The Best Kubernetes Dashboards in 2026 (Including Our Competitors)
Seven Kubernetes UIs ranked by use case - by a team that builds one of them. Where k9s wins, where Headlamp wins, and where we think Radar does.
Let's get the disclosure out of the way: we build Radar, one of the tools on this list. You should weigh everything below accordingly. We've tried to make this the list we wish existed when we were evaluating - including being clear about where the other tools beat ours.
Some context for why this list looks different from the 2024 version of every "best Kubernetes dashboard" post: the official Kubernetes Dashboard was retired in January 2026 - archived, unmaintained, no more security patches. Thousands of clusters are quietly running an EOL web UI right now. If that's you, the question isn't whether to move, it's where.
Here's the field, organized by what you're trying to do.
TL;DR - pick by use case
| You want... | Pick |
|---|---|
| The fastest tool for terminal people | k9s |
| A semi-official, vendor-neutral project (governance over features) | Headlamp |
| One shared web view with topology, history, and GitOps in core | Radar (ours) |
| Lens, but without the subscription | Freelens |
| Docker + Swarm + K8s in one platform | Portainer |
| A commercial desktop IDE anyway | Aptakube, or Lens if you want its team-collaboration layer |
1. k9s - the terminal standard
Apache 2.0 · ~34k stars
If everyone who needs cluster visibility at your org is comfortable in a terminal, install k9s and stop reading. It's keyboard-first, instant, and has earned every one of its stars. Resource browsing, logs, exec, port-forwards - all faster than any web UI on this list, ours included.
What it isn't: a dashboard you can hand to someone who expects a URL. No topology, no shared views, no history. Most teams we talk to run k9s and a web UI - they solve different moments.
2. Headlamp - the semi-official option
Apache 2.0 · ~6.6k stars · Kubernetes SIG UI
Headlamp's real selling point is governance. SIG UI named it the recommended Dashboard replacement, it's vendor-neutral, and it'll outlive any single company's roadmap. If a semi-official project is a hard requirement for your org, that's a legitimate reason to pick it, and the only one we'd lean on.
As a tool, it's a resource browser with a basic built-in resource map, extended by a plugin catalog. The official plugins are real and growing - Flux, OpenCost, Prometheus, Helm (app catalog), cert-manager, KEDA, Karpenter, and an alpha AI assistant (BYO model key) - but you install and version each one yourself, and the catalog has real gaps. GitOps is Flux-only: there's an official Flux plugin but no Argo CD plugin in the headlamp-k8s catalog. There's nothing for service-traffic flow, and nothing for a persistent event timeline. It replaces what Dashboard was; it doesn't change what Dashboard wasn't.
3. Radar - ours, so judge accordingly
Apache 2.0 · ~2.4k stars · single Go binary
Radar is what we wanted during incidents: one tool with the resource browser plus the things you reach for when something's on fire - live topology, an event timeline that persists past the API server's ~1 hour memory, log streaming, exec, Helm management, GitOps status for ArgoCD and Flux, traffic visibility, and a 31-check best-practices audit. In core, not as plugins.
The coverage also runs unusually wide: it renders 120+ ecosystem CRDs as typed views and topology edges - Argo CD, Flux, Istio, Karpenter, cert-manager, KEDA, Prometheus, Trivy, Crossplane, Velero and more - all compiled into the binary, not bolted on as plugins. The generic browsers here just show you the raw object; Headlamp covers a chunk of this, but only after you install and version each plugin yourself.
On AI, Radar skipped the bundled chatbot and bet on agents instead: it ships an MCP server - free, on by default, with read tools purpose-built for cluster context - so the agent you already use (Claude, Cursor, your own) reasons over live cluster state directly. Lens and Headlamp are adding AI of their own, but we deferred an in-app chat on purpose. The numbers back the bet: in our SREGym benchmark, the same model diagnosed 52 broken-cluster scenarios through Radar's MCP instead of kubectl - about half the agent time, a quarter of the tool calls, two-thirds fewer output tokens, and slightly higher diagnostic accuracy.
