Best Antique Identifier Apps 2026: Curio vs 7 Alternatives

To identify an antique and learn what it actually sells for, Underpriced AI is the top pick because it pairs photo identification with real eBay sold comps in a single scan. Your first scan is free and it shows the real sold comps, not a teaser. Packs start at $3 for 5 scans when you want more. Curio is strong for pure identification and background, and Google Lens is the best free choice when you only need to know what something is.

Updated August 2026: Rankings reflect the current app versions. Underpriced AI pulls fresh eBay sold-comp data into every scan, which is what keeps its valuations current.

You picked up a heavy brass object at an estate sale because it looked old and interesting. Or you inherited a box of your grandmother's things and have no idea whether the painted vase inside is worth five dollars or five hundred. Maybe you spotted something at a flea market that looks valuable, but you are standing there with no way to know for sure before the seller moves on.

Two questions come up every time: what is this, and what is it worth?

Antique identifier apps exist to answer both from a photograph. The best ones combine AI visual recognition with real market data. They give you identification and pricing in a single step. The worst ones give you a guess and leave you to figure out the rest.

Here is how the leading options compare. This covers what the technology does, and how to get the most accurate results from any of them.

What Antique Identifier Apps Actually Do

The premise is straightforward. You photograph an item. The app's AI analyzes the image and identifies the item: its type, approximate era, likely maker, style, and material. The better apps go further and pull real market data. They estimate the item's current value based on what similar pieces have actually sold for.

This is a meaningful upgrade over general image search tools like Google Lens. Visual search can tell you that something looks like a Roseville pottery vase from the 1940s. But it will not tell you that Roseville Zephyr Lily vases in green sell for $85 to $140. The same pattern in brown sells for $60 to $90. That pricing layer, grounded in completed sales rather than asking prices, separates a true antique identifier app from a visual matching tool.

For resellers working estate sales, thrift stores, and flea markets, the difference between identification and identification-plus-pricing matters. It is the difference between knowing what something is and knowing whether to buy it.

The Best Antique Identifier Apps Compared

Underpriced AI

Underpriced AI is best for getting both identification and accurate market pricing in one step.

It is built for the scenario most people face: you have an item, you do not know what it is, and you need its value before buying or selling. You photograph any antique or vintage item and the AI identifies it: item type, era, likely maker, and style. Then it pulls real sold prices from eBay, Poshmark, Mercari, Facebook Marketplace, Etsy, Depop, and other platforms. It shows you what comparable items have actually sold for recently.

The category coverage is broad. It works on furniture, jewelry, pottery, glassware, art, books, coins, watches, toys, clothing, and more. Whether you are looking at a piece of Depression-era glassware, a mid-century modern chair, a box of vintage costume jewelry, or a stack of old Nintendo games, the workflow is the same: photograph, identify, price.

The app also generates listing titles and descriptions if you decide to sell. It shows net proceeds across multiple platforms so you can see where you would make the most after fees.

Plans start at $12/month for 75 scans. Pay-as-you-go scan packs are also available.

Strengths:

• Photo-based identification means you do not need to know what you have before scanning
• Pricing comes from completed sales across six or more platforms, not estimates
• Covers virtually every antique and vintage category
• Generates seller-ready listing content
• Shows platform-specific fee breakdowns

Limitations:

• Subscription or scan pack required for ongoing use

Google Lens

Google Lens is best for free item identification when you just want to know what something is.

It is free, widely available, and genuinely good at visual matching. Point it at a vase, a figurine, a piece of antique furniture, or an old kitchen gadget. It will pull up visually similar items from across the web. For basic identification, Lens works well. It can figure out that your grandparents' dish set is Franciscan Ware, or that the heavy metal object is a cast iron boot scraper from the 1800s.

The limitation is that Lens stops at identification. It shows you what something is and links to pages where similar items appear, but it provides no pricing data. You still need to take that identification and search eBay sold listings, check auction records, or use a separate pricing tool. When you are sorting through an entire estate or a large haul, that manual research for every item adds up to hours.

