Carlenius icon

Carlenius

by Martin Vano · carlenius.com · Shopping
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Gather your favorite car listings from different websites into one simple, user-friendly space

Users
5
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#243K
#203K among extensions
Version
0.2.1
updated 3 Feb 2025

Users

monthly, 3 years
025Feb 2024Jul 2025Oct 2026
Latest, 15 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Feb 2024Jul 2025Oct 2026
Latest, 15 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 Carlenius

Carlenius allows you to easily manage your viewed car listings from any integrated website (list below) and also provides a set of tools for assessing the car history and value. List of currently integrated websites: US: https://cars.com https://carsandbids.com https://autotrader.com https://truecar.com https://carvana.com https://facebook.com/marketplace

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+25.0%00.00
6 months+2+66.7%00.00
1 year+2+66.7%00.00

Version history

4 versions recorded
0.2.13 Feb 2025
0.1.917 Apr 2024
0.1.83 Apr 2024
0.1.726 Feb 2024

Details

Category
Shopping
First seen
26 Feb 2024
Size
13.8 MB
Languages
en
Pricing
Free
Privacy policy
carlenius.com
Support
carlenius.com
Extension ID
gjpjadggihpmfndmcaaeakeahmoapdgb

Permissions and risk

Moderate riskimpact 4, likelihood 1
Permissions
storagetabsactiveTabwebRequest
Site access
*://carsandbids.com/**://*.facebook.com/api/*

Alternatives to Carlenius

Extensions that rank for the same store searches or share the Shopping category, ordered by users
Honey: Automated Coupons & Rewards13M users · 2.2 ★ · 179,638 ratings Capital One Shopping: Save Now11M users · 4.1 ★ · 18,022 ratings Avira Safe Shopping7M users · 3.4 ★ · 211 ratings Keepa - Amazon Price Tracker5M users · 3.4 ★ · 5,136 ratings Avast SafePrice4M users · 4.7 ★ · 11,652 ratings Rakuten: Get Cash Back For Shopping3M users · 4.7 ★ · 43,583 ratings Coupert - Automatic Coupon Finder & Cash Back3M users · 4.7 ★ · 11,394 ratings Klarna | Shop now, Pay Later1M users · 4.7 ★ · 57,964 ratings