Top 10 Best Cloud Estimating Software of 2026

Cloudability is a premier cloud cost management platform that delivers deep visibility, forecasting, and optimization for AWS, Azure, and Google Cloud environments. It specializes in accurate cloud cost estimation through advanced budgeting tools, predictive analytics, and scenario modeling, enabling organizations to plan and control spending proactively. With robust reporting, anomaly detection, and rightsizing recommendations, it helps FinOps teams achieve significant cost savings while maintaining performance.

VMware Aria Cost is a robust cloud cost management platform designed for multi-cloud and hybrid environments, providing detailed visibility into spending across AWS, Azure, Google Cloud, and VMware workloads. It enables accurate cost forecasting, budgeting, optimization recommendations, and FinOps governance through AI-driven insights and automated policies. The tool supports showback/chargeback, rightsizing, and anomaly detection to help organizations optimize cloud expenses effectively.

CloudZero is a cloud cost intelligence platform designed for FinOps teams, providing granular visibility and allocation of cloud costs across AWS, Azure, GCP, and Kubernetes environments. It excels in breaking down expenses by business units, teams, products, or custom dimensions without relying solely on tags, enabling precise cost attribution. The tool offers advanced forecasting, anomaly detection, budgeting, and optimization recommendations to help organizations predict and control future cloud spend effectively.

Spot by NetApp (formerly spot.io) is a cloud cost optimization and management platform designed to help enterprises forecast, optimize, and control cloud spending across AWS, Azure, and Google Cloud. It provides AI-driven tools for cost estimation, predictive analytics, budgeting, and automated rightsizing recommendations to prevent overspending. By leveraging spot instances, reservations, and policy-driven governance, it delivers actionable insights for accurate cloud cost planning and significant savings.

Harness Cloud Cost Management (CCM) is a FinOps platform that delivers comprehensive visibility, forecasting, and optimization for cloud costs across AWS, Azure, GCP, and Kubernetes environments. It provides AI-driven recommendations for rightsizing resources, spot instance usage, and waste detection, along with budgeting tools and anomaly alerts. Integrated with Harness's software delivery platform, it enables engineering teams to embed cost intelligence directly into CI/CD pipelines for proactive cost control.

Flexera One is a robust cloud management platform specializing in cost optimization, visibility, and forecasting across multi-cloud environments like AWS, Azure, and Google Cloud. It provides detailed cloud spend analytics, predictive budgeting, what-if scenario modeling, and automated optimization recommendations to help organizations estimate and control costs effectively. Designed for FinOps maturity, it integrates cost allocation, showback/chargeback, and anomaly detection for enterprise-scale cloud cost management.

Densify is a cloud optimization and FinOps platform designed to help organizations estimate, forecast, and reduce cloud costs across AWS, Azure, and Google Cloud. It uses machine learning to provide rightsizing recommendations, reservation optimization, and detailed cost forecasting with what-if scenario modeling. The tool excels in continuous monitoring and actionable insights to maximize cloud efficiency and ROI.

Kubecost is a specialized cost monitoring and optimization platform for Kubernetes environments on cloud providers like AWS, GCP, and Azure. It delivers granular visibility into costs at the cluster, namespace, pod, and label levels, enabling teams to track, forecast, and reduce Kubernetes-related cloud spend. Key capabilities include real-time dashboards, anomaly detection, budgeting tools, and automated optimization recommendations.

AWS Cost Explorer is a native AWS tool that provides interactive visualizations and reports to analyze historical AWS costs and usage data. It enables users to forecast future spend, detect anomalies, set budgets, and receive optimization recommendations based on detailed breakdowns by service, region, or tags. As a cloud estimating solution, it excels in helping AWS customers predict and control expenses through customizable views and exportable data.

Azure Cost Management is a native tool within the Azure portal designed to help users monitor, analyze, forecast, and optimize cloud spending on Azure resources. It offers features like cost breakdowns by service, subscription, or resource group, budget alerts, anomaly detection, and personalized savings recommendations powered by Azure Advisor. While primarily focused on post-deployment cost management, it includes forecasting capabilities for estimating future expenses based on usage trends.