Cloud SaaS
Fully managed, multi-tenant SaaS hosted in AWS and Azure regions with configurable data residency. Automatic upgrades, managed backups, and a 99.9% uptime SLA.
ManagedAuto-upgrades99.9% SLA
On-Premise
Your data, your perimeter,
your deployment
Air-gapped data centres, private cloud VPCs, or hybrid configurations. Full Helm chart, runbooks, offline update procedures, and dedicated SRE onboarding for every on-premise deployment.
Deployment models
Three options to match your security posture
From fully managed SaaS to completely air-gapped — the same Airfree platform, deployed where you need it.
Private Cloud (VPC)
Single-tenant deployment inside your own AWS, Azure, or GCP Virtual Private Cloud. Dedicated compute, isolated networking, and the ability to bring your own KMS encryption keys.
Single-tenantBYO KMSDedicated nodes
Air-gapped On-Premise
Full deployment inside a disconnected, air-gapped data centre. No outbound internet access required. Helm chart, offline container registry mirror, and OTA-free update procedures included.
Air-gappedOffline updatesFull control
Architecture
How it fits inside your perimeter
All components deploy as Kubernetes pods managed by the Airfree Helm chart. No cloud dependencies required for air-gapped mode.
System requirements
Minimum infrastructure requirements
Specifications for a production-grade, high-availability on-premise deployment with at least three nodes.
| Component | Requirement |
|---|---|
| Kubernetes | 1.27+ (EKS, AKS, GKE, or vanilla) |
| Database | PostgreSQL 15+ with PostGIS 3.4+ |
| Object store | MinIO 7+ or any S3-compatible API |
| CPU (per node) | 32 cores minimum (64 recommended) |
| RAM (per node) | 128 GB minimum (256 GB recommended) |
| Storage | 4 TB NVMe SSD per node (expandable) |
| Networking | 10 Gbps between nodes; 1 Gbps external |
| OS | RHEL 9, Ubuntu 22.04 LTS, or Debian 12 |
Ready to deploy on your infrastructure?
Our SRE team will work with you to size, plan, and execute your deployment — from initial architecture review through to production go-live.