Discover Your Arts True Value Top Free Art Appraisal Apps Reviewed

Finding out what your painting, print, sculpture, or antique is really worth doesn’t have to start with a paid appraisal. Several reputable apps let you research recent sales, pull comparables, and narrow a value range for free. This guide reviews the strongest free options, shows exactly how to use them, and explains when you should still hire a credentialed appraiser.

Before we dive in, one key distinction: most “free appraisal apps” don’t deliver a formal appraisal. They aggregate realized prices, offer market research tools, and sometimes provide automated estimate ranges. That’s perfect for curiosity, selling decisions, or triage. For insurance, estate, donation, or tax purposes, you still need a written appraisal from a qualified professional.

What “Free Appraisal” Really Means Today

• Research, not certification: Free tools help you identify similar items and check what buyers recently paid at auction or in peer-to-peer markets. They don’t produce USPAP-compliant appraisals.
• Comps-driven estimates: Your best DIY value comes from matching your item to comparable sales (same artist or maker, period, medium, size, condition, and market tier).
• Coverage varies by category: Fine art, prints and multiples, design, watches, comics, and coins each have strong databases—but no single app is best at everything.
• Currency and fees: Auction results may display hammer price or price realized (hammer plus buyer’s premium). Know which number you’re looking at to avoid over- or under-valuing.

The Best Free Apps to Research Art and Antique Values

Below are the most useful free (or freemium) apps and how to get the most out of each. All are widely available on iOS and Android, and most also have browser versions. Where features vary by account type, we note it.

eBay

Best for: Decorative art, prints, frames, studio pottery, folk art, mid-century décor, posters, mass-market or regional collectibles.

How it works: eBay’s Sold Listings filter shows actual transaction prices for recently sold items. Because the marketplace is vast, you can often find close matches for common art and décor.

Strengths

• Massive dataset with real, recent sale prices.
• Granular filters for size, period, condition, format, and location.
• Great for understanding low-to-mid market liquidity.

Gaps

• Not ideal for unique high-end works or blue-chip artists.
• Descriptions can be inaccurate; authentication varies.

Pro tip: Search your artist/title or maker/model, then:

• Toggle “Sold items” and “Completed items.”
• Filter by “Used” condition; match size (e.g., “24 x 36”).
• Sort by “Ended recently” and look for 3–10 closely matching comps.
• Exclude outliers (damaged pieces, lots with extras, or atypical framing).

Pricing: Free.

Sotheby’s

Best for: Museum-level paintings, modern and contemporary art, design, watches, photographs, prints and multiples.

How it works: Sotheby’s app archives past sales with estimate ranges, realized prices, and catalog notes. You can search by artist, category, sale, or keyword.

Strengths

• High-quality catalogs with condition notes and provenance highlights.
• Reliable realized prices; shows pre-sale estimate vs. result.
• Strong coverage for fine art and design.

Gaps

• Skews to the high end; fewer data points for minor works.
• Some archived catalog details vary by sale.

Pro tip: Note whether the published “price realized” includes buyer’s premium (Sotheby’s typically shows a premium-inclusive figure). If you’re using results to price for resale, subtract likely fees to find a net-seller figure.

Pricing: Free account typically sufficient to browse.

Christie’s

Best for: Blue-chip fine art, Old Masters, prints, photographs, decorative arts, design.

How it works: Like Sotheby’s, Christie’s app offers past auction results and catalog information, often including condition and provenance notes.

Strengths

• Deep artist coverage across centuries and categories.
• Clear estimates and realized results for trend analysis.

Gaps

• Limited data for mid-market or regional artists.
• Hammer vs. premium-inclusive price presentation can vary; read labels.

Pro tip: Use both Christie’s and Sotheby’s to triangulate a realistic range. Pay attention to sale location and date—New York evening sales can price very differently than regional day sales.

Pricing: Free account to search results.

Heritage Auctions

Best for: Illustration art, comics, sports, entertainment, coins, currency, design, photography, modern art.

How it works: The Heritage app provides a robust archive of realized prices, high-res images, and detailed lot descriptions across specialty categories.

Strengths

• Superb archives and categorization for collectibles and pop culture art.
• High image quality aids condition comparisons.

Gaps

• Less coverage of traditional painting categories at the very top tier.
• Niche focus means learning category-specific quirks (grading, signatures).

Pro tip: Heritage often provides population/edition insights (especially for prints and comics). Use those to judge scarcity and desirability, not just the last price.

Pricing: Free to browse most results with a registered account.

LiveAuctioneers

Best for: Regional fine and decorative arts, furniture, folk art, estate jewelry, general antiques across many auction houses.

How it works: Aggregates thousands of auction catalogs and realized prices from regional and specialty houses worldwide.

Strengths

• Broad coverage across categories and price points.
• Great for tracking regional trends and lesser-known artists.

Gaps

• Some advanced filters and deeper archives may require paid tiers.
• Cataloging quality varies by auction house; condition notes can be minimal.

Pro tip: Cross-check a promising comp on the originating auctioneer’s site (if available) for fuller condition reports. Confirm whether results include buyer’s premium (many do).

Pricing: Core browsing free; optional paid upgrades for pro dealers.

Invaluable

Best for: Similar to LiveAuctioneers—broad coverage of fine and decorative arts from many auctioneers.

How it works: Aggregates catalogs and results; provides realized prices and sale summaries.

Strengths

• Another large pool of comps, often with complementary houses to LiveAuctioneers.
• Useful for finding alternate comps if one platform lacks depth for your artist or category.

Gaps

• Some results hidden by certain houses; condition details vary.
• Advanced analytics typically paywalled.

Pro tip: Use both LiveAuctioneers and Invaluable to avoid selection bias—if one platform skews high or low due to house mix, the other can balance your view.

