CarChart - Car Listing Comparisons

Unknown author · Tools

Open in Chrome Web Store

Users

483

Avg rating

4.8

Ratings

Updated

Apr 17, 2026

Media

3 items

Description

Capture car listings from supported marketplaces and compare price versus mileage in a side panel. CarChart helps you compare car listings from supported marketplace searches in your own browser session. Open a search on DoneDeal, AutoTrader.co.uk, CarGurus or CarZone then open the CarChart side panel to view a price-versus-mileage chart, a market snapshot, and an optional overlay for your own car. CarChart stores captured listing data only for the current browser session and does not send that data to a CarChart backend. CarChart is an independent tool and is not affiliated with DoneDeal, AutoTrader, CarGurus or CarZone

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
34
Description length
Characters in the listing description.
632
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
88.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.