
2
2★
3
1★
10
Georgia Dixon2021年2月16日
5

So simple and makes so much sense! Saved 10% on my first purchase and will continue to keep using :)

Language en
1 helpful · 0 not helpful
Kate Dixon2021年2月5日
5

I LOVE checkmate! It is so easy to save money - just a couple of clicks and I saved an extra $20 at Sephora!

Language en
2 helpful · 0 not helpful
Nick Stanley2021年2月5日
5

Fantastic for effortless saving on purchases!

Language en
2 helpful · 0 not helpful
Harry Dixon2021年2月3日
5

This extension is awesome! I can't believe I saved $10 on my first purchase at Adidas just by using Checkmate to buy a discounted gift card. I can't wait until they expand the supported shops. I will definitely keep using Checkmate on my next purchase

Language en
3 helpful · 0 not helpful
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