Omni vs openCenter
Omni
siderolabs.comopenCenter
opencenter.cloudSide by side
| Figure | Omni | openCenter |
|---|---|---|
| Price from | $10/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · Kubernetes Management Platforms | 8.9 (#2) | 7.2 (#21) |
| Deployment | Omni is available as SaaS or self-hosted, including disconnected and air-gapped environments. | The platform says it runs on OpenStack, VMware vSphere, AWS, bare metal, and air-gapped sites. |
| Purpose | Omni manages provisioning, upgrades, configuration, and backups for Talos clusters across bare metal, edge, or cloud. | openCenter provides upstream Kubernetes with GitOps automation, security hardening, observability, backup, and lifecycle management. |
| Support | The official documentation directs users to a community Slack channel, status page, GitHub release notes and security-advisory email. | Community support is self-service with no guaranteed response time; Standard, Premium, and Mission Critical list initial response targets of 4 hours, 1 hour, and 15 minutes for covered issues. |
Plans
Omni
- Omni · HobbyFree
- Omni · Hobby$10 a month
- Omni · Startup$25 a month
- Omni · EdgePriced on request
- Omni · EnterprisePrice not published
openCenter
- CommunityFree
- EssentialsPriced on request
- EnterprisePriced on request
- RegulatedPriced on request
In their own words
Omni
Omni is a fleet management service for provisioning, configuring, upgrading, and backing up Talos clusters across bare metal, edge, and cloud. Platform teams can use it as SaaS or self-host it, including in disconnected and air-gapped environments. It supports infrastructure such as KubeVirt, libvirt, vSphere, and Proxmox, as well as providers built by the team. Declarative templates keep clusters aligned with specified configurations. Fleet-wide Talos and Kubernetes upgrades include health checks, atomic updates per node, and automatic rollback on failure. Omni connects to nodes through WireGuard; KubeSpan can extend encryption across clusters and sites. Workload Proxy routes HTTP service traffic to a cluster through that tunnel using an identity-provider-gated URL. SAML or OIDC authentication, per-cluster roles, and change auditing are available through the UI or API. Hobby costs $10 per month for up to 10 nodes and 2 users; Startup costs $25 per node per month for up to 50 nodes and unlimited clusters. A 14-day trial requires no credit card.
openCenter
openCenter provides upstream Kubernetes with GitOps automation, security hardening, observability, backup and lifecycle management. It runs on OpenStack, VMware vSphere, AWS, bare metal and air-gapped sites. Its CLI uses declarative YAML to define infrastructure, Kubernetes, services and secrets, applying schema validation and business-rule checks before generating infrastructure-as-code, Kubespray inventory and FluxCD manifests with Kustomize overlays. Listed pre-hardened services include cert-manager, Kyverno, Keycloak, Harbor, Velero, MetalLB, Longhorn, Calico, PostgreSQL Operator and OpenStack CSI. Observability components include Prometheus, Grafana, Alertmanager, Loki, Tempo and OpenTelemetry. Security controls include Kyverno ClusterPolicies, Pod Security Admission, NetworkPolicies and group-based Keycloak OIDC access controls. Secrets can use SOPS Age encryption in Git, Kubernetes encryption at rest and key rotation. Air-gap packaging uses a Zarf artifact for images, charts and binaries, with signing and SBOM generation. Community is free; paid plans start at $125/mo. Rackspace Technology develops and maintains openCenter.