KubeLedger vs Podledger

KubeLedger tracks Kubernetes CPU, memory, and GPU usage by namespace for usage accounting and cost allocation. Its accounting includes node overhead and resources that cannot be allocated, while comparisons between usage and requests over time can help identify over-provisioning and plan capacity. Built-in dashboards show hourly CPU and memory trends for seven days, daily accounting for 14 days, and monthly accounting for 12 months. Charts and datasets can be exported as PNG, CSV, or JSON, and integrations include a Prometheus exporter and an official Grafana dashboard. The site says KubeLedger retains a full year of analytics with a fixed footprint under 100 MB. Installation guidance covers Kubernetes and OpenShift through Kustomize or Helm. KubeLedger requires read-only access to Kubernetes API endpoints, including the Metrics API. Internal use is free at free; source code is available, but the product cannot be sold as a managed service. An optional MCP server offers ten read-only tools, but is disabled by default and lacks authentication at the tool layer.

Podledger is an open-source Kubernetes cost monitoring and optimization platform. It shows real-time spending at pod, workload, and team levels through dashboards. Its AI engine examines workload patterns, resource use, and cost data, then recommends pod right-sizing, node-pool changes, and scheduling adjustments. The Autonomous tier can apply those changes automatically when configurable guardrails allow it. Podledger runs inside your Kubernetes cluster with read-only, least-privilege access and no sidecars, and installation is available through a Helm chart. Community Edition uses the Apache 2.0 license, is self-hosted, always free, and has no stated usage limits. Community supports one cloud and GitHub support. Enterprise adds managed hosting, infrastructure, security patches, automatic updates, RBAC, SSO, multi-cloud coverage for AWS, GCP, and Azure, and priority support with an SLA. Data retention is listed as 30 days. Plans include Community at free (billed Forever free) and Enterprise at usage-based pricing not listed.