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Growth signalNo paid features detectedMedium-risk permissions
Comparium ultimate cross browser testing tool icon

Comparium ultimate cross browser testing tool

Check how your website looks and works under any operating system, browser and its version.

Users599Current public install base
Rating4.5Store average score
Reviews8Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+0.5%Relative weekly velocity
Preview

Comparium ultimate cross browser testing tool Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

5955986026066092026年7月15日2026年7月19日2026年7月21日Latest: 599
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
4.50
Latest
4.50
7-day rating change
0.00
4.404.454.504.554.602026年7月15日2026年7月19日2026年7月21日Latest: 4.50
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 growthGrowing
+3+0.5%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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

Version1.2
ManifestV3
Size427KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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

Comparium Extension allows you to capture screenshots of a web page and run real time tests with just a single click right from Google Chrome browser.

Perform cross browser testing across multiple browsers and operating systems with no need of installing and maintaining an expensive device lab. Analyze visual inconsistencies and functional errors, check the behavior of your online resource in real user conditions with ease and in a matter of seconds. Make sure your web resource looks the same no matter the platform and device.

Features offered in Comparium:

Instant access to multiple browsers and operating systems.

Wide range of screen resolutions.

Ability to perform real-time testing.

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 average3.7Average computed only from synced review bodies below
Reviews with text3Synced review bodies
Total ratings / reviews8Chrome 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★
2
4★
0
3★
0
2★
0
1★
1
Tob s2023年9月22日
1

Would not reccomend. Screenshots that are supposed to be taken do not load at all, doesn't matter the configuration. Live testing worked for the OS & Browser that I was already using, but not for other OS and Browsers. This makes the extension pretty much useless/pointless. Tried the free plan for less than an hour. It will require you to create an account, but you won't have any account settings, if you'd ever want to delete the account.

Language en
3 helpful · 0 not helpful
Dmytro Movchan2021年5月24日
5

I like this extension - it is good addition to front.comparium.app!

Language en
2 helpful · 0 not helpful
Mariia Kravchenko2021年5月24日
5

Thanks a lot. Enjoy using the service.

Language en
3 helpful · 0 not helpful
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