Air-gapped deployment.
Your infrastructure, your control.
For organizations where cloud deployment — even EU-hosted, VPC-isolated — is insufficient. evidion runs entirely within your network perimeter. No external API calls. No data egress. No exceptions.
On-premise deployment is really complex and we have this roadmap outlined if demand is strong. Due to high CapEx (hardware) and maintenance overhead, we generally recommend our VPC-Isolated Cloud — it offers equivalent data sovereignty with 85% lower TCO and instant updates.
No external inference
Model processing runs on your hardware. There are no outbound calls to evidion or third-party providers.
Your IT controls updates
Shipped as a containerized app. Your team pulls updates from your private registry. No remote access.
Data stays inside
FHA inputs, drafts, and system descriptions are processed and stored locally. Nothing is transmitted.
Full local audit
All activity logs and audit trails are stored in your own PostgreSQL instance. You own the data.
Infrastructure Requirements
| Component | Requirement | Notes |
|---|---|---|
| Container runtime | Docker 24+ | Kubernetes recommended for multi-user |
| Database | PostgreSQL 15+ | Structured data, audit trail, user management |
| Object storage | MinIO or S3-compatible | PDF storage, document versioning |
| Container registry | Private (Harbor or equivalent) | Required for receiving updates |
| GPU | NVIDIA L40S or H100 | See hardware tiers below |
| Network | Internal LAN / VLAN | Air-gapped configuration recommended |
No cloud dependencies in the operational path. Internet access is only required during initial deployment and when your team chooses to pull updates.
Hardware Tiers
Hardware is customer-provided. The estimates below are reference points for scoping conversations — not quotes. If you have existing GPU infrastructure, we assess compatibility before any commercial discussion.
TIER 1 · Safety Lab DEP-L
Suitable for smaller teams running focused subsystem assessments. Not recommended for full PSSA/SSA workflows across complex architectures.
TIER 2 · Enterprise Safety Cluster DEP-E
Recommended for full ARP4761 and ISO 26262 workflows. Handles complete PSSA/SSA documents in 10–30 minutes. Single team session support.
TIER 3 · High-Performance Isolated Cluster DEP-H
For full air-gapped, multi-team deployment across complete aircraft system portfolios. Defense and top-tier OEM use cases only.
Infrastructure validation call
We review your existing hardware and network. 30 minutes with your IT architect. No commitment at this stage.
Deployment scoping
We recommend a tier and define the architecture: network isolation, storage, and update mechanism.
Commercial terms
License scoped per engagement based on team size and tier. Full documentation for procurement provided.
Guided deployment
Your team deploys from our documentation. We support the initial setup. Post-handover, you own all updates.
Join the pilot programme.
We are scoping the first on-premise deployments now. No commitment required to have the conversation.