SOVEREIGN ENTERPRISE LICENSING & DEPLOYMENT

Enterprise Intelligence Built for Sovereign Control

CAIRN is built for operational independence: entitlement is verified entirely offline, there is no usage telemetry and no remote kill-switch, and the governance layer is deterministic in every edition. If you configure a cloud model provider, that provider receives what you route to it — CAIRN states which of its three privacy states is in force rather than implying nothing ever leaves.

The CAIRN Trust Guarantee: Safety Is Never An Upsell. The default-deny gate, the hash-chained decision ledger, isolated execution (Docker and Windows Sandbox) and the audit trail ship in every edition. Commercial tiers scale signed corporate policy distribution, independent evidence bundle export, inbound MCP trust gateway, and priority support.
FREE

Community

Foundational trust plane for individual developers, local research, and privacy-first automation.

Get Community (Free)
Capabilities & Governance
  • Chat and Model Routing
  • Local Knowledge and Memory
  • Default-Deny Policy Gate
  • Hash-Chained Decision Ledger
  • Isolated Execution (Docker / Windows Sandbox)
  • Local Fleet Management & Telemetry
  • Offline Asymmetric License Verification
  • Custom Skill & Agent Authoring
  • Inbound MCP Trust Gateway
  • Signed Corporate Policy Distribution
  • Cryptographic Evidence Bundle Export
Free (BUSL 1.1 • Single Node)
TEAM / DEV

Developer

Authoring environment for engineering teams building custom tools, workflows, and external agents.

Capabilities & Governance
  • All Community Features
  • Custom Skill & Agent Authoring (skills.authoring)
  • Inbound MCP Trust Gateway (gateway.inbound)
  • GitHub Evidence Connector (connectors.github)
  • Unlimited MCP Client Connections (mcp.unlimited)
  • Developer REST and CLI Automation APIs (in every edition)
  • Priority Engineering SLA Support
  • Signed Corporate Policy Distribution
  • Cryptographic Evidence Bundle Export
Per-Node Annual License
DEPARTMENT

Professional

Enhanced operational governance with priority engineering support for departmental workloads.

Capabilities & Governance
  • All Developer Features
  • Priority Engineering Support SLA (support.priority)
  • Adaptive Pillar Time Budgeting (in every edition)
  • Execution Performance Telemetry (in every edition)
  • Hardware Profiling and Model Fit (in every edition)
  • Signed Corporate Policy Distribution
  • Cryptographic Evidence Bundle Export
Per-Node Annual + Support
FLAGSHIP ENTERPRISE
RECOMMENDED

Enterprise

Full organizational governance, signed policy distribution, and standalone cryptographic audit bundles.

Capabilities & Governance
  • All Professional Features
  • Signed Corporate Policy Engine (policy.distribution)
  • Fail-Closed Lockdown Enforcement
  • Cryptographic Evidence Bundle Export (audit.export)
  • Standalone Node Verification Scripts (VERIFY.md)
  • External RFC 3161 Timestamp Attestation
  • Enterprise SLA & Direct Engineering Escalation
Per-Node Annual, Site Terms Available