LL
Loft Labs
vCluster by Loft Labs provides virtual Kubernetes clusters, enabling organizations to deliver Kubernetes environments rapidly and efficiently without the operational o…
Our verdict
Who it's for
Deliver Kubernetes faster and serve more tenants with flexible isolation options for every workload.
Who should look elsewhere
Requires an existing Kubernetes host cluster to run virtual clusters.
Pros
- +Reduces operational overhead and costs associated with managing multiple physical clusters.
- +Increases agility and security through isolated, self-service Kubernetes environments.
- +Maximizes GPU utilization without sacrificing isolation.
- +Provides a production-grade free plan with advanced features for evaluation.
- +Supports bare metal deployments, eliminating the need for expensive VMs.
Cons
- −Requires an existing Kubernetes host cluster to run virtual clusters.
- −May introduce a learning curve for teams new to virtualized Kubernetes concepts.
Key features
- ✓Virtual Kubernetes clusters with dedicated API server, etcd, and RBAC
- ✓Flexible tenancy options: shared, dedicated, and private nodes
- ✓Self-service platform controls via UI, CLI, and CRDs
- ✓Advanced syncing capabilities (CRD Sync, Sync Patches)
- ✓Embedded etcd backing store for production-grade performance
- ✓Support for various Kubernetes distributions (EKS, GKE, AKS, Rancher, OpenShift, Bare Metal)
- ✓Virtual Nodes for secure workload isolation at the node level (especially for GPUs)
- ✓Automated provisioning of clusters via CI/CD, APIs, or self-service portals
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Open Source | — | month | Spin up lightweight dev and ephemeral clusters that launch in seconds; Lightweight multi-tenancy with Shared Nodes or Dedicated Nodes; Certified Kubernetes distribution |
| Free | $0 | month | Run and manage virtual clusters for your team using a production-grade platform; Advanced tenancy models with stricter isolation (Private & Auto Nodes, Standalone); Self-service platform via UI, CLI, and CRDs |
| Enterprise | — | month | Deploy mission-critical virtual clusters at enterprise scale with maximum confidence; Enterprise Security, Compliance & Cost Controls (SSO, Quotas, Sleep Mode); Multi-Region and Air-Gapped deployments |