Oddlot vs Underpriced.
Both give you a buy call at the shelf. Pick Underpriced for sold prices. Pick Oddlot for unlimited scans and listing to eBay from the same app.
At a glance.
Deciding what to buy
Deciding what to buy
Pro $14.99/mo or $99.99/yr
Reseller $9.99/mo, Pro $14.99/mo, Ultra $24.99/mo
5 scans and eBay listing, no card
5 free analyses
Unlimited on Pro, 150 a day fair use
75, 200 or 500 a month by plan
BUY, SKIP or CHECK
Flip or Pass, with a 0 to 100 score
Current eBay listings, asking prices, each one shown
Recent eBay sold listings, plus Poshmark and Mercari when available, per their site
Lists to eBay for you, hands off to 7 more on Pro
Writes a draft, you post it
iPhone, Android and Chrome
iOS, Android, web and browser extensions
Which one fits you.
Pick Underpriced if
- You want sold prices behind the number.
- You want a web app too.
- You scan a little and want a $9.99 plan.
Pick Oddlot if
- You want BUY, SKIP or CHECK before you pay.
- You want to see what's behind a price.
- You want to see what you made.
Or use both. On a big buy, scan it in both and compare.
Where Underpriced is ahead.
- Sold prices, with how many sales each result rests on.
- Web app and browser extensions.
- A $9.99 plan and a half-price first month.
Questions.
Is Oddlot an Underpriced alternative?
Yes. Both give you a buy call at the store. Underpriced uses sold listings and runs on the web too. Oddlot has unlimited scans on Pro and lists to eBay for you.
Is this Underpriced AI?
No. This page is about Underpriced at underpriced.app. Underpriced AI at underpricedai.com is a different company with its own page here.
Does Oddlot use sold prices?
No. Oddlot uses current eBay listings, which are asking prices, and shows you every listing behind the number so you can check it.
Can I check Oddlot's numbers?
Yes. Each price shows what it's based on, so you can check it.
What does Oddlot cost?
5 free scans with a free account and eBay listing, no card. Pro is $14.99 a month or $99.99 a year, with unlimited scans and every marketplace, and yearly starts with 7 days free.
Is Oddlot on Android?
Yes. Oddlot is on iPhone and Android, and Oddlot for Chrome runs on your computer.
Sources
Their prices and features, checked November 2026:
Underpriced is a trademark of its owner. Oddlot is not affiliated with them. Prices and features change; check their sites. Spot a mistake? Email support@oddlot.app and we'll fix it.
Try it on your next find.
BUY, SKIP or CHECK in one scan.
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