Art-market data, on tap.
The Provenance Index™ is the most comprehensive public-record-sourced rating of art-world intermediaries in the world. Available as a RESTful API and bulk-export feed for art advisors, collector family offices, museum acquisition committees, art-insurance underwriters, and art-market researchers.
Who licenses the Provenance Index.
Client diligence
Independent art advisors use the Index for standardized intermediary diligence on behalf of HNW collector clients. Replace anecdotal evaluation with structured benchmarking.
Acquisition policy
Family offices with art-collection mandates use the Index to formalize acquisition-policy approved-vendor lists. Required by sophisticated LP-style art allocation policies.
Acquisition vetting
Museum acquisition committees use the Index for intermediary vetting during deaccession + acquisition processes.
Provenance + risk pricing
Art-insurance underwriters (AXA XL, Chubb, AIG fine art divisions) use the Index for provenance-risk pricing and pre-binding due diligence.
Estate planning + appraisal
Trust + estate attorneys use the Index for institutional vendor selection during HNW art-collection estate-planning and appraisal processes.
Art-market academic research
Academic researchers in art history, art-market economics, and museology use the Index as a citable institutional baseline.
Three tiers. Annual contracts.
Research
- Full Provenance Index access (web + bulk CSV)
- Quarterly refresh — automatic delivery
- 5-year historical archive
- Methodology & subscore breakdowns
- 1 named seat · email support
Institutional
- Everything in Research, plus:
- RESTful API access (15,000 calls/day)
- Grade-change webhooks
- Custom subscore extracts
- Quarterly analyst briefing call
- 5 named seats · 99.9% SLA
Enterprise
- Everything in Institutional, plus:
- Unlimited API access
- Custom commissioned institution reviews
- Bespoke acquisition-policy benchmarking
- Embed in collection-management tools
- Unlimited seats · dedicated CSM
Request institutional access.
Tell us how you would use the Provenance Index. We respond within one business day with tier recommendation, contract terms, and integration timeline.