Pricing: Free to browse many results; account needed.

Artsy

Best for: Contemporary and modern artists with gallery representation; works that appear in both gallery and auction markets.

How it works: Artsy lists gallery works (often inquiry-based pricing) and timed auctions. For certain artists, you’ll see price ranges or “Contact gallery” pricing and occasional realized auction results.

Strengths

• Insight into primary market asking prices and demand signals.
• Useful for emerging and mid-career artists where auction comps are thin.

Gaps

• Price data can be opaque; many listings require inquiry.
• Artsy’s comprehensive price database is a paid feature.

Pro tip: Use Artsy to gauge whether an artist’s primary market is rising or cooling. If available, compare asking prices to recent auction results to see spread between retail and secondary market.

Pricing: Free browsing; price database tools limited in free tier.

Google Lens + Google Arts & Culture

Best for: Initial identification; artist, period, and motif research; verifying whether a work matches a known image or edition.

How it works: Lens matches your photo to visually similar images. Arts & Culture provides artist bios, museum holdings, and context.

Strengths

• Quick way to confirm whether your item resembles a known artwork or mass-produced reproduction.
• Helpful for identifying print editions, posters, or famous imagery used in derivatives.

Gaps

• Not a pricing tool. Matching to a museum piece doesn’t prove your work is authentic or valuable.
• False positives are common; always corroborate.

Pro tip: If Lens finds an exact match to a museum-held image, scrutinize medium, print method, paper, signature placement, and dimensions. Small mismatches often indicate reproductions.

Pricing: Free.

Pro Workflow: Turn App Data into a Realistic Value Range

1. Identify precisely what you have

• Artist/maker, medium, support (canvas, panel, paper), size, signature/inscription, edition number, date.
• Note condition issues: tears, craquelure, yellowed varnish, stains, foxing, dents, repairs, overpainting.

2. Pull 8–15 recent comps across multiple apps

• Match on artist and subject, medium, size (within ±10%), and date/period.
• Prefer results from the last 3–5 years; adjust for market shifts.

3. Normalize the prices

• Use price realized (with buyer’s premium) for comparability.
• Convert currencies to your local currency on the sale date if possible; at minimum, note currency.

4. Adjust for condition, scale, and desirability

• Deduct for damage, poor restoration, or overmatting.
• Add or subtract based on subject matter desirability (e.g., an artist’s signature motif vs. lesser themes).
• Scale matters: larger works can command disproportionate premiums (but not always).

5. Triangulate a range

• Throw out outliers (estate “sleepers” or charity-sale anomalies).
• Determine a conservative-to-optimistic range (e.g., $2,800–$3,600 retail secondary-market).
• If selling at auction, estimate a hammer range and back out seller’s commission to understand net.

6. Document your process

• Save screenshots of comps with sale dates, houses, and lot numbers.
• Keep notes on your adjustments. This helps if you later upgrade to a formal appraisal.

When Free Tools Aren’t Enough: Hire a Credentialed Appraiser

You should seek a formal appraisal when:

• Insurance scheduling: Insurers need replacement value determined by a qualified appraiser.
• Estate, equitable distribution, or charitable donation: IRS and courts require USPAP-compliant reports for defined purposes and effective dates.
• Significant value or authenticity risk: Blue-chip works, potential for forgery, or works with complex condition/attribution issues.
• Conservation and restoration decisions: Treatment can change value; an appraiser and conservator together can advise on risk/reward.

How to prepare for a professional appraisal:

• Provide provenance documents, invoices, certificates, prior appraisals, restoration reports.
• Photograph front, back, signature, labels, stamps, and any damages.
• State the intended use (insurance, estate, resale) so the appraiser chooses the correct value definition.

Privacy, Scams, and Ethical Use

• Beware “instant cash offers”: If an app promises valuations and immediately pushes a purchase or consignment without clarity, proceed cautiously.
• Protect your data: Turn off location tagging in photos; obscure home addresses on labels before sharing widely.
• Watch for counterfeit comps: Some online “sales” aren’t arms-length transactions. Favor reputable auction houses and platforms that vet results.
• Respect copyright and authenticity: Never present image matches as proof of authenticity. Use them as leads, not conclusions.

Quick Checklist: Get Appraisal-Ready in 10 Minutes

• Photograph: Front, back, close-ups of signature/edition, labels, and damages.
• Measure: Height x width (and depth for sculpture); note framed vs. unframed.
• Identify: Artist/maker, medium, support, date/period, edition number.
• Condition: List all issues objectively.
• Research: Pull 5–10 sold comps from at least two apps (e.g., Sotheby’s + eBay).
• Normalize: Use price realized; note currency and sale date.
• Adjust: Scale for size, subject desirability, and condition.
• Conclude: Write a conservative-to-optimistic value range and keep your comp screenshots.

FAQ

Q: Are app-based values “official”? A: No. They’re research estimates based on comparable sales. For insurance, legal, or tax purposes, you need a written, USPAP-compliant appraisal by a qualified appraiser.

Q: How recent should comps be? A: Ideally within the last 3–5 years. In fast-moving markets (hot contemporary artists), aim for 12–24 months. Older comps can be used with careful market adjustments.

Q: Do auction results include the buyer’s premium? A: Many published “price realized” figures include the premium; “hammer price” does not. Read labels carefully. Using premium-inclusive figures improves cross-house comparability.

Q: Can Google Lens or image-matching prove authenticity? A: No. Visual matches are a starting point for research, not authentication. Authenticity requires expert examination, provenance review, and sometimes scientific testing.

Q: When should I stop DIY and call an appraiser? A: If comps are sparse or inconsistent, value might exceed your comfort threshold, authenticity is in question, or you need documentation for insurance, estate, or donation.