Quoin Data
Source-linked property records for AI
- Category
- Data & Analytics
- Primary Subcategory
- Commercial Real Estate Data
Integration details
Description
Quoin Data resolves Washington, D.C. property-tax accounts and returns taxes, assessments, assessor sales and deed context, permits, licenses, inspections, enforcement history, and building and land profiles. Supported facts retain release context and a route to the official public record. Quoin supports professional research; it does not make lending, underwriting, eligibility, appraisal, title, lien-priority, or zoning-compliance decisions.
- Integration type
- Connector
- Verification status
Community connector- Platform
- Claude
- Primary Subcategory
- Commercial Real Estate Data
- Secondary Subcategories
- None listed
- Brand
- Quoin Data
- Access
- Account required
- First tracked
- 2026-08-15
- Tool count
- 15
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
Claude Discoverability Score
Claude Connector discovery is coming soon
Community Connectors only appear in Claude’s registry.Once verified, organic discovery begins and we can calculate your score.Read more about Community Connector verification.
No spam. Unsubscribe any time.
No spam. Unsubscribe any time.
What discovery looks like

Claude can surface verified Connectors when they match a user’s Prompt.
How Claude Connector discovery works
Your Connector will compete to appear for users’ Prompts once Claude verifies it
Competing in Claude Commercial Real Estate Data
View Category15 tools agents can invoke
How do I improve a Community connector's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are Quoin Data alternatives on Claude?
As of 2026-09-18, Quoin Data competes with Yardi Matrix, Acquirepad Real Estate Intelligence, Apartmentiq, AveryGPT, citytracker.ai, Cotality, Funraise Taiwan Real Estate, HtAG Spatial, lizo.ai, Property Index Dubai, RED Atlas API, Spot2 in Claude Commercial Real Estate Data, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.