Consent-First Matchmaking Proof Sprint
▶ Listen to a 25-second sprint hook
hear the operator voice before you buy
Who this is for
operators matching buyers/sellers, datasets, leads, or scarce supply without exposing private lists first
What you get
How it works
Why this isn't a ChatGPT prompt-pack
- Real prototype, not a template. Brokered Data Cleanroom is a working tool with sample reports, severity rubrics, and evidence chains — runnable code, not a copy-paste prompt.
- Buyer-side evidence chain. Every finding is traceable to your sanitized inputs. You can verify, dispute, or extend it.
- Bounded exclusions. See the out-of-scope list below — no production access, no credential handling, no surprise scope creep.
- Fixed-price pilot, not a subscription. One sprint, one deliverable, one set of inputs. Continue with a follow-on or stop — your call.
What is explicitly NOT included
Sample work
This is what the Match Proof Report looks like — synthetic data, real format. No request needed.
▶ See sample: Meridian × Cascade Match Proof Report
Scenario: Meridian Analytics (B2B SaaS, 2,400 customers) wants to validate Cascade Enterprise Software partnership overlap without exposing its customer list. 10 records per side, synthetic.
| Match Pair | Confidence | Basis |
|---|---|---|
| M-003 ↔ C-003 | 0.97 ✅ | Name, domain, size, industry align |
| M-008 ↔ C-007 | 0.94 ✅ | Domain + size band match |
| M-001 ↔ C-009 | 0.88 ✅ | Domain + industry match |
| M-002 ↔ C-002 | 0.86 ✅ | Industry + size band match |
| M-005 ↔ C-006 | 0.85 ✅ | Size band + industry match |
| M-006 ↔ C-005 | 0.85 ✅ | Domain hash + size + Enterprise tier |
| M-006 ↔ C-010 | 0.91 ⚠️ | Dual match — legal review required |
✅ Match Certificate Issued
Overlap: 6 of 10 Meridian accounts (60%) have Cascade presence · Overlap: 6 of 10 Cascade accounts (60%) have Meridian usage · Consent confirmed by both parties · 1 dual-match flagged for legal review
Full sample includes: segment overlap matrix, consent compliance checklist, risk flags, and next-steps brief. Synthetic data only — no real PII.
How to request
Send an email with: (1) your buyer segment fit, (2) what failure mode or workflow you want analyzed, (3) what sanitized inputs you can provide. The Owner replies within 1-2 business days with a fixed quote inside the price band, scope confirmation, and required inputs list. No checkout, no auto-payment, no contract until both sides agree.