Headlamp vs Lens K8S IDE

Headlamp is a free graphical interface for managing Kubernetes clusters, available as a browser-based application and a desktop app. It adjusts its controls to Kubernetes role-based permissions, so users see only actions their role allows. Users can monitor multiple clusters and switch between them in the interface. A plugin system extends core functionality for specific workflows, with integrations including Backstage, Flux, Inspektor Gadget, Kompose, Kubescape, KubeVirt, OpenCost, Prometheus, and Trivy. Headlamp can be deployed in a Kubernetes cluster using Helm or YAML configuration. Documented sign-in methods include client certificates, bearer tokens, and OIDC. The project says a user token may be stored in browser local storage, but not in its backend or server. Its plugin guidance warns that plugins share the main application’s JavaScript context and recommends installing only trusted plugins. Headlamp is available at no charge under Apache 2.0. The project says it tests its desktop app on Windows, macOS, and Linux. Support options include documentation, community Slack, GitHub issues, and monthly community meetings.

Lens K8S IDE is a desktop workspace for developers, DevOps engineers, and SREs managing Kubernetes. It brings workloads, logs, metrics, and events into a shared view across clusters, with resource visualization, Helm management, and a cluster-aware Smart Terminal. Ask AI connects Claude Code, Codex, Copilot, or Gemini to live cluster context. Lens can display Flux and Argo CD reconciliation alongside affected resources, and supports AWS EKS discovery and Azure AKS sign-in and discovery. It is available for Linux, macOS, and Windows. Lens says it uses standard kubeconfigs with RBAC enforcement and runs on the user's desktop without privileged agents. Personal is free for students, hobbyists, and engineers at small organizations; organizations exceeding $10 million in annual revenue or funding need a paid subscription, though evaluation is allowed for up to 30 days. Plus and Pro are each $25 per user or seat per month with annual billing, charged $300 upfront; monthly billing is $30. Enterprise is $50 per seat per month annually, billed $600 upfront, or $60 monthly.