Plans and limits

Plan limits control how many root domains you can monitor, how many assessments you can run each month, and which features are available in your workspace.

Annual billing saves 20% on Plus and Pro. The saving recurs while annual pricing remains offered; it is not first-year-only and there is no higher renewal price.

Commercial allowance counts verified / monitored root domains. Argus discoveries beneath those roots (hosts, IP addresses, certificates, services, technologies, and related observations) do not individually consume root-domain allowance.

Separately scoped professional services are not included with Cyber Health Score subscriptions.

Free

• Price: £0 per month
• Monitored root domains: 1
• Assessments per month: 3
• ASPE: one lifetime authorised email-based evaluation with up to 100 recipients
• Report downloads: not included
• History: bounded Free semantics
• Supplier register: basic directory only (no assurance workflows)

Plus

• Price: £79 per month or £758 per year (Save 20% with annual billing; effective £63.17/month)
• Monitored root domains: 3
• Assessments per month: 15
• ASPE: 1 authorised email-based campaign per month with up to 100 recipients per campaign
• ASPE rollover: no
• Report downloads: bounded self-service
• History target: 90 days
• Evidence Vault: included
• Supplier register: basic directory only (no assurance workflows)
• Argus: full available security truth within Plus limits, including recursive passive discovery, provenance, vulnerability intelligence, CISA KEV, EPSS, Exposure Priority, change intelligence, graph, in-app Alerts, and remediation workflow

Pro

• Price: £199 per month or £1,910 per year (Save 20% with annual billing; effective £159.17/month)
• Monitored root domains: 15
• Assessments per month: 60
• ASPE: 5 authorised email-based campaigns per month with up to 250 recipients per campaign
• ASPE rollover / automatic overage: no
• Report downloads: full self-service, including configurable reports
• History target: 180 days
• Argus: full available Argus capability within Pro limits
• Evidence Vault: included, with external evidence workflows
• Supplier register: directory on all plans; supplier assurance workflows (reviews, evidence requests, questionnaires) require Pro entitlement
• Decision intelligence: risk register and security objectives
• Automation and operational workflows: policy automation, watchlists, playbooks, collaboration, critical services
• Trust and collaboration: trust claims, verification, agreements, bindings, and policy
• Developer platform: API access, reasoning, and adapters where commercially ready

External sharing, external benchmarking, cross-tenant patterns, and live adversarial validation require separate authorisation and are not included by plan alone.

Some existing Pro workspaces may retain grandfathered (pro_legacy) allowances until their subscription renews. New subscriptions use the Pro allowances shown above.

Business

• Price: contact sales
• Monitored root domains: contract configured
• Assessments: contract configured
• ASPE: contract configured (fail closed when unconfigured)
• Retention / support / access controls: contract configured where supported
• Self-service checkout: not available

Business is not unlimited by selecting the plan alone. Expensive or contractual values remain fail-closed until explicitly configured.

Publication and payment status

Four-tier packaging is part of Cyber Health Score from 0.3.2 - Argus onward.

• Production publication of the four-tier public offer may remain held until commercial authorisation is complete.
• Paid checkout may remain held until separate commercial payment authorisation is complete.

While paid checkout is closed, you can create a Free workspace or contact sales for Plus, Pro or Business arrangements. Unavailable checkout is not activated merely to improve signup experience.

Scan packs

Legacy scan packs (10 for £9, 50 for £39, 100 for £69) are not available for purchase while commercial packaging and pack economics remain under review.

Per-asset daily limits

Each plan also limits how many assessments you can queue per root asset per day.

Feature summary

Related documentation

• Pricing on the marketing site
• Run your first scan