Pricing: free.

Strengths:

• Free to use
• Strong visual matching across a wide range of items
• Available on virtually every device

Limitations:

• No pricing data at all
• Requires manual follow-up research for every item you want to value
• Sometimes surfaces irrelevant visual matches that are not the same item

WorthPoint

WorthPoint is best for deep research on specific antiques when you already know what you have.

It is not an identifier app in the traditional sense. It is a massive research database with millions of sold auction and marketplace records. You search by keyword, not by photo. If you already know you are holding a Weller Pottery Hudson vase, WorthPoint can show you dozens of past sales with prices, dates, and conditions. You can then build a well-informed valuation.

The depth of WorthPoint's database is impressive, especially for serious categories like pottery, silver, art glass, and fine furniture. The Marks Database is also useful for looking up maker's marks once you have photographed them.

The trade-off is accessibility. At $28.99 per month after a 7-day trial, it is a significant investment. And because it is keyword-search-based rather than photo-based, you need some idea of what you are looking at before you can use it effectively.

Pricing: $28.99/month subscription after a 7-day free trial.

Strengths:

• Enormous database of historical sold prices
• Excellent for deep-dive research on specific items
• Marks Database helps decode maker's marks and stamps
• Trusted by professional appraisers and dealers

Limitations:

• No photo-based identification
• Requires you to already know what you have before searching
• Monthly subscription is expensive for casual users
• Overkill for quick sourcing decisions

Kovels

Kovels is best for pottery, porcelain, and maker's mark identification.

It has been a trusted name in antique price guides for decades. Its app and online resources are particularly strong for pottery, porcelain, and ceramics. The marks identification tool helps you match stamped or impressed marks to specific manufacturers. That is invaluable when you are staring at an unfamiliar symbol on the bottom of a plate.

Kovels is oriented toward serious collectors and enthusiasts more than casual resellers. The content is detailed and authoritative, but the interface and workflow are geared toward research rather than quick field decisions.

Pricing: free limited access; premium subscription for full database.

Strengths:

• Strong reputation and decades of editorial expertise
• Excellent pottery and porcelain mark identification
• Detailed historical context for items and manufacturers

Limitations:

• Primarily focused on specific categories rather than broad coverage
• More research-oriented than action-oriented
• Not designed for quick, in-the-field scanning

Collectibles.com

Collectibles.com is best for coin and trading card identification only.

It offers AI-powered scanning specifically for coins and trading cards. For those two categories, the accuracy is solid. It can identify specific coin dates, mint marks, and grades, and it handles sports cards and trading cards well. If your needs are limited to numismatics or card collecting, it is a capable specialized tool.

The drawback is clear: it does not cover general antiques. If you are trying to identify pottery, furniture, jewelry, glassware, art, or anything outside coins and cards, you will need a different app entirely.

Pricing: free with premium features available.

Strengths:

• Strong accuracy for coins and trading cards
• Good grading estimates for the categories it covers
• Active collector community

Limitations:

• Only covers coins and trading cards
• Useless for general antique identification
• Not a solution for estate sale sourcing or broad collections

AntiqBot

AntiqBot is best for dealer-grade identification and authenticity checks on European and Asian antiques.

It is built by Erwin Truyts, a Belgian antique dealer with more than 30 years in the trade and a certified gemmologist. You upload photos and get identification, dating, provenance notes and a valuation in a minute or two. You also get a five-grade authenticity verdict with the reasoning spelled out. It covers more than 20 specialisms, including Chinese porcelain, silver, furniture, African art, watches and books. It prices from auction results rather than asking prices, deliberately on the conservative side.

It runs on the web, with an iOS app mentioned on the site. You get one free credit at signup with no card. After that, credits come in packs starting around 5 euros for 5. Painting attribution and gemstones are excluded, and the reports are indicative rather than formal appraisals.

Pricing: one free credit, then credit packs from about 5 euros. No subscription.

