Add Scalr

Author: DicsyDel

README.md

@@ -180,6 +180,7 @@ DevOps is the combination of cultural philosophies, practices, and tools that in
 - [Digger](https://digger.dev) - Open Source Infrastructure as Code management tool that runs within your CI/CD system.
 - [Deployment.io](https://deployment.io) - DevOps co-pilot for developers to automate deployments to AWS.
 - [Terrateam](https://terrateam.io) - Open-source alternative to Terraform Cloud/Enterprise, GitOps-first with native GitHub integration and designed for scale, security, and reliability.
+- [Scalr](https://scalr.com/) - Drop-in Terraform Cloud alternative, usage-based pricing, unlimited concurrency.
 
 ## Productivity Tools