diff --git a/README.md b/README.md
index 656f6ff..86333fa 100644
--- a/README.md
+++ b/README.md
@@ -508,6 +508,7 @@ Set up your GitHub Actions workflow with a specific version of your programming
 
 - [Generate terraform documentation](https://github.com/Dirrk/terraform-docs) - Uses terraform-docs to generate docs for terraform modules.
 - [An example of using Terraform to validate and apply GitHub administration](https://github.com/asgharlabs/github-terraform/tree/master/.github/workflows)
+- [Infracost](https://github.com/infracost/infracost-gh-action) - Cloud cost estimates for Terraform in your pull requests.
 
 ### External Services