generated: '2026-09-19'
method: probed
source: https://witness.getvda.ai/.well-known/agent-card.json
sources:
- https://witness.getvda.ai/.well-known/agent-card.json (terms block — "Commercial terms, discoverable before you commit")
- https://witness.getvda.ai/docs
- https://getvda.ai/console
- https://agents.getvda.ai/.well-known/ai-catalog.json (paymentSummary + per-entry payment)
- https://agents.getvda.ai/llms.txt
- https://c2md.getvda.ai/.well-known/agent-card.json (scope descriptions name the tiers)
provider: Verified Digital Agents (VDA)
providerId: getvda-ai
plan_count: 6
summary: >-
  Pricing is published machine-readably inside the served Witness agent card (a `terms` object with tiers[],
  billingLive false) and inside the GOSCE ai-catalog (per-entry x402 payment terms), which is why method is
  probed. There is no /pricing page on any host (the path returns the SPA shell). Witness: Sealed free
  (5,000 seals/month, self-serve), Anchored from EUR 50/month (5,000 seals, concierge-enabled), Enterprise on
  request. The Witness card states billing is NOT yet live and usage is "measured_not_billed". C2MD tiers
  (Starter / Pro / Journey / platform Tier 3) are named through OAuth scopes and Witness account tiers with no
  prices published. The GOSCE fleet is pay-per-call: $0.025 USDC per metered tool call (health_check $0.15),
  discovery and selftest free, no account required, never charged on failure.
plans:
- id: witness-sealed
  name: Witness — Sealed
  product: VDA Witness
  price: 0
  currency: EUR
  billing_period: month
  access: self-serve, instant, no human
  included:
  - {metric: seals, quota: 5000, period: month, enforcement: 'measured, surfaced on every seal, never blocked over the limit'}
  limits:
  - key expiry 7 days (quick-start) unless a controller key is bound
  - not externally anchored (terminal on this tier)
  verbatim: "Sealed is free + self-serve"
- id: witness-anchored
  name: Witness — Anchored
  product: VDA Witness
  price: 50
  price_qualifier: from
  currency: EUR
  billing_period: month
  access: contact-gated (concierge today — anchoring is enabled manually)
  included:
  - {metric: seals, quota: 5000, period: month}
  features:
  - Everything in Sealed + externally anchored (Sigstore Rekor + DigiCert + Sectigo TSAs, quorum) — "provable even against VDA"
  - Anchored account tier unlocks C2MD generate_starter and above
  verbatim: "from EUR 50 / month"
- id: witness-enterprise
  name: Witness — Enterprise
  product: VDA Witness
  price: null
  currency: null
  billing_period: null
  access: contact us
  included:
  - {metric: seals, quota: volume-negotiated}
  features: [Volume, SLA, higher-assurance tier (customer-held signing key)]
  verbatim: "talk to us"
- id: c2md-free
  name: C2MD — free tier (c2md:assess)
  product: C2MD Compliance Agent
  price: 0
  currency: null
  billing_period: null
  access: any Witness Sealed-tier key, or Google/Microsoft sign-in
  features: [assess_agent_risk, translate_control, list_supported_frameworks, generate_evidence_readiness_report, extract_governance_inputs]
  limits: [rate-limited per account]
- id: c2md-starter-pro-journey
  name: C2MD — Starter / Pro / Journey
  product: C2MD Compliance Agent
  price: null
  currency: null
  billing_period: null
  access: Anchored-tier Witness account, or a subscription resolved via Google/Microsoft OAuth
  features:
  - 'Starter (c2md:generate_starter): single-jurisdiction, single-framework-stack bundle, watermarked, non-commercial licence'
  - 'Pro (c2md:generate_pro): multi-jurisdiction, full-framework-stack bundle + DPIA/FRIA scaffolding, commercial deployment licence'
  - 'Journey (c2md:generate_journey): full VDA-MD two-axis library for an industry — skill PLANNED, not yet callable'
  - 'Tier 3 (Microsoft clientCredentials, by arrangement): platform-of-record integrations, terms negotiated'
  note: No prices are published for any paid C2MD tier.
- id: gosce-pay-per-call
  name: GOSCE fleet — x402 pay-per-call
  product: GOSCE agent portfolio (98 metered MCP servers)
  price: 0.025
  currency: USDC
  billing_period: per tools/call
  access: no account, no signup — a funded USDC wallet on Base (eip155:8453), or Stripe card checkout for humans
  included:
  - {metric: tools/list, price: free}
  - {metric: server/discover, price: free}
  - {metric: selftest, price: free}
  overage:
  - 'health.getvda.ai health_check: $0.15 (fans out to up to 50 URLs)'
  rules:
  - Prices are per tool and stated in the 402 PAYMENT-REQUIRED header at request time; "if this catalog and that header disagree, the header wins"
  - Never charged for a failed call — settlement runs only after a successful result
  - Facilitator submits the transaction and pays the gas
x-canonical:
  generated: '2026-10-08'
  vocabulary: all/0-working/economics/plans-canonical.yml
  models:
  - free
  - hybrid
  - subscription
  units: []
  plans:
  - name: Witness — Sealed
    access: other
    model: free
    model_how: derived
    units: []
    periods: []
  - name: Witness — Anchored
    access: other
    model: subscription
    model_how: derived
    units: []
    periods: []
  - name: Witness — Enterprise
    access: other
    model: unstated
    model_how: derived
    units: []
    periods: []
  - name: C2MD — free tier (c2md:assess)
    access: other
    model: free
    model_how: derived
    units: []
    periods: []
  - name: C2MD — Starter / Pro / Journey
    access: other
    model: unstated
    model_how: derived
    units: []
    periods: []
  - name: GOSCE fleet — x402 pay-per-call
    access: other
    model: hybrid
    model_how: derived
    units: []
    periods: []