Marketcheck Chrome extension icon

Marketcheck

✨ AI-Powered
👥 8 users
📦 v2.0.0
💾 49.59KiB
📅 2026-02-08
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Overview

MarketCheck helps you shop safely on Facebook Marketplace.

✓ Price Comparison - See if you're getting a fair deal by comparing with new and used prices

✓ Scam Detection - AI analyses listings for warning signs like new seller accounts, unusually low prices, and vague descriptions

✓ Seller Review - Check how long the seller has been on Facebook

✓ Image Check - Verify if listing photos appear elsewhere online

How it works:
1. Browse Facebook Marketplace as normal
2. Click on any listing
3. MarketCheck panel appears with analysis
4. Click "Check this listing" for full AI analysis

Free to use. Your data stays private - we don't store your browsing history.

Tags

Lifestyle/shopping shopping social-media lifestyle/shopping

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

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