CloudBurn

CloudBurn is a pioneering FinOps platform that fundamentally redefines how engineering organizations manage and control their cloud expenditures. It is engineered to shift cloud cost governance left, embedding financial accountability directly into the earliest stages of the software development lifecycle. The platform is specifically designed for modern engineering teams that leverage Infrastructure-as-Code (IaC) frameworks such as Terraform and AWS CDK. Its core mission is to eliminate the all-too-common and financially damaging problem of surprise AWS bills by providing precise, real-time, pre-deployment cost intelligence. Traditional cloud financial management operates reactively, often leaving teams to discover budgetary overruns weeks after deployment, when resources are already provisioned and accruing charges. CloudBurn disrupts this outdated paradigm by integrating seamlessly into the existing code review and CI/CD workflow. It automatically analyzes pull requests containing infrastructure changes, calculates the exact monthly cost impact using live, up-to-date AWS pricing data, and posts a comprehensive, actionable report as a comment. This empowers developers, platform engineers, and FinOps practitioners to engage in informed, data-driven discussions about cost efficiency during the design and review phase, when architectural changes are trivial and free. By proactively catching expensive misconfigurations before they ever reach production, CloudBurn transforms cloud cost from a post-deployment shock into a first-class, actionable metric for every infrastructure decision. This fosters a sustainable culture of cost-aware development and delivers immediate, measurable return on investment by preventing wasteful spending before it occurs.

Real-Time Pre-Deployment Cost Analysis

CloudBurn provides instantaneous, accurate cost estimates for infrastructure changes directly within the pull request workflow. By analyzing the output of cdk diff or terraform plan, it calculates the precise monthly financial impact using live AWS pricing data. This feature ensures that every stakeholder, from developers to engineering managers, understands the cost consequences of their code before it merges, enabling proactive optimization and preventing budgetary surprises.

Automated GitHub Integration

The platform offers seamless and secure integration with GitHub, requiring no complex billing setups or manual permission management. Once installed from the GitHub Marketplace, CloudBurn operates entirely through GitHub Actions. It automatically detects infrastructure changes in pull requests, processes the diff, and posts detailed cost reports as comments, creating a frictionless and automated FinOps feedback loop that requires minimal ongoing maintenance from your team.

Detailed Cost Breakdown Reports

Beyond a simple total, CloudBurn delivers granular, line-item cost reports for each resource being added, modified, or removed. Each report includes the current cost, the new projected monthly cost, the delta, and a detailed breakdown showing the hourly price and AWS service description. This level of detail is crucial for identifying specific, high-cost resources and understanding the pricing drivers behind your infrastructure decisions.

Support for Major IaC Tools

CloudBurn is built to integrate with the industry's leading Infrastructure-as-Code frameworks. It offers dedicated, easy-to-install GitHub Actions for both AWS Cloud Development Kit (CDK) and HashiCorp Terraform. This broad compatibility ensures that teams can adopt CloudBurn regardless of their preferred IaC tooling, making advanced cost governance accessible to a wide range of engineering organizations and cloud provisioning strategies.

Preventing Costly Misconfigurations in PR Reviews

Engineering teams use CloudBurn to catch accidental provisioning of over-sized or unnecessarily expensive resources before code is merged. For instance, a developer might mistakenly specify a t3.xlarge instance instead of a t3.micro. CloudBurn flags this as a +$133.15 monthly increase in the PR comment, allowing the team to correct the error instantly, preventing a significant and recurring cost from ever hitting the AWS bill.

Enabling Data-Driven Architectural Discussions

During the design phase of a new feature or service, platform engineers and architects leverage CloudBurn's reports to compare the cost implications of different infrastructure approaches. Teams can evaluate the cost difference between EC2 instances, Fargate tasks, or various database tiers directly in their pull requests, making cost an integral part of the architectural decision-making process alongside performance and reliability.

Empowering Developer-Led FinOps

CloudBurn democratizes cloud cost management by putting actionable data directly into the hands of developers. Instead of a central FinOps team policing budgets reactively, developers gain immediate visibility into the financial impact of their own code. This fosters a culture of ownership and cost-awareness, where engineers are equipped to make efficient choices naturally as part of their standard development workflow.

Streamlining Compliance and Budget Governance

Organizations with strict cloud budget controls or chargeback models integrate CloudBurn as a governance gate. By setting up required status checks, they can ensure that no pull request with a cost impact exceeding a certain threshold can be merged without explicit approval. This creates an automated, scalable guardrail that enforces financial policy without slowing down development velocity.

How does CloudBurn calculate cost estimates?

CloudBurn calculates cost estimates by parsing the infrastructure change diff (from cdk diff or terraform plan) generated in your pull request. It identifies each AWS resource being created, modified, or destroyed. Then, it queries the official, live AWS Price List API to fetch the most up-to-date pricing for those specific resources in your configured region. It combines this with assumed usage (e.g., 730 hours for a monthly running instance) to generate a precise projected monthly cost.

Is my code or cloud configuration data secure with CloudBurn?

Yes, security is a foundational principle. CloudBurn's integration is 100% handled through GitHub. The platform never requires direct access to your AWS accounts, secret keys, or billing information. It operates solely on the plan/diff output that you choose to send via the GitHub Action. This architecture ensures that your sensitive cloud infrastructure credentials and detailed configurations remain entirely within your own secure GitHub environment.

What happens if my PR includes a complex change with many resources?

CloudBurn is designed to handle PRs of any complexity. It will analyze all changes present in the diff output and generate a comprehensive report that summarizes the total monthly cost delta. The report will list every affected resource with its individual cost impact, providing both a high-level overview and the granular detail needed to understand the financial drivers of even the most extensive infrastructure modifications.

Can I use CloudBurn for free?

Yes, CloudBurn offers a Community plan that is free to use forever. This allows teams to get started with core pre-deployment cost analysis features. Additionally, they offer a 14-day free trial of the Pro plan, which includes advanced features. You can begin using the platform without a credit card and choose to continue on the free Community plan or upgrade to Pro for enhanced capabilities based on your organization's needs.

CloudBurn offers a tiered pricing model designed to scale with your team's needs. You can start using the platform immediately with their Community plan, which is free forever and provides essential cost estimation features. For teams requiring advanced functionality, they offer a Pro plan with a 14-day free trial, after which it is available via a paid subscription. The platform emphasizes immediate ROI, stating that one subscription often pays for itself by preventing costly misconfigurations. All billing and setup are handled securely through GitHub, and you can cancel the Pro trial at any time.