Priced Like the Item
It Actually Is.
Cluzy scans an item, prices it, and lists it to eBay from your phone. Underpriced AI does that too — then prices each item from the right source (a first edition like a first edition, a Rolex like a Rolex), publishes to eBay across 10 country marketplaces plus Bonanza, and crosslists to Facebook, Poshmark, and Mercari from your browser.
Free first scan, no card — then plans from $5/mo or a $4 5-scan pack
Scan → Price → List — and Then Some
Cluzy is a capable scan-to-eBay app, and closing the loop from photo to listing is exactly the right idea. Underpriced AI takes the same loop and extends it in the two places resellers feel most: how accurately each item is priced, and where you can actually sell it.
Right source per item
Sneakers from StockX and GOAT, games from PriceCharting, cards from Sports Card Pro, vinyl from Discogs, watches from live watch data — not one generic price for everything.
Sell beyond one platform
Publish to eBay across 10 country marketplaces plus Bonanza, and crosslist the same item to Facebook Marketplace, Poshmark, and Mercari in a click.
Show your work
Every price comes with the real sold comps behind it and clickable links, so you can verify the number instead of trusting it blind.
Underpriced AI vs Cluzy
| Feature | Underpriced AI | Cluzy |
|---|---|---|
| Identify any item from a photo | ||
| Real sold-price data (completed sales) | ||
| Category-specialist pricing (sneakers, watches, games, cards, vinyl, books) | StockX, GOAT, PriceCharting, Sports Card Pro, Discogs & more | General resale marketplaces |
| Shows the individual sold comps behind each price | Clickable links to verify | Not stated |
| Net-profit-after-fees calculator | eBay, Poshmark, Mercari, Facebook, Etsy, Depop | eBay, Poshmark & shipping |
| AI-written listing title + description | ||
| One-click publish to eBay | 10 country marketplaces | eBay |
| Publish to Bonanza | Not stated | |
| Crosslist to Facebook, Poshmark & Mercari | One-click browser extension | Not stated |
| Inventory + purchase-price & profit tracking | Not stated | |
| Platforms | iOS, Android, Web, Chrome, Firefox | iOS, Android |
| Free to start, no card | Free first scan | Free to download |
| Starting price | $5/mo or a $4 5-scan pack | $6.99/wk or $29.99/yr |
Comparison based on publicly available information as of 2026. “Not stated” means the feature is not described on Cluzy's public site — it may still exist. Cluzy's features and pricing can change; check cluzy.app for current details.
From Photo to Sold
1. Photograph It
Point your phone at any item. The AI identifies the brand, model, maker, and era — no barcode or typing required.
2. Price It Right
Each item is routed to the best source for its category and priced from real sold comps — with links so you can verify every number and see your take-home after fees.
3. List & Crosslist
Publish an AI-written listing to eBay (10 markets) or Bonanza in one click, then crosslist to Facebook, Poshmark, and Mercari from your browser.
What You Get Beyond Scan-to-eBay
Category-Accurate Pricing
Specialist sources price the things generic comps get wrong — sneakers, watches, video games, trading cards, vinyl, and first-edition books — each priced by a source that knows that market.
10 eBay Markets + Bonanza
Publish to eBay in the US, UK, CA, AU, DE, FR, IT, ES, NL, and BE, plus Bonanza — reach buyers well beyond a single storefront.
One-Click Crosslisting
A browser extension fills the create-listing form on Facebook Marketplace, Poshmark, and Mercari — you review and click Post. It runs in your browser and never sees your marketplace logins.
Inventory & Profit Tracking
Save items to inventory, log what you paid, and track net profit per item after fees — on your phone or from a full web app.
Which Tool Is Right for You?
Choose Underpriced AI if you...
