diff --git a/README.md b/README.md
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@@ -254,6 +254,7 @@ For more Community Modules not listed here please see the [Terraform Module Regi
 - [tau](https://github.com/avinor/tau) - Tau is a thin wrapper on top of terraform to manage multiple deployments, dependencies and secrets.
 - [terraboard](https://github.com/camptocamp/terraboard) - Web dashboard to inspect Terraform States.
 - [terraboot](https://github.com/MastodonC/terraboot) - DSL to generate a terraform configuration and run it.
+- [terracost](https://github.com/cycloidio/terracost) - Cloud cost estimation for Terraform in your CLI.
 - [TerraDepot](https://github.com/derBroBro/TerraDepot) Terraform state repository, based on the default http remote backend. Allows the central administration of tfstates on AWS S3.
 - [terradozer](https://github.com/jckuester/terradozer) - Terraform destroy without configuration files.
 - [terrafile](https://github.com/coretech/terrafile) - Systematically manage external modules from Github for use in Terraform (written in Go).