Stop Handing Your Data to Someone Else's Cloud.

The Cloud-Only Trap
Every major transformation platform is cloud-only SaaS. That works fine for a marketing agency in Manchester. It does not work for a government department processing classified citizen data. It does not work for a bank under ECB supervision. It does not work for a defence contractor with supply chain security mandates.
You do not know where your data sleeps. Multi-tenant architectures mean your transformation models sit on the same infrastructure as a competitor's — or a hostile actor's.
You cannot guarantee data residency. GDPR Article 44 requires adequate safeguards for data transfers. US CLOUD Act obligations on SaaS providers create legal conflicts no compliance officer wants to explain to a regulator.
You cannot air-gap. If your platform requires an internet connection, you cannot deploy it in classified environments, SCIFs, or isolated operational networks. You are one breach away from regulatory action.
The tools are not bad. The architecture is just wrong for your risk profile.
Transformation Software That Reports to You, Not to a Vendor
HOBA Pro is the only AI-enabled transformation platform built for organisations that cannot outsource control. Deploy it on your bare metal. Run it in your private cloud. Air-gap it in a secure facility. However your security architecture demands it, HOBA Pro adapts.
Unlike cloud-only competitors, HOBA Pro does not phone home. It does not send your Business Architecture models to a vendor's telemetry server. It does not require an internet connection to validate licences. Your data never crosses a boundary you did not draw.
Built on HOBA's published framework — the 4+1 Ladder and the 3 Ls — the platform gives you the same business-led, architecture-driven capability as our managed offering, with the sovereignty and control your compliance regime demands.

Sovereignty Without Compromise
Complete Data Sovereignty
- Deploy on-premise, private cloud, or sovereign data centres
- Full control over data residency — UK, EU, or any jurisdiction you require
- No multi-tenant risk: your instance, your infrastructure, your isolation
- Satisfies GDPR Article 44, UK Data Protection Act, and sector-specific mandates
Government-Grade Deployment
- Air-gapped installation for classified and isolated networks
- Offline licence validation — no internet dependency
- Integration with your existing identity providers (Active Directory, LDAP, SAML)
- PSSS-aligned: built for UK public sector systems strategy and traceability requirements
Zero Third-Party Data Leakage
- No telemetry. No analytics phoning home. No model training on your data.
- All AI-enabled features run locally on your infrastructure
- Your transformation models, process debt analysis, and architecture diagrams never leave your environment
- Full audit trail of who accessed what, when, and why — stored on your systems
Same Platform, Your Infrastructure
- Identical feature set to cloud-managed HOBA Pro
- Business-led transformation with full architectural rigour
- 4+1 Ladder framework embedded: Strategy through Implementation, traceable
- 3 Ls alignment: Layers, Language, Levels structurally enforced across all models
Deploy, Integrate, Architect — On Your Terms
Security & Architecture Review

Built for Organisations That Cannot Outsource Control
Chief Information Security Officers (CISOs)
Compliance Officers
Government IT Leaders
Defence & National Security Organisations
How HOBA Pro Differs from Cloud-Only Competitors
| LeanIX | SAP Signavio | BiZZdesign | HOBA Pro (Self-Hosted) | |
|---|---|---|---|---|
| Deployment | Cloud-only SaaS | Cloud-only SaaS | Cloud or on-prem (complex) | On-premise, private cloud, air-gapped — built for it |
| Data Residency Guarantee | Vendor-dependent | SAP-controlled | Limited | You control it. Full stop. |
| Air-Gapped Operation | No | No | Possible (enterprise licence) | Yes, by design |
| Offline AI-Enabled Features | No | No | Limited | Yes — all capabilities local |
| Framework + Software | Tool only | Tool only | Tool only | Published 4+1 Ladder framework + AI-enabled platform |
| Business-Led Architecture | IT asset view | Process-centric | IT-led, ArchiMate-heavy | Business-led, customer-first, architecture-driven |