Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp

Scores listings 1–10 with sold-price comps, product reputation checks, cross-site price compare, and scam detection.

As of June 2026, Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp has 19 users and a 5.00/5 rating from 1 reviews in the Shopping category.

Usersup 1800.0 percent+1800.0%
19
19
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
0.48.19
Manifest V3
90-day change · In the last 90 days this extension 8 version updates, changed permissions.

History

11 snapshots

Tracking since Apr 1, 2026.

20.4410-0.4400000000000013Apr 1, 2026Jun 9, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202610.26.34
Apr 9, 20260.26.34
Apr 20, 202620.32.0
Apr 26, 20260.37.0
May 4, 202640.37.0
May 9, 202640.46.9
May 14, 202695.0010.47.4
May 20, 202695.0010.47.7
May 27, 202685.0010.48.15
Jun 3, 2026145.0010.48.18
Jun 9, 2026195.0010.48.18
Now195.0010.48.19

Changelog

  • May 9, 2026
    description
    Deal Scout scores secondhand listings using AI — so you know if a deal is worth it before you message the seller.
    
    HOW IT WORKS
    Open any listing and Deal Scout automatically:
    
    Scores the deal 1–10 using real eBay sold prices as the market benchmark
    Analyzes listing photos with AI vision to catch condition mismatches
    Flags scam signals and seller trust issues
    Shows where to buy new if the used price isn't worth the risk
    Recommends a fair counter-offer price
    Generates a ready-to-send negotiation message
    WHAT YOU SEE
    ✅ BUY / ⚠️ CAUTION / ❌ AVOID verdict with score
    📊 Market comparison — sold avg, active listings, new retail price
    🔍 AI summary — green flags, red flags, condition notes
    🛡️ Security score — scam risk assessment
    🛒 Where to buy — ranked affiliate cards (Amazon, eBay, and more)
    💬 Negotiation message — copy and send in one click
    
    COMPLETELY FREE
    No subscription. No account required. Just install and browse.
    
    PRIVACY
    Deal Scout never stores your browsing history or personal data. Listing data is sent only to score the deal and is not retained.
    
    SUPPORTED PLATFORMS
    
    Facebook Marketplace
    Craigslist
    OfferUp
    eBay
    Deal Scout scores secondhand listings using AI — so you know if a deal is worth it before you message the seller.
    
    HOW IT WORKS
    Open any Facebook Marketplace, Craigslist, eBay, or OfferUp listing and Deal Scout automatically:
    
    • Scores the deal 1–10 using real eBay sold prices as the market benchmark
    • Analyzes listing photos with AI vision to catch condition mismatches
    • Checks product reputation (model reliability, common issues, owner reviews)
    • Compares prices across multiple marketplaces and retailers
    • Flags scam signals and seller trust issues
    • Shows where to buy new if the used price isn't worth the risk
    • Recommends a fair counter-offer price
    • Generates ready-to-send negotiation messages in three tones
    
    WHAT YOU SEE
    ✅ BUY / ⚠️ CAUTION / ❌ AVOID verdict with score
    📊 Market comparison — sold avg, active listings, new retail price
    ⭐ Product reputation — model reliability and common issues
    🔍 AI summary — green flags, red flags, condition notes
    🛡️ Security score — scam risk assessment
    🛒 Where to buy — ranked cards across Amazon, eBay, and more
    💬 Negotiation messages — polite, direct, or lowball, copy in one click
    🔖 Save listings — revisit later from the toolbar with price-drop tracking
    
    COMPLETELY FREE
    No subscription. No account required. No ads. Just install and browse.
    
    PRIVACY
    Deal Scout doesn't track your browsing, doesn't sell your data, and doesn't require a login. Listing data is sent only to score the deal and is not retained.
    
    SUPPORTED PLATFORMS
    • Facebook Marketplace
    • Craigslist
    • OfferUp
    • eBay
    
    GET STARTED
    Install Deal Scout, open the next used listing you're considering, and the score panel appears automatically. That's it.
  • May 9, 2026
    short_description
    AI deal scorer for Facebook Marketplace, Craigslist, eBay & OfferUp. Uses sold prices, market analysis & scam detection.
    Scores listings 1–10 with sold-price comps, product reputation checks, cross-site price compare, and scam detection.
  • May 9, 2026
    name
    Deal Scout — AI Deal Scorer
    Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp
  • Apr 20, 2026
    host_permissions
    https://www.facebook.com/marketplace/*, https://www.craigslist.org/*, https://*.craigslist.org/*, https://www.ebay.com/*, https://www.ebay.co.uk/*, https://www.ebay.ca/*, https://www.ebay.com.au/*, https://www.ebay.de/*, https://www.ebay.fr/*, https://www.ebay.it/*, https://www.ebay.es/*, https://offerup.com/*, https://www.offerup.com/*, https://*.replit.dev/*, https://*.replit.app/*
    https://www.facebook.com/marketplace/*, https://www.craigslist.org/*, https://*.craigslist.org/*, https://www.ebay.com/*, https://www.ebay.co.uk/*, https://www.ebay.ca/*, https://www.ebay.com.au/*, https://www.ebay.de/*, https://www.ebay.fr/*, https://www.ebay.it/*, https://www.ebay.es/*, https://offerup.com/*, https://www.offerup.com/*, https://*.replit.app/*
  • Apr 9, 2026
    description
    Deal Scout scores secondhand listings instantly using AI — so you know if a deal is worth it before you message the seller.
    
