KorPro vs Popeye
Comparing a self-hosted platform with continuous in-cluster scans, multi-cloud reach, and a web UI + API vs a manual open-source CLI sanitizer for Kubernetes hygiene
Approach
KorPro: Right-sizing, orphan cleanup & cloud cost analysis
Popeye: Scans for misconfigurations and best practice violations
Scope
KorPro: Self-hosted platform — multi-cloud, unlimited clusters, web UI + API, continuous in-cluster scans
Popeye: Single-cluster CLI you run manually
Pricing
KorPro: Free tier + paid plans from $99/month
Popeye: Free and open-source
| Feature | KorPro | Popeye |
|---|---|---|
| Unused Resource Detection | Limited | |
| Cascading Orphan Detection | ||
| Best Practice Linting | ||
| Misconfiguration Detection | ||
| Cost Estimates | ||
| Health Scores | Cluster score | |
| Multi-Cloud Support | ||
| Unlimited Clusters | One at a time | |
| Web UI | ||
| REST API | ||
| Scan History & Trends | ||
| Continuous In-Cluster Scans (self-hosted) | Manual CLI run | |
| Open Source | Based on Kor OSS | |
| Pod Rightsizing | ||
| Idle Workload Detection | ||
| Cloud Cost Analysis (managed services) | ||
| Orphaned + Efficiency in one tool |
When to Choose Each
Choose KorPro if you:
- Want right-sizing, orphan cleanup, and cloud cost analysis in one read-only tool
- Want cost estimates for each unused resource
- Manage multiple clusters across GKE, EKS, and AKS
- Need dependency-aware cascading orphan detection
- Want a web UI, REST API, and scan history for team collaboration
- Want a self-hosted platform that runs continuous scans inside your own cluster — not a CLI you run by hand
Choose Popeye if you:
- Want a quick health check for misconfigurations and best practices
- Need a free, open-source CLI tool with no account required
- Focus on cluster hygiene beyond just unused resources
- Work with a single cluster and prefer terminal-based workflows
- Want to lint your cluster against Kubernetes best practices
Use Both for Complete Coverage
Popeye and KorPro solve different problems. Use Popeye for configuration linting and best practice enforcement. Use KorPro for deep unused resource detection, cost analysis, and multi-cluster cleanup. Together they give you both cluster hygiene and waste elimination.
Frequently Asked Questions
Does Popeye find orphaned ConfigMaps and Secrets?▼
Popeye does not specifically detect orphaned ConfigMaps or Secrets. It checks for misconfigurations like unreferenced port definitions and resource limit issues. For dedicated unused resource detection — including ConfigMaps, Secrets, PVCs, Services, and Deployments — KorPro is purpose-built.
Can I run Popeye across multiple clusters?▼
Popeye scans one cluster at a time via your kubeconfig context. You can script it to run across multiple clusters, but there's no centralized dashboard or aggregated reporting. KorPro provides a unified multi-cloud dashboard for all your clusters with the Inspector agent.
Does KorPro check for best practice violations like Popeye?▼
KorPro focuses on unused resource detection, cost analysis, and security risk assessment rather than general best practice linting. For configuration best practices, Popeye or Polaris are better suited. KorPro and Popeye complement each other well.
Go Beyond Cluster Linting
Find every orphaned resource, get cost estimates, and clean up waste across all your clusters