Overview
MarketCheck - Price comparison and scam detection for Facebook Marketplace
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.
Details
- Version2.0.0
- UpdatedFebruary 8, 2026
- Offered bySana M
- Size49.59KiB
- LanguagesEnglish
- DeveloperSana Malik
424 Idle Road Bradford BD2 2AR GBEmail
ekw5349@gmail.comPhone
+44 7446 610660 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
Privacy
MarketCheck has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
MarketCheck handles the following:
This developer declares that your data is
- 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
