About Veriso
Veriso helps collectors, inheritors, and sellers turn artwork photos into a readable report: visible evidence, signature reading, attribution context, cautious valuation, and practical next steps.
The goal is simple: make the first layer of art expertise more accessible, without pretending to replace a certificate, a lab report, or a specialist inspecting the work in person.
A Clear Method
Photograph
Upload the front, signature details, and verso whenever they exist.
Extract
Read inscriptions, marks, labels, dates, and visible material clues.
Cross-check
Test read names against documented artists, chronology, and artwork type.
Act
Generate a cautious estimate and practical copy for documentation, insurance, or selling.
Why Veriso exists
Many artworks sit in attics, estates and living rooms without anyone really knowing what they are. A formal appraisal often costs several hundred dollars and takes weeks — too much for a work that might be worth 50 or 50,000.
Free apps, on the other hand, give a number with no explanation. Veriso was built to fill that gap: a fast first opinion that shows its evidence and says clearly what it doesn't know, so you can decide with confidence whether to go further.
Caution
An attribution remains a hypothesis until the evidence lines up.
Transparency
The report separates what is read, what is probable, and what is still missing.
Usefulness
Each analysis should help you decide what to do next: keep, document, insure, sell, or seek specialist review.
Who builds Veriso
Veriso is built by a small independent team of software developers and product engineers. We are not art dealers, auctioneers or museum curators — and we don't pretend to be.
AI-first, and upfront about it
Reports are produced by AI models and automated cross-checks. No human specialist reviews them before they are delivered.
Designed to route you to people
When a decision matters, Veriso points you to qualified professionals: appraisers, auction houses, artist committees.
Improved by your feedback
Feedback sent from a report helps us find and fix errors.
Data sources
Veriso cross-references several families of public sources and market data. The full detail is in the methodology.
- Artist authorities
- Getty ULAN, Wikidata and our own artist index.
- Museum collections
- The Met, Rijksmuseum, Art Institute of Chicago, Smithsonian, Europeana, Joconde.
- Auction results
- Sale results from the Millon auction house and public market research.
- Reference signatures
- A library of signatures compared visually through image embeddings.
Technology we use
Veriso relies on models and services from several providers. They are suppliers, not partners: listing them does not imply any endorsement on their part.
- Google Gemini
- Detailed visual reading and transcription of signatures and inscriptions.
- Google Cloud Vision
- Text extraction from labels, stamps and documents (OCR).
- OpenAI
- Reasoning and writing of the report and valuation.
- Anthropic (Claude)
- Reasoning and writing of the report and valuation.
Recent milestones
- July 2026
Portfolio dashboard with tags and filters.
- July 2026
Getty ULAN artist authority search added to signature identification.
- August 2026
Signature reading in Cyrillic, Greek and Arabic scripts.
- September 2026
French museum collections (Joconde) and Wikidata re-enabled as research sources.
- October 2026
Veriso can be used inside AI assistants such as Claude and ChatGPT, through its MCP server.
- Today
Veriso is available on the web, the App Store and Google Play, in English and French.
Press & partnerships
Journalists, institutions, data providers: we're happy to answer requests for information and partnership.
hello@veriso.artContact
- General questions, press and partnerships
- hello@veriso.art
- Support and account
- support@veriso.art