Bring 25–100 anonymized asset records. See the registry, scoring, and downstream outputs on your data.
A six-week fixed-scope pilot with defined deliverables at every phase. For lender partners the outcome brief includes a working collateral verification software instance on your own pool, with GSE-compliant asset verification outputs a Fannie Mae or Freddie Mac aggregator counterparty can read the same way an NRSRO partner does. The platform itself is zero-fee during the pilot workspace; a fixed data-mapping and pilot-engineering fee (typically $8,000 to $18,000 depending on schema complexity and record count) covers the six weeks of intake, ingest, and outcome-brief production. Preferred pricing on production rollout locked in before general availability. Limited slots per quarter across manufacturers, HFAs, MGAs, and lenders.
What is free. What is billed. When.
The pilot bills for exactly one thing: the fixed engineering effort Callisto Bridge spends on your records over six weeks. Everything else during the pilot is included at no cost. No hourly rates. No per-record fees. No pass-through infrastructure charges. Production is quoted separately, only if you continue.
| Line item | Price | When billed |
|---|---|---|
| Keystone platform access All five engines, your dedicated workspace, all APIs, all six weeks. | $0 | Never invoiced during the pilot workspace. |
| Data-mapping + pilot-engineering fee Fixed one-time fee covering the full six weeks of Callisto Bridge engineering: schema mapping, ingest, per-asset record production, downstream engine outputs, and the written outcome brief. |
$8,000 – $18,000 Quoted in writing at intake, before invoicing. Set by record count + schema complexity only. | 50% at kickoff (Week 1), 50% on delivery of the outcome brief (Week 6). Net-15 payment terms. |
| Registry tolls, Capital Rail analytics, Disbursement release fees, Insurance premiums, Index licensing All standard Keystone platform fees. | $0 | Waived for the full pilot window. Not accrued, not deferred. |
| Pass-through infrastructure charges Compute, storage, third-party APIs. | None | Callisto Bridge absorbs all pilot infrastructure cost. No pass-through. |
| Production rollout Only invoiced if you choose to continue after the outcome brief. | Priced separately | Design-partner preferred pricing is locked in before general availability and honored on production rollout. Quote lives in the outcome brief; nothing invoices without a signed production agreement. |
Written quote is issued during Week 1 intake, before the data-mapping fee invoices. If you decline the quote, no invoice issues and no further engagement occurs. Full quote structure appears again in the pricing overview alongside standard Keystone production tiers.
Fixed scope. Written deliverables at every phase.
- Week 1
Intake + data-schema mapping
Written schema-mapping document. Your data fields mapped to the Keystone registry attributes. No pre-conforming required.
- Weeks 2–3
Registry ingest + per-asset record production
25–100 of your anonymized records ingested. Each produces a signed, hashed, KeyScore-scored passport. Delivered as the JSON records plus a written verification-state summary.
- Week 4
Downstream engine outputs against your data
Capital Rail pool-grade pre-screen (AAA→NR indicative). Disbursement Rail verified-release simulation. Insurance Rail resilience-priced quote. All computed against your actual record set, not synthetic data.
- Weeks 5–6
Outcome brief + decision on production rollout
Written outcome brief with per-asset records, engine outputs, and a comparison against your existing systems. Preferred-pricing production quote. Design-partner terms sheet. Decision.
What to bring, by partner archetype.
| Partner type | Record set | Fields required |
|---|---|---|
| Modular / panelized manufacturer | 25–100 finished modules from a real production line | QA, inspection, resilience class, materials-lot, lifecycle state |
| State HFA / program office | 25–100 historical disbursement releases | Milestone type, asset-state attestation, release amount, program |
| Specialty MGA | 25–100 historical bound policies | Verified-attribute inputs (chemistry / resilience / KeyScore) + premium |
| Lender / GSE / syndicator | 25–100 modular collateral records from a real pool | Per-asset KeyScore inputs + pool structure |
| EV battery / industrial-equipment operator | 25–100 units retiring or refurbished | Chemistry / operating-history / thermal record / cycle count |
What you receive in return.
- ✓ Zero platform fee during the six-week pilot workspace. A fixed data-mapping and pilot-engineering fee (typically $8,000 to $18,000, quoted per partner after intake) covers the six weeks of Callisto Bridge engineering time; nothing on top.
- ✓ Preferred production pricing. Locked in before general availability, honored on production rollout.
- ✓ Directional influence on the vertical playbook. Schema decisions, KeyScore weights within your asset class, MES/ERP integration path.
- ✓ Named reference status (if you continue to production and are willing to be quoted).
- ✓ Written outcome brief that documents the actual per-asset records, engine outputs, and comparison against your existing systems. Yours whether or not you continue to production.
Who this is not for.
Keystone is infrastructure, not a project tool. If any of these describe you, the pilot is probably not the right fit yet.
- ✕ You run one-off or bespoke projects with no repeatable asset class or recurring inspection process.
- ✕ You want a generic CRM, ERP, or document-management system. Keystone is not that; see how Keystone differs from modular construction software.
- ✕ You have no downstream capital, insurance, or government buyer who needs to underwrite or disburse against your assets.
- ✕ You are not willing to share QA or inspection data during the pilot.
- ✕ You need a production deployment in under 30 days. We build with design partners, not off-the-shelf.
Not sure? Book a 25-minute conversation and we will tell you directly.
Bring 25–100 anonymized asset records.
We will confirm fit within 3 business days, propose a start date within 2 weeks, and deliver the outcome brief 6 weeks from kickoff.