Infracost

Overview

Infracost brings cloud-cost estimates and FinOps feedback into infrastructure-as-code development, making it a strong fit for engineering teams that want cost changes reviewed alongside code. Its value is greatest when infrastructure plans can be evaluated before deployment; estimates based on Terraform HCL alone have important limits when values emerge only at plan time.

Key features

Cost feedback where changes are reviewed

Infracost supports Terraform, CloudFormation and AWS CDK across AWS, Azure and Google Cloud. Its cloud pricing database covers more than 10 million price points, and estimates and FinOps guidance can appear in pull requests and IDEs. CI/CD comments show cost differences, policy violations and tagging issues introduced by a change, giving reviewers actionable context before deployment rather than after cloud charges accrue.

Policies and optimization

Infracost Cloud adds custom guardrails, price books and tagging policies. Issue Explorer identifies optimization opportunities and can open pull requests with proposed fixes. Cloud also bundles dashboards, team workflows, audit trails and autofix workflows, making it the more relevant tier for teams that need shared governance rather than estimates alone.

AI spend analysis

Infracost AI brings together AI-provider billing, subscriptions, gateway logs and agent telemetry to reconcile spend and model what-if scenarios for models and routing strategies. Its integrations include Anthropic, OpenAI, Cursor, AWS Bedrock, Azure AI Foundry, Kong AI, LiteLLM, OpenRouter, Claude Code, Codex, OpenTelemetry and custom apps. This extends the product beyond infrastructure estimates, but the value depends on whether a team needs that cross-source view of AI costs.

Estimates and security

Terraform HCL estimates cannot resolve values known only when a plan runs, including data-source attributes and dynamic lookups. In those cases, Infracost recommends Terraform plan JSON; teams relying on HCL-only estimates should account for that gap. Project parsing happens locally, with no cloud credentials or secrets sent to the API. Listed safeguards include encryption in transit and at rest, least-privileged access controls, authentication, activity monitoring, backups and vulnerability management.

Pricing

The free Infracost CI/CD plan costs nothing and includes 1,000 runs per month with Slack Community support. It is a practical starting point for smaller workflows, but the monthly run cap makes it less suitable for high-volume use.

Starter costs $250 a month, billed $250/mo, and raises the allowance to 10,000 runs per month with email support. It suits teams that need more CI/CD capacity without the broader governance features of Cloud.

Cloud costs $1,000 a month, billed $1,000/mo. It includes 10 admin seats, with developer seats available for an additional fee, plus FinOps policies and best practices, custom price books, cost guardrails, Issue Explorer, autofix workflows, dashboards, team management and audit trails. The seat terms matter for engineering organizations with many developers: the 10 included seats are admin seats, not an unlimited developer allowance.

Enterprise has custom pricing and includes GitHub and GitLab Enterprise support, SKU-level price overrides, reporting across business units, custom policies, SSO and SAML group mappings, service level agreements, and enterprise onboarding and support. It is aimed at organizations with complex security or reporting needs, rather than teams seeking a published per-month rate.

Platforms

Infracost is available through API, extension, Linux, macOS, web and Windows. CLI installation covers macOS, Windows and Linux; IDE support includes VS Code, Cursor, JetBrains, VSCodium, Eclipse Theia, Neovim, Zed and other editors. Documentation also provides setup for Claude Code, GitHub Copilot, Codex, Cursor and Gemini CLI, giving development teams several ways to bring cost context into existing workflows.

Who it's for

Infracost is best for teams using infrastructure as code who want cost, tagging and policy feedback before changes reach production. It is less compelling for organizations looking only for general cloud-spend dashboards, or for teams whose estimates depend heavily on runtime values but cannot supply plan JSON.

Pros and cons

• Pros: Pull request comments connect cost differences, policy violations and tagging issues directly to proposed infrastructure changes.
• Pros: Support for Terraform, CloudFormation and AWS CDK spans AWS, Azure and Google Cloud.
• Pros: Cloud combines governance features with optimization opportunities and proposed fixes, not just cost visibility.
• Pros: Local project parsing avoids sending cloud credentials or secrets to the API.
• Cons: Terraform HCL alone cannot resolve plan-time data-source attributes or dynamic lookups, so some estimates require plan JSON.
• Cons: Free and Starter plans cap usage at 1,000 and 10,000 monthly runs respectively.
• Cons: Cloud includes 10 admin seats, while developer seats cost extra; broader team use can raise the bill.

Alternatives

Google Cloud Cost Management is the more direct fit for Google Cloud customers who want no-additional-charge cost-management tools, rather than infrastructure-as-code feedback spanning multiple clouds.

Vantage may suit teams seeking a web-based cost-management option with a published Pro price of $30 a month, subject to its stated cloud-spend, user and retention limits.

Economize is worth considering for teams whose needs fit its free plan: one cloud provider, one account, one organization and up to $100k monthly cloud spend.

Teevity offers a free-services plan with high-level cost monitoring, a dashboard and daily email across clouds.

Flexera One IT Asset Management is an alternative for readers evaluating IT asset management software.

CloudForecast is another cloud-cost management option.

CloudFix is another freemium option to consider.

CloudBolt is another freemium option to consider.

Browse the Cloud Cost Management Software category for more options.

Verdict

Choose Infracost if your team wants cloud-cost and FinOps checks built into infrastructure code review, especially across multiple cloud providers. Its pull request feedback and Cloud governance tools make it a focused choice for preventing avoidable cost issues before deployment. Look elsewhere if you need broad spend monitoring without an infrastructure-as-code workflow, or if plan-time values make HCL estimates inadequate and plan JSON is not practical.