The mechanics: brew install skyhook-io/tap/radar, then kubectl radar - a single compiled binary that reads your kubeconfig and opens a browser, zero cluster-side install. Run it locally, as the desktop app, or as a shared in-cluster instance with SSO and RBAC that respects each viewer's real cluster permissions - not the per-laptop-kubeconfig world the desktop clients live in.
The one tool on this list we recommend without reservation alongside Radar: k9s. If you live in the terminal, it's faster, and plenty of our own users run both.
4. Freelens - Lens without the license
MIT · ~5.1k stars
Lens moved exec, logs, and shell into proprietary code in 2023 and requires a paid per-user subscription for commercial use. Freelens is the actively maintained community fork that restored what the open builds lost. You get the familiar Lens layout - multi-cluster switching, resource views, live metrics (with metrics-server installed), and the exec/logs/shell OpenLens dropped - and most Lens extensions still load.
If your team likes the desktop-IDE model and your only problem is the subscription, this is the shortest move: same Electron architecture, same per-laptop kubeconfig world. (Weighing the whole Lens-exit decision? We compared every Lens alternative in one place.)
5. Portainer - when Kubernetes is only part of the estate
Open-core · ~38k stars
Portainer is broader than everything else here: Docker, Swarm, and Kubernetes under one roof, with its own RBAC, teams, app templates, and git-based deployments - plus an edge agent that reaches remote or air-gapped clusters. The free Community Edition covers most of that; the Business Edition adds org-scale access controls. For mixed container estates - especially ones with a hosting/homelab flavor - that breadth is the point; for a Kubernetes-only platform team it's more platform than you need, and the K8s-native views are shallower than the focused tools here.
6. Lens - the incumbent
Proprietary (MIT core repo) · ~$22-35/user/mo for commercial use
Lens's strengths: it's stable, it's been around since 2016, and a lot of engineers have muscle memory in it. It also bundles two things the open desktop clients here don't - Lens Teamwork, a cloud layer for shared team spaces and access control, and Prism, a built-in AI chat panel for natural-language troubleshooting. The AI piece is no longer a differentiator, though - Headlamp ships an assistant plugin too, and Radar's MCP route (above) skips the in-app bot entirely.
That's where the credit ends. You're paying per seat, per month, for a per-laptop Electron app whose open-source story collapsed in 2023 when exec, logs, and shell moved into proprietary code - and everything you're paying for, minus Lens Teamwork, is available free elsewhere on this list. If muscle memory is the tie-breaker, Freelens keeps it without the invoice. Detailed comparison if you want it line by line.
7. Aptakube - the indie desktop client
Closed source · paid per seat
Credit first: it's a real native app rather than an Electron bundle, it starts fast, and the side-by-side multi-cluster tabs are excellent UX - impressive for a solo-developer project. If you specifically want a paid native desktop client, it's the better-executed version of that idea than Lens.
The limits are structural rather than quality: closed source, per seat, per laptop, single user - nothing shared, no history. Whether that matters depends entirely on whether you're tooling up yourself or a team.
What about the old Kubernetes Dashboard?
Don't start there in 2026 - it's archived and unpatched. If you're migrating off it, we wrote a dedicated migration guide covering all the successor options, including the official one.
How to actually decide
Three questions settle it faster than any feature matrix:
- Who consumes it? Terminal people → k9s. Engineers plus everyone else → a web UI (Radar, or Headlamp if vendor-neutral governance outranks features for you). Desktop-IDE devotees → Freelens.
- Do you need memory? If "what happened at 3am?" is a question you ask, you need persisted event history - that's Radar's core bet, and largely unaddressed elsewhere on this list.
- Assembled or assembly kit? Headlamp gives you governance and a plugin kit you assemble; Radar ships the integrated set in one binary. Both are Apache 2.0 - trying both takes one afternoon.
If we've misrepresented any tool here, email us and we'll fix it.
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