Radar
Radar: A focused choice for topology, fleet views, and Kubernetes change visibility. Ranked #29 of 53 in Kubernetes Monitoring by our editors (6.2/10); pricing: Free plan · 14-day trial; best for kubernetes topology and fleet visibility.
At a glance
- Editor score6.2 / 10
- PricingFree plan · 14-day trial
- Best forKubernetes topology and fleet visibility
- Free planYes
- Paid from$149/unit/mo
- Facts checked20 Sep 2026
Where it wins
- Topology, traffic graphs, and cross-cluster fleet views
- Helm, Argo CD, Flux, audits, alerts, and event history
- Open-source, self-hosted, hosted cloud, and AI investigation options
Where it doesn't
- Does not provide Kubernetes logs or distributed tracing
- Cloud Free retains timeline data for 24 hours
- Team starts at $149 per cluster per month
Our verdict on Radar
Radar is an open-source Kubernetes interface for platform engineering, SRE, and DevOps teams. Its focus is Kubernetes-layer visibility: topology and traffic graphs, resource and event views, cross-cluster search, Helm release history, GitOps visibility for Argo CD and Flux, image filesystem inspection, cluster audits, routed notifications, and alert rules. Radar runs locally or in a cluster, while Radar Cloud adds hosted fleet views and persistent operational history. An MCP server and AI-assisted investigation extend the product toward teams that want AI agents to inspect Kubernetes issues.
Pricing spans a free hosted tier and paid plans billed per cluster per month. Cloud Free supports up to three connected clusters, unlimited users, 24-hour timeline retention, Slack notifications, and built-in alert rules. Team costs $149 per cluster per month and adds unlimited clusters, scoped RBAC roles, three-day timeline retention, 30-day audit retention, PagerDuty, Microsoft Teams, webhooks, and advanced alert rules. Enterprise costs $299 per cluster per month and adds SAML and OIDC SSO, SCIM 2.0, 30-day timeline retention, one-year audit retention, BYOC or self-hosted deployment, and priority support. Custom adds volume pricing, custom data residency and retention, air-gapped deployment, a 99.9% uptime SLA, and a dedicated CSM.
Radar fits organizations that need a shared view of Kubernetes structure, changes, deployments, and fleet activity rather than a broad application observability suite. Its integrations cover Helm, Argo CD, Flux, Slack, PagerDuty, Opsgenie, Microsoft Teams, webhooks, Google, GitHub, and SAML/OIDC. Choose it for topology, operational context, and Kubernetes-focused alert correlations, especially when self-hosting or open-source access matters. Choose another product when retained Kubernetes logs or distributed tracing are core requirements; application log contents are streamed on request and are not retained at rest.
Your product? Our editors can test Radar in depth and publish a review, labelled as paid · from $149/mo →
Radar pricing
All 4 Radar plans and prices →
Radar fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $149/unit/mo |
| Control-plane monitoring | Not verified |
| Kubernetes logs | No |
| Distributed tracing | No |
| Alerting channels | Slack, PagerDuty, Opsgenie, Microsoft Teams, webhooks |
| Managed Kubernetes support | Yes |
| Data retention | 3 days |
| Free trial | 14 days |
| Deployment | Cloud, Self-hosted, Desktop |
| Platforms | Web, Linux |
| Compliance & security | SOC 2, SSO/SAML |
| Support | Email, Live chat, Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 11 integrations: Helm, Argo CD, Flux, Slack, PagerDuty, Opsgenie … |
| Pricing | Free plan · 14-day trial (source) |
| Website | radarhq.io |
| Facts checked | 20 Sep 2026 |
Radar integrations
Radar lists 11 integrations on its own site.
- Helm
- Argo CD
- Flux
- Slack
- PagerDuty
- Opsgenie
- Microsoft Teams
- webhooks
- GitHub
- SAML/OIDC
Alternatives to Radar
- Datadog Kubernetes MonitoringA broad Kubernetes observability platform for teams managing complex cloud-native environments.9.3
- PrometheusA strong open-source choice for Kubernetes metrics, with PromQL and flexible collection.9.1
- AppDynamics Kubernetes MonitoringA broad Kubernetes and OpenShift monitoring suite for enterprise operations teams.8.9
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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