Free tier — what's included
1 agent. 1k receipts per month. MCP server access. ChatGPT Custom GPT. Browser extension. Spec access. Public agent profile. Light KYC (NextAuth). Useful for: individual builders trying the product, hobby projects, lightweight monitoring of personal AI use.
Pro tier — £19/month per agent
Everything in Free, plus: unlimited receipts. Real KYC (Persona). Cross-provider portable manifest. Private projects. Per-engineer attribution. Org context lookup. Auto-receipt on commit hook. Webhook integrations. Useful for: production AI agents, agent builders with paying customers, small teams running AI heavily.
Enterprise tier — £499/month per org
Everything in Pro, plus: SSO (Entra / Workspace). SCIM provisioning. Per-project ACLs. Audit log + evidence packs (SOC 2 / ISO 42001 / EU AI Act / EU CRA). Anomaly detection + webhook routing. Multi-LLM jury for disputes. Self-hosted Helm chart. On-prem deployment. White-label receipt issuance. Dedicated support. Useful for: multi-agent orgs, compliance-driven deployments, enterprise SaaS shipping AI features.
Pay-per-call credit packs
For overage on top of the tier limits or for buyer-side lookups: $10 / $25 + $2.50 bonus / $50 + $10 bonus / $100 + $25 bonus credit packs. Credits never expire. Useful for: variable-volume usage, buyer-side reputation lookup workflows.
What you don't pay extra for
Receipt issuance. Receipt storage. Webhook delivery. Standard verification. Public lookups. The tier covers the operational layer; credits cover overage or buyer-side activity.
Discounts
Annual commit: 15% discount. Multi-year (2-year) commit: 25%. Startups (Crunchbase-verified <$5M ARR): 50% discount on Pro / Enterprise for the first year. NGO / academic: case-by-case.