Pricing
Start free. Pay when the evidence needs to leave the building.
The SDK is free forever. You pay when a bank asks for a review-ready packet — either as a one-time pilot bundle or as recurring API access.
SDK Community
Free
Developers adding local receipts
- Local receipt.create / verify / inspect / tamper
- CLI: blkbx
- Sample schemas and CI examples
- Community support
Bank Pilot Evidence Bundle
$2,500 one-time
Startups preparing one bank diligence packet
- AI use-case summary
- Receipt map + model/version metadata
- Policy and control mapping
- Evidence digest summary
- Review packet sections
- Open diligence questions
- Reusable next-step checklist
Bundle Plus
$5,000 one-time
Active bank diligence with custom workflow mapping
- Everything in Pilot
- Custom workflow mapping
- Reviewer walkthroughs
- Bank-specific packet cuts
Evidence API Starter
$499 / month
Repeated packets and hosted bundle generation
- Hosted packet generation
- Reviewer templates
- Share links + expirations
- Standard SLA
Enterprise Control Plane
Custom (from $2.5k / month)
Multi-bank selling motion, retention, signing controls
- SSO
- Retention policies
- Signing-key controls
- Audit logs
- Private deployment
- Partner exports and governance-system integrations
Pricing is anchored to the pain of shortening the path from questionnaire received to evidence bundle sent. One-time bundles route through a scoped engagement; API tiers ship self-serve as they open.