Strengths:

• Authenticity verdict with written reasoning, not just a name
• Deep coverage of European and Asian decorative arts
• Conservative valuations drawn from auction results

Limitations:

• No painting attribution or gemstone work
• No Android app stated
• Reports are indicative, not formal appraisals

Antiqly (Antique Identifier)

Antiqly is best for quick iPhone identification with maker's mark detection.

From Obzena LLC, it is an iPhone and iPad app. It identifies an item from up to four photos, detects maker's marks, and returns a short history with a price estimate based on current market data. The first analysis is free. After that it is sold through in-app purchases: weekly access from $6.99, a yearly plan at $39.99, or a lifetime unlock in the $39.99 to $49.99 range. The publisher's site describes the app as free, so read that as free to try.

No Android version is listed. The site does not say where its price estimates come from, so treat the number as a starting point. Check sold comps before you buy or sell.

Pricing: first analysis free, then weekly, yearly or lifetime in-app purchases.

Strengths:

• Fast identification on iPhone with maker's mark detection
• Free first analysis, no account friction
• Companion website with free mark and pattern guides

Limitations:

• iOS only
• Price data source not disclosed
• Four photos per analysis

How AI Antique Identification Works

Modern antique identification apps rely on AI models trained on millions of images of antiques, collectibles, and vintage items. These models learn to recognize patterns that human experts use: shape, proportion, decorative style, construction methods, materials, patina, color profiles, and markings.

When you photograph a piece of pottery, the AI is not simply matching the image to one reference photo. It analyzes the form, glaze characteristics, color palette, and any visible marks. It narrows down the manufacturer, pattern, and approximate date range. The same applies to furniture, analyzing leg style, joinery, wood type, and hardware. It applies to jewelry too, examining settings, clasps, stone cuts, and metal characteristics.

The best apps then combine this visual identification with a pricing layer. That layer searches completed sales across multiple platforms. Pairing "what is it" with "what has it sold for" makes the technology genuinely useful rather than a novelty.

Tips for Getting Better Identifications

The quality of your photo directly affects the quality of your identification. Here is how to get the best results from any antique identifier app.

Use good lighting. Natural light is ideal. Avoid harsh overhead fluorescent lighting, which washes out colors and obscures details. If you are at an indoor estate sale, move the item near a window or doorway if possible.

Photograph from multiple angles. A single front-facing photo is rarely enough. Capture the front, back, sides, and top. For three-dimensional items, show the overall form and proportions.

Always capture the bottom. This is the single most important tip for antique identification. The bottom of pottery, the underside of silver, the back of paintings, the inside of rings: this is where maker's marks, stamps, signatures, and labels live. A clear photo of the bottom can turn an unknown item into a confidently identified and valued one.

Include something for scale. Place a coin, a pen, or your hand next to the item. That way the AI and any human reviewing the image can gauge the item's size. A 3-inch creamer and a 12-inch pitcher can look identical without a reference point.

Photograph any damage. Chips, cracks, repairs, missing parts, and wear all affect value. Documenting damage up front leads to more accurate valuations. It also prevents surprises if you decide to sell.

When to Use an App vs. Consult an Expert

Antique identifier apps are excellent for quick valuations and sourcing decisions. If you are walking through an estate sale and need to decide in 30 seconds whether to buy a piece of pottery for $8, scanning it with an app is the right move. If you are sorting through a box of inherited items and need to separate the valuable pieces from the donations, an app will get you 90% of the way there.

Some situations, though, are worth professional expertise.

Items potentially worth $500 or more. When the stakes are higher, a professional appraisal provides a documented valuation. You can use it for insurance, estate planning, or consignment negotiations. Appraisals typically cost $25 to $150 per item depending on the category and appraiser.

Authentication of high-value items. For fine art, signed designer goods, luxury watches, and other categories where fakes are common, specialized authenticators are worth the fee. A $200 authentication fee is a small price before selling a painting that might be worth $5,000 or might be a reproduction worth $50.

Complex estates. If you are settling an estate with hundreds of items, consider hiring an estate sale company or appraiser. They can evaluate the collection as a whole. They may identify valuable items that even a careful app-based scan would miss. That value can come from provenance, rarity, or context that a photo alone cannot convey.