- Sell across categories and want each item priced by a source that knows its market
- Want to see the real sold comps behind every price and verify them yourself
- Sell on eBay's 10 country marketplaces or Bonanza, not just one storefront
- Crosslist the same item to Facebook Marketplace, Poshmark, and Mercari
- Track inventory, purchase price, and profit over time
- Prefer pay-as-you-go ($4 for 5 scans) or a low $5/mo plan, plus a web app and browser extension
Cluzy may be a good fit if you...
- Want a simple, phone-only scan-to-eBay app
- Mostly resell clothing and general thrift finds on eBay
- Prefer a single flat subscription with unlimited scans
- Do all of your listing on eBay, straight from your phone
- Scan in very high volume, where flat-rate unlimited pricing shines
Simple Pricing
Starter
$5/mo
20 scans, free first scan
Pro
$12/mo
50 scans per month
Business
$59/mo
325 scans + analytics
Every account gets a free first scan with no card, and pay-as-you-go scan packs start at $4 with no subscription. Cluzy is free to download and, per its own site, offers unlimited scans on a $6.99/week or $29.99/year premium plan — check cluzy.app for current pricing.
Frequently Asked Questions
How is Underpriced AI different from Cluzy?
Both apps scan an item, price it from real completed sales, and can publish an AI-written listing to eBay. Two things set Underpriced AI apart. First, it routes each item to the best pricing source rather than pricing everything the same way — eBay, Poshmark, and Mercari for general resale, plus category specialists like StockX and GOAT for sneakers, live watch-market data for watches, PriceCharting for video games, Sports Card Pro for trading cards, Discogs for vinyl, and first-edition data for books. A first edition gets priced like a first edition; a Rolex like a Rolex. Second, it goes past eBay — publishing to eBay across 10 country marketplaces plus Bonanza, and crosslisting the same item to Facebook Marketplace, Poshmark, and Mercari through a browser extension. It also runs on the web and as a browser extension, not just on a phone.
Does Underpriced AI write and publish the eBay listing for me?
Yes. Every scan produces an AI-written, SEO-optimized title and description, and you can publish straight to eBay in one click — across 10 country marketplaces (US, UK, CA, AU, DE, FR, IT, ES, NL, BE) — or to Bonanza, all from inside the app. There is no separate step where you write and post the listing yourself.
What makes Underpriced AI's pricing more accurate?
Instead of treating every item the same, Underpriced AI sends each one to the source that actually knows its market. Sneakers are priced from StockX and GOAT, watches from live watch-market data, video games from PriceCharting, trading cards from Sports Card Pro, vinyl from Discogs, and books from first-edition data — with eBay, Poshmark, and Mercari covering general resale. Every price shows the actual sold comps behind it, so you can click through and verify the numbers yourself.
Can I crosslist beyond eBay with Underpriced AI?
Yes. A browser extension fills in the create-listing form on Facebook Marketplace, Poshmark, and Mercari — title, price, description, and photos — and you review and click Post. It runs in your own browser and never sees your marketplace logins. Cluzy focuses on one-tap listing to eBay; check cluzy.app for its current marketplace coverage.
What does Underpriced AI cost compared to Cluzy?
Underpriced AI gives you a free first scan with no card, then Starter is $5/month for 20 scans, Pro is $12/month for 50 scans, and higher tiers run up to Business at $59/month. You can also skip the subscription entirely with pay-as-you-go credit packs starting at $4. Cluzy is free to download and, per its own site, offers a premium subscription with unlimited scans at $6.99/week or $29.99/year. If you scan in very high volume, a flat unlimited plan can be a great deal; if you scan occasionally, pay-as-you-go and a low monthly plan usually cost less.
Which platforms does each app run on?
Underpriced AI has an iOS app, an Android app, a full web app, a Chrome extension, and a Firefox add-on — so you can source on your phone and manage listings from a desktop. Cluzy, per its own site, is an iOS and Android app.
Try the Accurate, Full-Loop Alternative
Scan an item, see the real comps behind its price, and publish or crosslist it in a click. Try Underpriced AI on web or mobile — your first scan is free, no card.
Try a Free Scan