Underpriced AI: Resale Value

Underpriced AI: Resale Value

Real sold prices from a photo

29 ratings
6 reviews
Free

Details

Released
January 4, 2026
Updated
November 8, 2026

Features

Underpriced AI: Resale Value screenshot #1 for iPhone
Underpriced AI: Resale Value screenshot #2 for iPhone
Underpriced AI: Resale Value screenshot #3 for iPhone
Underpriced AI: Resale Value screenshot #4 for iPhone
Underpriced AI: Resale Value screenshot #5 for iPhone
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About

Identify items from a photo and get real eBay sold prices. See how fast items sell and what you'll profit after fees. Useful for resellers and anyone wanting to know an item's value.

✓Photo identification of items
✓Real eBay sold listing data
✓Price estimation with sales data
✓Barcode scanning for media
✓One-tap listing to eBay
✓Profit calculation and inventory tracking
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What's New in Underpriced AI

2.6.3

November 8, 2026

- Items now shows pages of 100, with Previous and Next, in one order across every page - Scheduled eBay listings show as live within a couple of hours of going live - If eBay signs the app out of your account, the app now tells you and reconnects in one tap - Bug fixes and performance improvements

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User reviews

Essential tool for reselling + incredible developer support

Underpriced AI has quickly become a key part of my daily workflow. The pricing suggestions and comps save me a ton of time during listing sessions.

Even more impressive is the team behind the app. I reached out with a workflow suggestion to make the scanning process smoother, and they listened to the feedback and pushed an update out almost immediately. It’s rare to find developers who are this responsive to real user feedback.

Easily 5 stars—highly recommend it to any reseller looking to speed up their workflow.
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False advertising

Yes, there are unavoidable in-app purchases.

Response from developer

Thanks for the feedback. The app is free to download, and your first scan is free, with no card needed. After that, scans come from a monthly plan or a one-time scan pack, with every price listed at underpricedai.com/pricing. If anything in the app made it look unlimited and free, tell us through Help in the app and we'll fix the wording.

Awesome Tool

This app has been very useful and accurate. The best part actually though is the super support from Frank the developer. He’s very quick to respond and very thorough in making sure I understood the app.

Response from developer

Thank you — this genuinely made my day. Underpriced AI is a one-person shop, so the app and the support come from the same desk, and hearing that both worked well for you is the best kind of feedback there is. If anything ever seems off, even a price that just feels wrong, tell me — that kind of note is exactly how the app gets better. Happy selling! – Frank

A total game changer with incredible support!

I can’t recommend Underpriced AI highly enough. It has completely replaced my old tedious process of using Google lens and manually sifting through eBay sold comps. Having live and sold data across multiple platforms in one spot at a glance has saved me hours of research. It identifies items instantly and cuts straight to the chase, removing so many necessary steps.

Beyond the tech, I’m particularly impressed that there is a real person behind the app. I frequently email support and get a fast helpful response every time. They even refine the usability of the app based on our exchanges. It’s rare to find an app that also offers such personal, responsive service. Five stars!
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Response from developer

Thank you so much for this — it really means a lot. Feedback like yours is exactly what keeps us going. You've been an incredible help in shaping the app, and those conversations genuinely lead to real improvements. We're glad Underpriced AI is saving you time, and we'll keep making it better. Thank you for being part of the journey!

Great tool

Use a couple different apps and this is one I keep paying for. Love a lot of the features.

Response from developer

Eric, appreciate that — especially knowing you've tried others and keep coming back. We're always adding new features so it keeps earning its spot. Thanks for the support!

FAQ

What is Underpriced AI?

Underpriced AI is a shopping app that uses artificial intelligence to identify items from a photo and provide real eBay sold prices. It helps users understand an item's market value before purchasing or listing it.

How does Underpriced AI determine item value?

The app analyzes a photo to identify the item, then pulls recent sold listings from eBay. It presents this data to show actual sales prices, not just asking prices, allowing users to verify the value.

Can I list items directly from Underpriced AI?

Yes, Underpriced AI offers a one-tap listing feature to eBay, pre-filling the title, price, and condition. It also provides ready-to-copy listings for other platforms like Poshmark, Mercari, and Facebook.

What types of items can Underpriced AI identify?

The app can identify a wide range of items including antiques, collectibles, clothing, shoes, toys, kitchenware, electronics, books, CDs, games, and vinyl records.

Is Underpriced AI free to use?

Underpriced AI offers a free first scan without requiring a credit card. Paid plans start at $5 per month, with options for scan packs that do not require a subscription.

What devices does Underpriced AI support?

Underpriced AI is available on iPhone and iPad devices. It also has a web version and browser extensions for Chrome and Firefox.

How often is Underpriced AI updated?

The latest version of Underpriced AI is 2.6.3, which was last updated on November 8, 2026. Updates typically include new features and improvements based on user feedback and AI advancements.

Does Underpriced AI have ads?

No, Underpriced AI does not contain advertisements. The app is free to download and use, with optional paid plans for additional scans and features.