In 2025, several configuration management tools remain essential for automating and managing IT infrastructure. Ansible is one of the most popular choices due to its simplicity, agentless architecture, and ease of use, making it ideal for automating server configurations with minimal setup. Puppet continues to be a leading tool, known for its declarative approach to managing large-scale infrastructures and ensuring system compliance. Its mature ecosystem is well-suited for organizations with complex needs. Chef, while more complex and requiring Ruby knowledge, remains a strong tool for managing configurations at scale, offering great flexibility in infrastructure automation. SaltStack, often referred to as Salt, is recognized for its speed and scalability, particularly for large environments, and provides both configuration management and remote execution capabilities. Finally, Cloudaware has gained traction for managing multi-cloud environments, integrating configuration management with CMDB capabilities. These tools are widely adopted due to their ability to support cloud, hybrid, and on-premise infrastructures, ensuring consistent configuration and system compliance across environments.