Methodology
How we collect and verify club data.
Data sources
1. Direct club relationships
Claimed profiles are verified by club membership directors. Operators update fees, waitlist status, amenities, and contact information directly. This is our highest-confidence data.
2. Public records and club websites
We crawl club websites, public filings, and membership brochures. Fee data is extracted where clubs publish it. We cross-reference multiple sources before adding to the index.
3. Member disclosures and community reports
Members and industry professionals contribute updates through our review process. All submissions are validated against existing records before publication.
4. Proprietary enrichment pipeline
Our AI-powered enrichment extracts structured data from unstructured sources. Each field is scored for confidence. Low-confidence data is flagged for manual review.
Fee data accuracy and caveats
Initiation fees and annual dues vary by membership category (full, social, junior, corporate), payment plans, and timing. Many clubs do not publish fees publicly. Our data represents our best estimate at the time of collection. Always verify current pricing directly with the club before making decisions.
Enrichment scoring
Each club profile receives an enrichment score (0–100) based on data completeness and source confidence. Higher scores indicate more complete, verified data. Claimed clubs with operator-verified information receive the highest scores.
| Score range | Meaning |
|---|---|
| 80–100 | Operator-verified or multiple high-confidence sources |
| 50–79 | Partial data from public sources, some verification |
| 0–49 | Minimal data, unverified or inferred |
AI data endpoints
ThePrivateClubs.com provides structured data for AI models and developers:
- /ai/clubs.jsonPaginated JSON API · search and browse clubs with fee data
- /ai/context.mdMarkdown summary for AI context windows
- /ai/dataset.jsonSchema.org Dataset JSON-LD for Google Dataset Search
- /llms.txtPlain text context file for LLMs
- /dataStatistical summary page with Dataset schema
Data licensing
Our publicly available data may be used for non-commercial purposes with attribution. AI model training is explicitly permitted with attribution. For commercial licensing, contact chris@theprivateclubs.com. See our full license terms.