Pearl Dupe Checker icon

Pearl Dupe Checker

by porterwhitworth@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Duplicate warning + open/closed hours on HubSpot contact and company records.

Users
25
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#142K
#118K among extensions
Version
1.6.5
updated 4 Sep 2026

Users

monthly, 3 months
01225Jul 2026Sep 2026Oct 2026
Latest, 21 Oct 2026: 25 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 21 Oct 2026: 1 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 Pearl Dupe Checker

Pearl Dupe Checker helps Pearl team members identify duplicate contacts and companies in HubSpot. It shows customer and prospect status, open and closed hours, product ownership, compatibility information, and relevant deal or lead details to help prevent duplicate outreach and support account qualification.

Growth

WindowUsersChangeRatingsRating
7 days+1+4.2%00.00
30 days0+0.0%00.00

Version history

10 versions recorded
1.6.54 Sep 2026
1.5.7728 Aug 2026
1.5.7627 Aug 2026
1.5.7525 Aug 2026
1.5.7223 Aug 2026
1.5.7118 Aug 2026
1.5.7017 Aug 2026
1.5.5710 Aug 2026

Details

Category
Tools
First seen
11 Jul 2026
Size
64 KB
Languages
en
Pricing
Free
Privacy policy
app.notion.com
Extension ID
lehodkjmedpiccpkhkhchmdegbiofjnb

Permissions and risk

Elevated riskimpact 3, likelihood 3
Permissions
cookies
Site access
https://app.hubspot.com/*http://*/*https://*/*
Can read and change data on every website you visit.

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