PRICING

From free assessment to full infrastructure. Every tier is transparent, verifiable, and free of hidden fees.

Self-Service

Buy now and receive today.

Prove an operator

Seal
€149
Valid 365 days from issuance. The record is minted from the Stripe payment, not from the browser.
Unique seal ID + permanent verify URL
Article 14 oversight readiness proof
You will be redirected to Stripe. €149, valid 365 days from issuance. The seal is minted server-side only after Stripe confirms the payment.

Your readiness score is calculated in your browser. We don't independently verify your answers. What the seal proves is that this result existed on this date - a dated record of what the operator submitted, not an audit of their systems.

Operator Self-Assessment
Seal Renewal
Available in the last 30 days of validity.
Extends your seal 12 months from its current expiry.
Same hash, same public record, renewed validity.
Renewal is a fresh attested event, not a stamp.
Renew a seal
Witness Assessment
€1,200
Seven independent AI witnesses assess your organisation's public AI claims.
Seven independent AI witnesses, seven separate assessments
A synthesis judge from outside the witness panel merges the findings
Sealed verdict with named models and stated sources
One-time purchase. No renewal.
BOOK ASSESSMENT

Consultancy and Enterprise

Book a call and we design it with you.

Accountability Assessment
€1,450
Independent assessment for your organization.
Full independent operator assessment for your organization
Accountability Gap report: stated governance vs evidence maturity
Documented Article 14 oversight findings
Written evidence maturity assessment with domain scores
1-hour consultation call to review findings
Delivered within 5 business days
One-time purchase. No renewal.
Evidence System
€2,900
Custom evidence infrastructure.
Custom evidence system designed for your AI systems
Tamper-proof audit trail architecture
Hash chain logging of interactions
Operator attestation framework configured for your organization
Seal generation and verification infrastructure
2-hour implementation session with your team
30 days post-delivery support
One-time purchase. No renewal.
BOOK CONSULTATION
Monitoring
€490/month, recurring
Ongoing oversight evidence. Delivered per engagement.
Monthly re-attestation of operator status
Seal renewal management
Regulatory update alerts (EU AI Act changes)
Monthly subscription. Billed every month.
BOOK CONSULTATION
Sovereignty Stack
Custom pricing
Unlimited seals, full API, integration services.
Cross-product verification
Integration services
Priority support
Custom terms. Arranged in consultation.
RESERVE CONSULTATION

Prove a single document

Document Attestation
€25
TEN FILE BUNDLE €100
Cryptographic proof a document existed.
1 file included
SHA-256 file seal
Cryptographic fingerprint (not the file itself)
Hash-chained and tamper-proof
Public verification URL
Proof a document existed at a specific moment in time
One-time purchase. No renewal.
Seal a File
Single File Attestation
€25
One file, same seal properties as the 3-file product.
1 file included
SHA-256 file seal
Cryptographic fingerprint (not the file itself)
Hash-chained and tamper-proof
Public verification URL
Proof a document existed at a specific moment in time
One-time purchase. No renewal.
Seal a File
Policy Template Bundle
€49
All 8 EU AI Act policy templates
AI Governance Charter
Human Oversight Policy
Incident Response Playbook
AI System Register
AI Disclosure Statement
Accountability Assignment
Decision Audit Log
Review Schedule
The pack is kept current as the law changes - your download link always gives you the latest version.
One-time purchase. No renewal.
Get Templates
TEN FILE BUNDLE
€100
Ten files, same seal properties.
10 files included
SHA-256 file seal
Cryptographic fingerprint (not the file itself)
Hash-chained and tamper-proof
Public verification URL
Proof a document existed at a specific moment in time
One-time purchase. No renewal.
Buy Bundle
COMPARISON

How We Compare

FeatureTraditional GRCProof of Operator
What you getCheckbox complianceCryptographic proof
VerificationPrivate dashboardPublic
MethodologyProprietaryOpen source
Setup time2-6 weeks15 minutes
Multi-model AI reviewNoYes
ENTERPRISE

Built for Enterprise

EU AI Act Mapped
Article 14(4)(a)-(e) coverage
See our public register →
Proof of Operator provides independent operator capability assessments. It is not a legal certification of compliance with Regulation (EU) 2024/1689, as amended by Regulation (EU) 2026/1744, or any other regulation. Brainiac Ltd is not liable for regulatory decisions based on the seal. Companies should consult their own legal counsel regarding their specific regulatory obligations.
Brainiac Ltd - 167-169 Great Portland Street, London, W1W 5PF
© 2026 Brainiac Ltd. All rights reserved.

Brainiac Ltd is registered in England and Wales. Operating from Prague, Czech Republic. Proof of Operator is an independent AI oversight verification tool. Seals are not regulatory certifications. All methodology is publicly auditable.

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