    HOW IT WORKS
    Open any listing and Deal Scout automatically:
    
    Scores the deal 1–10 using real eBay sold prices as the market benchmark
    Analyzes listing photos with AI vision to catch condition mismatches
    Flags scam signals and seller trust issues
    Shows where to buy new if the used price isn't worth the risk
    Recommends a fair counter-offer price
    WHAT YOU SEE
    ✅ BUY / ⚠️ CAUTION / ❌ AVOID verdict with score
    📊 Market comparison — sold avg, active listings, new retail price
    🔍 AI summary — green flags, red flags, condition notes
    🛡️ Security score — scam risk assessment
    🛒 Where to buy — ranked affiliate cards (Amazon, eBay, Back Market, and more)
    
    COMPLETELY FREE
    No subscription. No account required. Just install and browse.
    
    PRIVACY
    Deal Scout never stores your browsing history or personal data. Listing data is sent only to score the deal and is not retained.
    
    SUPPORTED PLATFORMS
    
    Facebook Marketplace
    Craigslist
    OfferUp
    Deal Scout scores secondhand listings using AI — so you know if a deal is worth it before you message the seller.
    
    HOW IT WORKS
    Open any listing and Deal Scout automatically:
    
    Scores the deal 1–10 using real eBay sold prices as the market benchmark
    Analyzes listing photos with AI vision to catch condition mismatches
    Flags scam signals and seller trust issues
    Shows where to buy new if the used price isn't worth the risk
    Recommends a fair counter-offer price
    Generates a ready-to-send negotiation message
    WHAT YOU SEE
    ✅ BUY / ⚠️ CAUTION / ❌ AVOID verdict with score
    📊 Market comparison — sold avg, active listings, new retail price
    🔍 AI summary — green flags, red flags, condition notes
    🛡️ Security score — scam risk assessment
    🛒 Where to buy — ranked affiliate cards (Amazon, eBay, and more)
    💬 Negotiation message — copy and send in one click
    
    COMPLETELY FREE
    No subscription. No account required. Just install and browse.
    
    PRIVACY
    Deal Scout never stores your browsing history or personal data. Listing data is sent only to score the deal and is not retained.
    
    SUPPORTED PLATFORMS
    
    Facebook Marketplace
    Craigslist
    OfferUp
    eBay
  • Apr 9, 2026
    short_description
    AI-powered deal scoring for Facebook Marketplace, Craigslist, eBay, and OfferUp. Scores deals instantly using real market data.
    AI deal scorer for Facebook Marketplace, Craigslist, eBay & OfferUp. Uses sold prices, market analysis & scam detection.
  • Apr 9, 2026
    host_permissions
    https://www.facebook.com/marketplace/*, https://www.craigslist.org/*, https://*.craigslist.org/*, https://www.ebay.com/*, https://offerup.com/*, https://*.replit.dev/*, https://*.replit.app/*
    https://www.facebook.com/marketplace/*, https://www.craigslist.org/*, https://*.craigslist.org/*, https://www.ebay.com/*, https://www.ebay.co.uk/*, https://www.ebay.ca/*, https://www.ebay.com.au/*, https://www.ebay.de/*, https://www.ebay.fr/*, https://www.ebay.it/*, https://www.ebay.es/*, https://offerup.com/*, https://www.offerup.com/*, https://*.replit.dev/*, https://*.replit.app/*

Permissions & access

Permissions
activeTabstoragewebNavigationscripting
Host access
https://www.facebook.com/marketplace/*, https://www.craigslist.org/*, https://*.craigslist.org/*, https://www.ebay.com/*, https://www.ebay.co.uk/*, https://www.ebay.ca/*, https://www.ebay.com.au/*, https://www.ebay.de/*, https://www.ebay.fr/*, https://www.ebay.it/*, https://www.ebay.es/*, https://offerup.com/*, https://www.offerup.com/*, https://*.replit.app/*

Screenshots

Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp screenshot 1Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp screenshot 2Deal Scout — AI Buying Assistant for FB, eBay, Craigslist & OfferUp screenshot 3

About

Deal Scout scores secondhand listings using AI — so you know if a deal is worth it before you message the seller.

HOW IT WORKS
Open any Facebook Marketplace, Craigslist, eBay, or OfferUp listing and Deal Scout automatically:

• Scores the deal 1–10 using real eBay sold prices as the market benchmark
• Analyzes listing photos with AI vision to catch condition mismatches
• Checks product reputation (model reliability, common issues, owner reviews)
• Compares prices across multiple marketplaces and retailers
• Flags scam signals and seller trust issues
• Shows where to buy new if the used price isn't worth the risk
• Recommends a fair counter-offer price
• Generates ready-to-send negotiation messages in three tones

WHAT YOU SEE
✅ BUY / ⚠️ CAUTION / ❌ AVOID verdict with score
📊 Market comparison — sold avg, active listings, new retail price
⭐ Product reputation — model reliability and common issues
🔍 AI summary — green flags, red flags, condition notes
🛡️ Security score — scam risk assessment
🛒 Where to buy — ranked cards across Amazon, eBay, and more
💬 Negotiation messages — polite, direct, or lowball, copy in one click
🔖 Save listings — revisit later from the toolbar with price-drop tracking

COMPLETELY FREE
No subscription. No account required. No ads. Just install and browse.

PRIVACY
Deal Scout doesn't track your browsing, doesn't sell your data, and doesn't require a login. Listing data is sent only to score the deal and is not retained.

SUPPORTED PLATFORMS
• Facebook Marketplace
• Craigslist
• OfferUp
• eBay

GET STARTED
Install Deal Scout, open the next used listing you're considering, and the score panel appears automatically. That's it.

Technical

Version
0.48.19
Manifest
V3
Size
183KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
mbkhagpggkmefaompfjkbbnbmmameapk
Developer ID
ufbcdaba5719da99aefbde043c679da77
Developer Email
[email protected]
Created
Mar 17, 2026
Last Updated (Store)
Jun 5, 2026
Last Scraped
Jun 9, 2026
Website

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.