Common Antiques People Want Identified

Certain categories come up again and again. Here is what to look for with each.

Pottery and ceramics. Always flip the piece over and photograph the bottom. Marks, stamps, and impressed logos are the fastest path to identification. Even the absence of a mark tells you something, since many early American pottery pieces were unmarked. See our guide on reading maker's marks for detailed tips.

Vintage jewelry. Check for hallmarks on clasps, inside ring bands, and the backs of brooches. Karat stamps (10K, 14K, 18K) indicate gold content. Designer signatures dramatically increase value. Learn more in our vintage jewelry value guide.

Furniture. Look for labels, stamps, or brands on the back, underside, or inside drawers. Construction details like dovetail joints, hand-cut nails, and solid wood versus veneer help date the piece. Our antique furniture guide covers the key indicators.

Glassware. Check the bottom for pontil marks, a rough or polished circle where the glass was attached to the blowpipe. These indicate hand-blown production. Molded seam lines, color, and pattern help narrow down the manufacturer and era.

Paintings and prints. Look for signatures, typically in the lower left or right corner. Check the back of the frame and canvas for gallery labels, exhibition stickers, or written notations. The difference between an original painting and a print can be a factor of 100 in value.

Frequently Asked Questions

What is the best antique identifier app?

Underpriced AI is the best antique identifier app for resellers: photograph a piece and it names the maker, era and materials, then prices it from real sold comps you can open, with a free first scan and plans from $5 a month. Curio is the better choice for collectors who want the history of a piece and a catalog rather than a resale price.

What is the best app to identify antiques?

For identification plus what the piece actually sells for, Underpriced AI is the strongest single app: one photo returns the identification and real eBay sold comps. Google Lens is the best free choice when you only need to know what something is. Curio is strong for background and history on a piece you have already identified.

Can an app identify an antique from a photo?

Yes, and the photo that matters most is the one of the mark. Backstamps, hallmarks, maker's stamps and labels carry more identifying signal than the front of the piece. Shoot the mark in focus and in daylight, then the whole item, then any damage.

How accurate is AI antique identification and pricing?

Identification is reliable on marked or well-known pieces and weaker on unmarked studio work and folk art. Pricing is only as good as the sold comps behind it. For antiques, art and pottery our estimates typically land within about 40 to 50% of the eventual sale price. So treat the range and the comp count as the answer, not the single number.

Is there a free antique identifier app?

Google Lens is free and good at telling you what an object is. Underpriced AI gives you your first scan free, real sold comps included, which is the part a free identifier cannot do. Packs start at $3 for 5 scans.

Start Identifying Your Antiques

Whether you are staring at a single mystery item or sorting through an entire collection, the fastest way to get answers is to photograph each piece. Let AI handle the identification and pricing research.

Try Underpriced AI on web or mobile. Credit packs start at $3 for a 5-scan pack. In seconds, you will know what you have, what it is worth, and where to sell it for the best price.

What sets Underpriced AI apart:

• Identify any item from a photo on the premium AI model included on every plan, plus barcode scanning for books, CDs, and vinyl.
• Track antique sold prices through tappable comps spanning eBay, Poshmark, Mercari, Facebook, Etsy, and Depop, with current listings, market saturation, sell-through rates, and a calculator for fees and take-home.
• Get AI-written antique listings, publish to eBay and 10 marketplaces plus Bonanza in one click, and reprice any earlier scan by tapping Refresh value.
• Track your inventory, log purchase prices, watch profit and ROI, and review an analytics dashboard. This handles the whole antique reselling process, not only identification.

Beyond antiques, our roundup of the best apps for finding out what your stuff is worth compares the full field.

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Underpriced AI pairs photo identification with verifiable sold comps across eBay, Poshmark, Mercari, Facebook, Etsy, and Depop. It adds barcode scanning, listing generation, direct eBay publishing (10 markets), inventory and profit tracking, and analytics, all on the same premium AI model. Try your first scan free, no card required.