Chrome Web Store

59Versions

0Code reviewed

Not reviewed

No code review on record

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93 indicators in this extension

93 indicators

0 versions analysed

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What our analysis found

Marter, used by 4,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in August 2026.

Marter Chrome extension security report

ID: ldadolhckmdcpiodmjjgilbbmiakbhgp

Supported Languages

🇺🇸English

Extension Info & Metadata

Status

Active

Version

2.51.9

Size

0.87 MB

Rating

3.5/5

Reviews

Users

4,000

Type

Extension

Updated

Aug 24, 2026

Publisher Contextual Analysis

Trusted

Author: Earbe LLC
Privacy: Privacy Policy
Help: Help Center

Extensions

Active

Obsolete

Listed

Unlisted

Users

6,624

Screenshots & videos

Install growth

User Growth

Showing data from Apr 21, 2024 to Apr 20, 2025

Versions

No change in user count

Compared to 3 months ago

38 versions released in this period

Rating Count

Total: 6 ratings

Average Rating

Current: 4.33 / 5.0+4.33

See plans

React Flow

Internal permhash`0b9c04ab2c…`
No malicious matches

No other extension carries this fingerprint.

Permhash (Mandiant)`7312e4fd2e…`
No malicious matches

3 other extensions carry this fingerprint, none of them known malicious.

Withheldnot flagged
Withheldnot flagged
Withheldnot flagged

Network indicators

93 URLs and 0 IP literals were extracted from this version.

Item	Type	Severity	Description
scripting	Permission	Critical	This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
webNavigation	Permission	High	This permission enables monitoring of all browser navigation events and transitions. Rated High because it can track every page visit, navigation method, and browsing pattern, potentially exposing sensitive browsing behavior and user activities.
Contextual Risk Factors	Risk Factor	High	The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact
activeTab	Permission	Medium	This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage	Permission	Medium	This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs	Permission	Medium	This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
https://www.walmart.com/*	Host	Medium	Host permission — access limited to this URL pattern.
https://business.walmart.com/*	Host	Medium	Host permission — access limited to this URL pattern.
Access to Sensitive Domains	Risk Factor	Medium	This extension requests access to sensitive domains: https://www.walmart.com/, https://business.walmart.com/
contextMenus	Permission	Low	This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

Sensitive Domain Access

This extension has access to the following sensitive domains:

https://www.walmart.com/*
https://business.walmart.com/*

93 indicators in this extension

93 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

About this extension

Product Analysis for Walmart Sellers! Calculate profitability and gain insights. Use our historical data and sales estimations to…

Read the publisher’s full description

Product Analysis for Walmart Sellers! Calculate profitability and gain insights. Use our historical data and sales estimations to make the best decisions. Helping Walmart Sellers save time and money effortlessly. Marter features: - Profit Calculator: Easily calculate your expected profit and ROI with our automatic profit calculator, which includes the fees! - Historical Data: Use our price and estimated sales history data to make more informed decisions. - All Current Sellers & Verified Reviews! ____________________________ Comprehensive Data Insights: Get detailed info about how products are doing on Walmart. See sales patterns and price patterns, so you can make smart choices to grow your business. Easy to Setup: We have a Chrome extension for easy setup and live data viewing. You can also use our upcoming web app/mobile app. Great user experience: Integrate our product into your routine with an intuitive and easy-to-use interface. Innovative functionality: Stay ahead with features that set new standards, addressing your evolving needs better than the rest. Reliable support: Count on our responsive customer support, offering assistance that goes beyond the purchase. Customize Marter: We welcome any suggestions. If you desire additional functionality, please send us an email, and we will add it ASAP! Start your 7-days free trial today! https://www.getmarter.com/

User reviews

3.7 out of 5 · 9 most recent reviews

Text reviews

Positive

Negative

Totally dissapointed. Support team sucks and they even doesnt reply to your emails. I with mistake paid subscription of 28.00$ and 5 min after that i contact them to request refund and explained that i dont want to use it and i paid it with mistake and they are rejecting to refund my money. Hope you be rich with 28.00$. Before paying consider their bad support, you have 0 support! Bait and switch!

Ersin Rustem·16 Oct 2026

Extremely outdated design and inaccurate data. I have bought products before based off their estimated sales just to come to find out they don't even sell! Their estimated sales are entirely inaccurate. With newer software tools that are actually accurate like Pricelink and SourceDart, I'm going with those 100%. Marter isn't even built by Walmart sellers, just random guys. I hate to be harsh in a review, but this is NOT the tool you should be using in 2025 to source Walmart leads.

Alex·10 Aug 2025

Extension files

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URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found

No IP addresses found

93 indicators in this extension

93 indicators

0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99 Start 7-day trial — all reports

One-time payment · Secure checkout by Stripe

Version	Size	Verdict	Findings	Permhash
2.51.9 Latest	0.87 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.8	0.87 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.7	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.6	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.5	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.4	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.3	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51.2	0.86 MB	Not scanned	—	7312e4fd2eeb575e555582105ddbe771704cb6a7b2d8d3c9911e3d677898c81f
2.51	0.86 MB	Not scanned	—	4a97619156eeffd0efffad685fec88d70c8a8a5f17a94afaf15545ec8b22810d
2.50	0.86 MB	Not scanned	—	4a97619156eeffd0efffad685fec88d70c8a8a5f17a94afaf15545ec8b22810d

Showing 1 to 10 of 60 rows

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Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

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Store rankings

Where this extension appears in store category, collection and keyword rankings.

Not reviewed

93 indicators in this extension

What our analysis found

Marter Chrome extension security report

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Screenshots & videos

Install growth

User Growth

Rating Count

Average Rating

Threat relationships

Internal permhash0b9c04ab2c…No malicious matches

Permhash (Mandiant)7312e4fd2e…No malicious matches

Network indicators

Security analysis

Manifest File Security Analysis

Sensitive Domain Access

93 indicators in this extension

Store listing & files

About this extension

User reviews

User Reviews

Extension files

Network indicators

URLs

93 indicators in this extension

Versions & changes

Version History

Code Diff

Related extensions

More from Earbe LLC

Popular in Tools

Store rankings

User Growth

Rating Count

Average Rating

User Reviews

Threat relationships

Internal permhash0b9c04ab2c…No malicious matches

Permhash (Mandiant)7312e4fd2e…No malicious matches

Network indicators

Internal permhash`0b9c04ab2c…`
No malicious matches

Permhash (Mandiant)`7312e4fd2e…`
No malicious matches

Internal permhash`0b9c04ab2c…`
No malicious matches

Permhash (Mandiant)`7312e4fd2e…`
No malicious matches