PSI In-application Extension icon

PSI In-application Extension

by PSI Services LLC · psionline.com · Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

PSI In-application extension for Chrome

Users
500K
+100K in 30 days
Rating
2.4 / 5
+0.31 in 30 days
Ratings
183
+1 in 30 days
Store rank
#704
#646 among extensions
Version
1.0.0.12
updated 18 Jun 2024

Users

monthly, 3 years
0250K500KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 500,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
30106183Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 183 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PSI In-application Extension

The PSI In-application Extension is necessary for taking In-application tests on Atlas Cloud, PSI’s browser-based test delivery platform.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0+0.30
30 days+100K+25.0%+1+0.31
6 months+200K+66.7%+11+0.43
1 year+100K+25.0%+19+0.43

Chrome Web Store search rankings

Where PSI In-application Extension appears when people search the store, with the 30 day change
Search phrasePosition30 days
application#6+1

Version history

4 versions recorded
1.0.0.1218 Jun 2024
1.0.0.1122 Oct 2021
1.0.0.106 Jul 2020
1.0.0.917 Feb 2020

Details

Category
Workflow & Planning
First seen
17 Feb 2020
Size
26 KB
Languages
en
Pricing
Free
Privacy policy
psionline.com
Extension ID
leneiifcmnfminekdbgbofkdddlkhcep

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
nativeMessaging

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