KubeLedger
KubeLedger: Open-source namespace accounting with efficiency analysis, dashboards, and chargeback support. Ranked #22 of 24 in Kubernetes Cost Management Software by our editors (7.2/10); pricing: Free plan; best for open-source teams needing chargeback accounting.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forOpen-source teams needing chargeback accounting
- Free planYes
- Paid fromFree
- Allocation granularityNamespace
- Facts checked20 Sep 2026
Where it wins
- Tracks CPU, memory, and GPU costs by Kubernetes namespace
- Connects Prometheus metrics with Grafana dashboards
- Includes twelve months of usage history and efficiency analysis
Where it doesn't
- No forecasting for future Kubernetes costs
- No budget alerts for spending thresholds
- No commitment optimization for infrastructure contracts
Our verdict on KubeLedger
KubeLedger is a self-hosted Kubernetes usage-accounting tool for engineering and finance teams. It tracks CPU, memory, and GPU consumption by namespace, while also accounting for cluster and node non-allocatable overhead. Daily and monthly cost accounting supports chargeback and showback, and usage-versus-requests analysis helps identify over-provisioning. Teams can review hourly, daily, and monthly dashboards, with twelve months of usage history available for analysis.
Its strongest fit is for organizations that need transparent allocation across namespaces and already operate an open-source monitoring stack. Prometheus exporter support and Grafana dashboard integration help connect cost views with existing observability workflows. The optional MCP server adds ten read-only analytics tools and can connect with Claude, Gemini, Mistral, Cursor, Windsurf, and Cline. That makes KubeLedger suitable for teams that want analytics available through compatible AI assistants without changing the underlying accounting model.
KubeLedger focuses on accounting, efficiency, and visibility rather than a complete financial planning suite. It does not provide forecasting, budget alerts, or commitment optimization, so teams needing those controls should consider a product with broader financial management coverage. For open-source teams that need namespace-level chargeback, overhead tracking, rightsizing analysis, and self-hosted deployment, KubeLedger is a focused option. It is less suitable for organizations prioritizing forward-looking budget management or infrastructure commitment decisions.
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KubeLedger pricing
KubeLedger fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Allocation granularity | Namespace |
| Cost forecasting | Not verified |
| Rightsizing recommendations | Yes |
| Commitment optimization | Not verified |
| Budget alerts | Not verified |
| Data retention | Not verified |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: Prometheus, Grafana, Claude, Gemini, Mistral, Cursor … |
| Pricing | Free plan |
| Website | kubeledger.io |
| Facts checked | 20 Sep 2026 |
KubeLedger integrations
KubeLedger lists 8 integrations on its own site.
- Prometheus
- Grafana
- Claude
- Gemini
- Mistral
- Cursor
- Windsurf
- Cline
Alternatives to KubeLedger
- PerfectScaleBroad Kubernetes cost visibility and optimization with a free community tier.9.4
- CAST AIA deep multicloud Kubernetes cost platform for teams prioritizing automated savings.9.2
- Atmosly Kubernetes Cost OptimizationA feature-rich Kubernetes cost platform with transparent paid tiers and a useful free plan.9.1
See all KubeLedger alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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