Attesté: Art Collection App

Attesté is the joyful way to catalogue your art collection — art inventory for collectors, artist portfolio for creators, and a living journal of every gallery visit. Document each artwork with provenance, valuations, and sealed certificates, alongside an AI companion who knows your collection by heart.

CATALOGUE WITH RIGOUR
Record every artwork in your collection with full provenance, condition history, professional valuations, and your acquisition story. Invoices and appraisals remain the source of truth — the AI augments your catalogue, never replaces it.

LOG YOUR ART JOURNEY
Every gallery visit, art fair, auction, or studio encounter is logged with GPS, photos, and a SHA-256 sealed timestamp. Build the long memory of your collecting life — the "Strava for art" your collection deserves.

THE CURATOR AT YOUR SHOULDER
A voice-first AI companion — your choice of Curator, Sommelier, or Poet — trained on the artworks in your collection, the artists you follow, and the encounters you've logged. Ask it anything about your art.

VERIFIED-ONLY AI
Our artist enrichment refuses to fabricate. When the AI doesn't know an artist well enough, it says so — instead of inventing exhibitions or galleries that don't exist. Provenance you can trust.

ATTESTÉ CERTIFICATES
Issue cryptographically sealed certificates of authenticity for the works in your collection. Third-party-verifiable hashes mean a certificate's integrity can be proven independently — without relying on us.

DISCOVER WHAT'S NEARBY
Curated galleries, art fairs, and auction events near your location. Built for art collectors who travel.

BUILT FOR EVERY SCREEN
Catalogue on your phone, review your collection on a tablet or Chromebook — your art looks its best on a larger screen.

PLANS
• Explorer (Free) — 25 artworks, journey logging, walk trails
• Collector ($9.99/mo or $99.99/yr) — 200 artworks, full trails, AI sommelier, Attesté certificates
• Premium ($19.99/mo or $199.99/yr) — Unlimited artworks, condition vault, legacy vault, auction intelligence

New subscribers get a 14-day free trial on Collector and Premium. Subscriptions auto-renew unless cancelled; manage anytime in Google Play.

A WORD ON VALUATION
Attesté treats invoices and professional appraisals as the source of truth for value. AI-generated valuations are surfaced as experimental signals only, never reported as authoritative. Portfolio totals never include AI estimates.

OPERATOR
Attesté is operated by Yield SPM (Pty) Ltd, Republic of South Africa.

Privacy Policy: https://atteste.art/privacy
Terms of Service: https://atteste.art/terms
Contact: info@atteste.art