Pulumi - Cloud Infrastructure for any cloud using languages you already know and love.
Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
AWS CloudFormation - AWS CloudFormation gives developers and systems administrators an easy way to create and manage a...
Salt - Fast, scalable and flexible software for data center automation
Stacktape - Full power of AWS with Heroku-like experience