CloudBurn

CloudBurn is a game-changing FinOps platform engineered to revolutionize how development and infrastructure teams manage cloud costs. It directly tackles the pervasive and costly problem of financial surprises in AWS bills by shifting cost governance left, directly into the developer workflow. Designed specifically for teams using Infrastructure-as-Code (IaC) tools like Terraform and AWS CDK, CloudBurn provides transformative, real-time cost intelligence at the most critical moment: during code review. By automatically analyzing pull requests, it delivers instant, detailed estimates of the monthly financial impact of every infrastructure change before a single resource is provisioned. This proactive approach empowers teams to foster cost-aware development cultures, enabling informed discussions about architecture, resource sizing, and budget alignment prior to deployment. CloudBurn transforms cost from a reactive, post-bill shock into a proactive, integral metric of code quality, ensuring financial efficiency and preventing thousands of dollars in unnecessary overspending with every merge.

Real-Time Pull Request Cost Analysis

CloudBurn seamlessly integrates into your GitHub workflow to deliver instant financial feedback. Every time a developer opens a pull request with IaC changes, the platform automatically analyzes the diff, calculates the precise monthly cost delta, and posts a comprehensive report as a PR comment within seconds. This feature transforms the code review process, making cost visibility as fundamental as checking for bugs or style issues, ensuring no expensive configuration slips through unnoticed.

Automated FinOps for CI/CD Pipelines

This feature embeds financial operations directly into your continuous integration and delivery pipeline. By connecting to GitHub Actions for Terraform plan or AWS CDK diff outputs, CloudBurn automates the entire cost estimation process. It eliminates tedious manual spreadsheet modeling, providing always up-to-date, accurate pricing data directly within the tools developers use daily, turning your CI/CD workflow into an automated guardrail against budget overruns.

Detailed, Line-Item Cost Breakdowns

Beyond a simple total, CloudBurn provides a granular, resource-by-resource cost breakdown. The report details each affected AWS service, its configuration, hourly rate, and projected monthly cost. This level of detail is transformative for teams, enabling precise discussions about whether a t3.xlarge is truly necessary or if a cheaper alternative exists, fostering data-driven optimization from the very first commit.

Proactive Cost Guardrails & Alerts

CloudBurn acts as an early warning system for your cloud finances. By catching potential cost spikes at the pull request stage, it allows teams to set implicit or explicit guardrails. Developers can immediately see if their changes will exceed expected budgets and collaborate with FinOps or platform engineers to refine their architecture, preventing costly rework and risky refactoring in production environments later.

Preventing Costly Misconfigurations in Development

Development teams often prototype with higher-tier resources for speed, risking these configurations being merged to production. CloudBurn catches these oversights by flagging the cost of proposed "dev" resources like oversized EC2 instances or provisioned IOPS databases during PR review. This empowers teams to right-size resources before deployment, preventing thousands in wasted spend from simple copy-paste errors or temporary choices becoming permanent.

Enabling Cost-Aware Architecture Reviews

Platform and engineering teams can use CloudBurn's reports as a central artifact for architecture discussions. When reviewing a PR that introduces a new microservice or data pipeline, stakeholders can assess not just the technical design but also its financial efficiency. This transforms architecture reviews, ensuring cost is a first-class consideration alongside performance, security, and scalability from the initial design phase.

Streamlining FinOps & Showback/Chargeback Processes

For FinOps professionals, CloudBurn automates the tedious task of correlating infrastructure changes with cost impacts. It provides clear, auditable records of who proposed a change and its estimated cost, simplifying showback and chargeback models. This creates a transparent feedback loop where development teams understand the financial consequences of their code, fostering a shared responsibility for cloud spend.

Managing SaaS Product Multi-Tenancy Costs

SaaS companies building multi-tenant architectures on AWS can use CloudBurn to model the cost impact of onboarding new tenants or deploying new features. By analyzing the IaC changes required for tenant isolation (e.g., new DynamoDB tables, S3 buckets, Lambda functions), teams can accurately forecast the marginal cost per tenant and ensure their pricing model remains profitable as they scale.

How does CloudBurn calculate the cost estimates?

CloudBurn calculates estimates by analyzing the output of your Terraform plan or AWS CDK diff commands. It identifies the specific AWS resources being created, modified, or destroyed, then references the latest, real-time pricing data from AWS Price List API for the relevant region. It computes the projected monthly cost based on standard on-demand usage (730 hours per month) to provide a consistent and clear financial forecast for the proposed changes.

What Infrastructure-as-Code tools does CloudBurn support?

CloudBurn currently provides native, seamless support for two of the most popular IaC frameworks: HashiCorp Terraform and AWS Cloud Development Kit (CDK). The platform integrates via dedicated GitHub Actions that capture the plan or diff output. Support for additional tools like Pulumi or AWS SAM is actively considered on the product roadmap based on community demand.

Is my code or cloud configuration data secure with CloudBurn?

Yes, security is a foundational principle. CloudBurn is verified by GitHub and operates using a secure, permission-based model. The setup handles billing, permissions, and authentication entirely through your GitHub account. The platform only receives the textual output of your terraform plan or cdk diff command for analysis; it does not require or access your AWS credentials, secret keys, or the actual state files, ensuring your infrastructure secrets remain protected.

Can CloudBurn estimate costs for existing resources or entire accounts?

CloudBurn is specifically designed as a pre-deployment, diff-based analysis tool focused on change management. Its core strength is analyzing the impact of proposed changes in a pull request. It is not currently designed for full inventory cost management or estimating the total bill of an entire existing AWS account. For those needs, it is best complemented by traditional cloud cost management tools that provide post-hoc billing analysis.