What software tracks and reduces AWS or Azure spending?

There are several software tools and platforms designed to help track, analyze, and reduce spending on AWS (Amazon Web Services) and Azure (Microsoft Azure). Here are some popular ones:

### Cloud Cost Management Tools

1. **CloudHealth** - A comprehensive cloud management platform that provides visibility into cloud spending, resource utilization, and budgets. It helps in optimizing costs across multi-cloud environments, including AWS and Azure.

2. **CloudCheckr** - Focuses on cost management, security, and compliance for AWS and Azure, offering detailed reports, alerts, and usage analysis to help organizations save on cloud expenditures.

3. **Spot.io (Spot by NetApp)** - Provides solutions for optimizing cloud costs by recommending ways to use spot instances and automate the scaling of cloud resources to minimize expenses.

4. **Harness** - Integrates with cloud service provider APIs to provide insights into spending patterns and opportunities for cost optimization.

5. **AWS Cost Explorer & Azure Cost Management + Billing** - Both AWS and Azure offer native tools to visualize spending, analyze trends over time, and set budgets/alerts to manage costs.

### Budgeting and Optimization Tools

6. **CloudHealth by VMware** - This tool provides detailed insights on budgets, forecasts, and spending trends, allowing organizations to optimize cloud usage effectively.

7. **Apptio Cloudability** - Offers a platform for cloud financial management that allows organizations to track spending, optimize costs, and manage budgets across different cloud providers.

8. **Leverage** - A financial modeling platform that helps businesses optimize cloud spend by providing detailed forecasting and reporting on usage and costs.

9. **Densify** - An optimization platform that uses machine learning to recommend changes to resource usage in both AWS and Azure environments to reduce waste and improve performance.

10. **Kubecost** - For organizations using Kubernetes on cloud platforms, Kubecost helps track Kubernetes costs, offering insights into where cloud resources are being wasted.

### Managed Services and Consulting

11. **CloudHealth Technologies** (Acquired by VMware) and **Ternary** (now part of another provider) offer consulting services to analyze cloud usage and provide actionable insights for cost optimization.

12. **FinOps** - This is a practice rather than a specific software tool. Many organizations adopt FinOps principles to manage cloud spending effectively across teams, and several platforms support these workflows.

### Additional Considerations

- **Integration and Accessibility**: Many of these tools integrate with the existing cloud provider interfaces and provide dashboards or APIs to streamline insight gathering and reporting.

- **Trial Periods**: Consider trying out services that offer free trials or demos to find the right fit for your organization’s needs.

- **Awareness and Training**: Often, the biggest cost savings can come from educating teams on optimal usage patterns and encouraging responsible resource allocation.

By using one or more of these tools, organizations can gain visibility into their cloud spending and identify opportunities to reduce costs effectively.