IBM Apptio Kubecost

Kubernetes cost monitoring and optimization providing real time visibility, cost allocation by K8s concepts, bill reconciliation, chargeback/showback support, and governance to prevent overruns. Install in 5 minutes.

About IBM Apptio Kubecost

IBM Apptio Kubecost is a comprehensive cost monitoring and optimization solution purpose built for teams running Kubernetes. It addresses the challenge of unnecessary Kubernetes waste that drives up cloud costs by providing granular visibility into which workloads, teams, and resources contribute to cloud bills.

Kubecost delivers real time insights into resource usage across clusters and environments with a unified view. The platform reconciles allocated costs against actual cloud bills, enabling confident showback or chargeback. It provides dynamic savings recommendations without compromising performance, helping organizations save 30 to 50% on infrastructure spend.

Kubecost offers flexible deployment options including Foundations (free, up to 250 cores), Self Hosted (enterprise, unlimited scale), and SaaS (managed service). The platform supports configurable pricing sources including cloud provider public APIs, integrated CSP billing, or custom pricing values.

Key Features

Real Time Cost Visibility: Monitor Kubernetes cloud spend with granular insights across clusters, cloud providers, and on-prem environments.
Kubernetes Cost Allocation: Allocate spend across native Kubernetes concepts (namespaces, workloads, pods, labels) for transparent cost breakdowns.
Bill Reconciliation: Reconcile allocated spend with actual cloud bills to ensure accuracy for chargeback and showback.
Governance & Alerts: Set budgets, track performance, and receive real time alerts to prevent cost overruns and maintain reliability.
Savings Recommendations: Dynamic rightsizing recommendations based on actual environment behavior without compromising performance.
Flexible Pricing Sources: Configure via public pricing APIs, integrated CSP billing, or custom monthly resource costs.

Pricing

Foundations: $0 (Free) Unlimited clusters up to 250 cores, 15 day metric retention, unlimited users, reconciliation with CSP bills, cost optimization insights, community support.
Self-Hosted: (Request based) Unified multi cluster view, unlimited clusters at any scale, unlimited metric retention, role based access control, custom pricing, enterprise integrations, dedicated support.
SaaS: (Request based) All Self Hosted features plus managed updates, dedicated domain, reduced maintenance, high availability, bring your own identity provider, automated scaling.

Pricing last updated: February 22, 2026 at 8:29 AM

Use Cases

Attribute Kubernetes cloud costs to teams, products, namespaces, and resources
Build accurate showback/chargeback for platform and application teams
Identify and eliminate Kubernetes waste through automated rightsizing
Prevent cost overruns with real time budget alerts and governance

Pros & Cons

Pros:

Purpose built for Kubernetes with native K8s concept support
Free Foundations tier available for smaller deployments (up to 250 cores)
Flexible pricing source configuration (API, integrated billing, custom)
Real time visibility with bill reconciliation for accurate chargeback
Data never shared externally, maintaining privacy and security

Cons:

Public pricing for paid tiers not listed (request based)
Limited to 15 day retention in free tier
Some pricing sources require per cluster configuration

Integrations

AWS, Azure, Google Cloud, Prometheus, Grafana, Kubernetes, OpenShift, custom CSV billing

FAQ

What deployment options does Kubecost offer?

Kubecost offers three tiers: Foundations (free, up to 250 cores), Self Hosted (enterprise with unlimited scale), and SaaS (fully managed service with dedicated domain and automated scaling).

How does Kubecost handle pricing data for cost calculations?

Kubecost supports three pricing sources: cloud provider on demand public pricing APIs (default, simple), integrated CSP billing (extremely accurate, requires billing account access), and custom pricing where you set monthly costs for CPU, RAM, storage, GPU, and network.

Can Kubecost reconcile costs with actual cloud bills?

Yes, Kubecost reconciles allocated spend with actual cloud bills, enabling accurate showback and chargeback with confidence. This ensures allocated costs match what you actually pay.