Take a photo. Discover value and story.

Identify antiques, collectibles, art and rare objects in seconds.

Sunflowers by Vincent van Gogh being analyzed by Curiosa AI

Estimated value

$39.9 Million

Rarity score

★★★★★ Unique

Authenticity

97% confidence

Historical origin

Arles, France, 1888

Attributed artist

Vincent van Gogh

What Curiosa discovered

Trusted by collectors and antique hunters
Identifies makers, periods, materials, and rarity
Every object has a story. Curiosa reveals it.

Scan an object

Start for free, no credit card needed

Discover curiosities

Explore rare finds from the community. Each piece tells a unique story.

Extremely Rare

Collectors worldwideEndless unique objectsFounded in The NetherlandsYour privacy, protectedStart for freeInstant art appraisalScan & catalog

Trusted by 1,000+ collectors worldwide

Testimonials about Curiosa.com

My art collection isn't just a pile of objects anymore. It's a documented story with context, provenance, and value.
- Amelia

I signed up thinking I'd just log a few odd items. A week later I was uncovering forgotten details, histories, and connections I'd never noticed before.
- Jeroen

Found a mid-century chair at a flea market. Curiosa identified the designer and told me it was worth twenty times what I paid.
- Sophie

I use Curiosa at every estate sale. Quick scan, instant context. It's changed how I buy.
- Marcus

My kids love scanning things at the museum. It turned a boring Sunday into a treasure hunt they still talk about.
- Lena

As a dealer, I use Curiosa to document inventory. The rarity scores and historical context help me price with confidence.
- Thomas

How does Curiosa work?

Woman scanning a landscape painting with her smartphone using Curiosa

Scan your curiosity

Point your camera at any oddity, antique, or bizarre collectible.

AI analysis

Our AI identifies the item and researches its history and provenance.

Get value & rarity

Receive an estimated value range and rarity score from 1-10.

Build your cabinet

Save items to your personal digital wunderkammer collection.

Share your finds

Share discoveries with fellow collectors and enthusiasts.

See detailed guide Photography tips for sharper results

More than an app. A cabinet of wonders.

Remember the thrill of finding something at an estate sale, or the curiosity sparked by a mysterious family heirloom? That feeling is what drives us. Curiosa was born from a simple belief: every object has a story worth uncovering, and every collector deserves to know what they've found.

We're building a modern wunderkammer, a digital cabinet where art, antiques, oddities, and treasures come together. Photograph an object, get its likely maker, period, value range, and rarity, then keep it documented for the next generation.

Spot fakes before you buy

Every scan includes AI-assisted authenticity analysis, checking visual patterns, materials, style consistency, and provenance logic to surface warning signals before you commit.

Learn how fake detection works See the full appraisal process

Trace every gap in the ownership chain

Provenance is rarely complete. Our AI maps ownership timelines to identify silent periods, implausible transfers, and missing documentation, so you know where the story is strong and where it needs more work.

Explore provenance gap detection

Verify historical alignment

Does the material match the era? Do the techniques fit the claimed period? Our AI cross-references visual features, construction methods, and stylistic markers against known historical timelines, so you can assess whether an object's story holds up.

Explore period plausibility analysis

Scan the world around you

Turn any city walk into layered exploration. Scan monuments, facades, architectural details, and overlooked urban objects, and instantly receive context about period, style, material, and cultural significance.

Explore the city curiosity guide

Your privacy, protected

Your collection is valuable. We treat your data with the same care.

Your data, your control

Delete anytime. Export everything. No lock-in.

End-to-end protection

Photos encrypted in transit and at rest. EU-hosted infrastructure.

No third-party sharing

We never sell, share, or use your data for advertising.

Read our privacy promise Read our full disclaimer

Questions?

View all FAQs

Every object has a story

Start for free - no credit card needed. See what your object reveals.

Start for free

Start for free, no credit card needed

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More than an app. A cabinet of wonders.

Take a photo. Discover value and story.

Discover curiosities

Charizard - Base Set (1st Edition Holofoil) [4/102]

Oleanders (Still Life with Oleanders and Books)

Composition in Blue, Attributed to Kim Whanki

Original Painting Attributed to Yoshitomo Nara

Testimonials about Curiosa.com