NeoArc Studio Editions

Three editions designed for different operational environments: Connected for teams with internet access, Enterprise for regulated organisations with internal networks, and Sovereign for fully air-gapped defence and critical infrastructure deployments.

February 23, 2026

NeoArc Studio is available in three editions, each designed for a different operational environment. Every edition includes the full feature set: all content blocks, all diagram types, the data model, schema editor, API documentation, governance reports, and deep Git integration. The difference is network capability.

Connected Edition

Outbound Internet Access

Full internet connectivity for publishing, remote Git, and future integrations.

Azure Publishing

Publish documentation directly to Azure Blob Storage with optional Cloudflare CDN purge.

External Git Remotes

Push and pull from GitHub, Azure DevOps, GitLab, Bitbucket, and any external Git remote.

Remote LLM Integration

Future capability for AI-assisted architecture documentation via external language model APIs.

Enterprise Edition

No Outbound Internet

Zero external network calls. The application never contacts servers outside your organisation's network.

Internal Network Resources

Connect to on-premises Git servers (GitLab CE, Bitbucket Data Center, Gitea), internal DevOps platforms, and internal web servers.

Regulated Enterprises

Designed for financial services, healthcare, insurance, and other sectors with strict data residency and network control requirements.

Firewall-Controlled

Operates within corporate firewalls. All communication stays within the organisation's trusted network boundary.

Sovereign Edition

Fully Air-Gapped

Zero network capability. No external or internal network calls whatsoever. The application operates entirely from local files.

Defence and Classified

Suitable for SCIFs, classified networks, and environments subject to ITAR, EAR, and national security regulations.

Critical Infrastructure

OT networks, SCADA environments, power grid systems, and other critical infrastructure where network isolation is mandatory.

Single Executable Installer

No additional downloads, package managers, or online activation. All icon libraries and content blocks bundled in the installer.

Feature Comparison

Capability	Connected	Enterprise	Sovereign
Full feature set (all content blocks, all diagrams, model, schemas, APIs)	Yes	Yes	Yes
Deep Git integration (checkpoints, baselines, semantic diff)	Yes	Yes	Yes
Lifecycle tagging (active, planned, deprecated)	Yes	Yes	Yes
Governance reports	Yes	Yes	Yes
Local publishing (file:// static site)	Yes	Yes	Yes
Azure Blob publishing	Yes	No	No
External Git remotes (GitHub, Azure DevOps)	Yes	No	No
Internal Git servers (GitLab CE, Gitea)	Yes	Yes	No
Internal web server publishing	Yes	Yes	No
Remote LLM integration (future)	Yes	No	No
Network calls	Outbound internet	Internal network only	None

Enterprise Assurance Options

For organisations requiring additional assurance, NeoArc offers:

Code Escrow

Source code held by a third-party escrow agent with defined release conditions. Protects business continuity if NeoArc ceases operation.

Build from Source

For defence and critical infrastructure clients, full source code access to build independently. Enables supply chain verification and security auditing.

Code Escrow

Source code escrow arrangements protect business continuity for organisations adopting NeoArc Studio as critical infrastructure. A third-party escrow agent holds the source code with defined release conditions.

Build from Source

For defence, intelligence, and critical national infrastructure clients, NeoArc offers full source code access enabling independent builds, supply chain verification, and security auditing.

Licensing

NeoArc is free for individual architects and small teams. Organisations formally adopting it for their architecture practice discuss a licence agreement. The model is honour-based.