Best Kubernetes Cost Management Software in 2026
Updated
In short: Atmosly Kubernetes Cost Optimization is ranked #1 of 23 as of 7 October 2026, ahead of KubeAdapt and PerfectScale. The best-ranked option with a free plan is KubeAdapt. The lowest first paid tier on this page is KubeAdapt at $0.60/mo.
Kubernetes cost management tools address how spending is allocated and what actions may help manage it. Compare allocation granularity, cost forecasting, and rightsizing recommendations, as well as budget alerts and commitment optimization. Data retention, free-plan availability, and paid-from pricing add further details to consider. Atmosly Kubernetes Cost Optimization, KubeAdapt, and PerfectScale are among the named options, alongside Krossboard and KubeLedger. Use the stated criteria to identify which capabilities matter for your cost-management work.
23 Kubernetes cost management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Kubernetes Cost Management Software, ranked on how quickly a newcomer can get going. 13 of the 23 on this page can be tried for free.
- 1 Atmosly Kubernetes Cost OptimizationPaid from $399/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 2 KubeAdaptPaid from $0.60/mo
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 3 PerfectScaleFree plan
- Free to practise on: yes
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 4 KrossboardFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 5 KubeLedgerFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 6 Skuber+
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 7 KlustercostFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 8 PodledgerFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 9 Varcio Kubernetes Cost ManagementPaid from $49/mo
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 10 IBM KubecostFree plan
- Free to practise on: yes
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 11 Randoli Cost Management for Kubernetes
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 12 Flexera One IT Asset Management
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 13 nOps
- Free to practise on: not on record
- Free trial: yes
- Well documented: yes
- Runs where you work: not on record
- 14 OptOps
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 15 CloudKeeper Kubernetes Tuner
- Free to practise on: not on record
- Free trial: not on record
- Well documented: yes
- Runs where you work: not on record
- 16 Amnic Kubernetes Cost Management
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 17 UntabPaid from $100/mo
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 18 Zesty
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 19 CloudBoltFree plan
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 20 Kubex
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 21 OpenCost
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 22 ScaleOps
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
- 23 CAST AI
- Free to practise on: not on record
- Free trial: not on record
- Well documented: not on record
- Runs where you work: not on record
Compare all 23 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Allocation granularity | Cost forecasting |
|---|---|---|---|---|---|---|---|---|
| 1 | Atmosly Kubernetes Cost Optimization | 7.8 | Free plan | $399/mo | Yes | 399 /mo | namespace | Yes |
| 2 | KubeAdapt | 7.8 | Free plan | $0.60/mo | Yes | — | container | Yes |
| 3 | PerfectScale | 7.6 | Free plan | Free | Yes | — | container | Yes |
| 4 | Krossboard | 7.0 | Free plan | Free | Yes | — | namespace | Yes |
| 5 | KubeLedger | 6.9 | Free plan | Free | Yes | — | namespace | — |
| 6 | Skuber+ | 6.9 | No | — | No | — | workload | Yes |
| 7 | Klustercost | 6.8 | Free plan | Free | Yes | — | workload | — |
| 8 | Podledger | 6.7 | Free plan | Free | Yes | — | — | — |
| 9 | Varcio Kubernetes Cost Management | 6.7 | No | $49/mo | No | 49 /mo | workload | Yes |
| 10 | IBM Kubecost | 6.6 | Free plan | Free | Yes | — | — | — |
| 11 | Randoli Cost Management for Kubernetes | 6.6 | No | — | No | — | container | Yes |
| 12 | Flexera One IT Asset Management | 6.5 | No | — | Yes | — | container | — |
| 13 | nOps | 6.5 | No | — | No | — | — | — |
| 14 | OptOps | 6.2 | No | — | — | — | workload | Yes |
| 15 | CloudKeeper Kubernetes Tuner | 6.1 | No | — | — | — | workload | — |
| 16 | Amnic Kubernetes Cost Management | 5.5 | No | — | No | — | workload | — |
| 17 | Untab | 5.5 | No | $100/mo | No | 100 /mo | workload | — |
| 18 | Zesty | 5.5 | No | — | — | — | — | — |
| 19 | CloudBolt | 5.4 | Free plan | Free | Yes | — | — | — |
| 20 | Kubex | 5.4 | No | — | No | — | container | — |
| 21 | OpenCost | 5.3 | No | — | Yes | — | — | — |
| 22 | ScaleOps | 5.3 | No | — | No | — | workload | — |
| 23 | CAST AI | 5.0 | No | — | — | — | — | — |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which Kubernetes cost management software is ranked first on The Geeks Club?
Atmosly Kubernetes Cost Optimization is ranked #1 of 23 with a score of 7.8. KubeAdapt is second and PerfectScale third.
How many of these have a free plan?
9 of the 23 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, KubeAdapt has the lowest first paid tier we found: $0.60/mo.
How is this list ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.